[Intel-gfx] [PATCH v3 2/3] drm/i915: replace IS_GEN<N> with IS_GEN(..., N)
Lucas De Marchi
lucas.de.marchi at gmail.com
Fri Dec 7 01:17:01 UTC 2018
On Thu, Dec 6, 2018 at 4:37 AM Tvrtko Ursulin
<tvrtko.ursulin at linux.intel.com> wrote:
>
>
> On 06/12/2018 06:11, Lucas De Marchi wrote:
> > Define IS_GEN() similarly to our IS_GEN_RANGE(). but use gen instead of
> > gen_mask to do the comparison. Now callers can pass then gen as a parameter,
>
> Since you are calling it out here, I assume there is some good reason to
> replace gen_mask with gen?
Because in this version we don't have the commit removing gen from the
device info.
Checking gen instead of gen_mask is both simpler and generates smaller
code (although
the difference is negligible, ~100 bytes)
Lucas De Marchi
>
> Regards,
>
> Tvrtko
>
> > so we don't require one macro for each gen.
> >
> > The following spatch was used to convert the users of these macros:
> >
> > @@
> > expression e;
> > @@
> > (
> > - IS_GEN2(e)
> > + IS_GEN(e, 2)
> > |
> > - IS_GEN3(e)
> > + IS_GEN(e, 3)
> > |
> > - IS_GEN4(e)
> > + IS_GEN(e, 4)
> > |
> > - IS_GEN5(e)
> > + IS_GEN(e, 5)
> > |
> > - IS_GEN6(e)
> > + IS_GEN(e, 6)
> > |
> > - IS_GEN7(e)
> > + IS_GEN(e, 7)
> > |
> > - IS_GEN8(e)
> > + IS_GEN(e, 8)
> > |
> > - IS_GEN9(e)
> > + IS_GEN(e, 9)
> > |
> > - IS_GEN10(e)
> > + IS_GEN(e, 10)
> > |
> > - IS_GEN11(e)
> > + IS_GEN(e, 11)
> > )
> >
> > v2: use IS_GEN rather than GT_GEN and compare to info.gen rather than
> > using the bitmask
> >
> > Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
> > ---
> > drivers/gpu/drm/i915/gvt/vgpu.c | 4 +-
> > drivers/gpu/drm/i915/i915_cmd_parser.c | 2 +-
> > drivers/gpu/drm/i915/i915_debugfs.c | 16 ++---
> > drivers/gpu/drm/i915/i915_drv.c | 18 +++---
> > drivers/gpu/drm/i915/i915_drv.h | 29 +++------
> > drivers/gpu/drm/i915/i915_gem.c | 14 ++--
> > drivers/gpu/drm/i915/i915_gem_context.c | 2 +-
> > drivers/gpu/drm/i915/i915_gem_execbuffer.c | 4 +-
> > drivers/gpu/drm/i915/i915_gem_fence_reg.c | 10 +--
> > drivers/gpu/drm/i915/i915_gem_gtt.c | 6 +-
> > drivers/gpu/drm/i915/i915_gem_stolen.c | 7 +-
> > drivers/gpu/drm/i915/i915_gem_tiling.c | 4 +-
> > drivers/gpu/drm/i915/i915_gpu_error.c | 18 +++---
> > drivers/gpu/drm/i915/i915_irq.c | 24 +++----
> > drivers/gpu/drm/i915/i915_perf.c | 4 +-
> > drivers/gpu/drm/i915/i915_suspend.c | 12 ++--
> > drivers/gpu/drm/i915/intel_atomic.c | 2 +-
> > drivers/gpu/drm/i915/intel_audio.c | 2 +-
> > drivers/gpu/drm/i915/intel_cdclk.c | 10 +--
> > drivers/gpu/drm/i915/intel_crt.c | 6 +-
> > drivers/gpu/drm/i915/intel_device_info.c | 16 ++---
> > drivers/gpu/drm/i915/intel_display.c | 74 +++++++++++-----------
> > drivers/gpu/drm/i915/intel_dp.c | 24 +++----
> > drivers/gpu/drm/i915/intel_engine_cs.c | 4 +-
> > drivers/gpu/drm/i915/intel_fbc.c | 22 +++----
> > drivers/gpu/drm/i915/intel_fifo_underrun.c | 6 +-
> > drivers/gpu/drm/i915/intel_guc_fw.c | 2 +-
> > drivers/gpu/drm/i915/intel_hangcheck.c | 2 +-
> > drivers/gpu/drm/i915/intel_lrc.c | 4 +-
> > drivers/gpu/drm/i915/intel_lvds.c | 4 +-
> > drivers/gpu/drm/i915/intel_mocs.c | 2 +-
> > drivers/gpu/drm/i915/intel_overlay.c | 10 +--
> > drivers/gpu/drm/i915/intel_panel.c | 8 +--
> > drivers/gpu/drm/i915/intel_pipe_crc.c | 8 +--
> > drivers/gpu/drm/i915/intel_pm.c | 60 +++++++++---------
> > drivers/gpu/drm/i915/intel_psr.c | 4 +-
> > drivers/gpu/drm/i915/intel_ringbuffer.c | 28 ++++----
> > drivers/gpu/drm/i915/intel_ringbuffer.h | 4 +-
> > drivers/gpu/drm/i915/intel_runtime_pm.c | 4 +-
> > drivers/gpu/drm/i915/intel_sprite.c | 6 +-
> > drivers/gpu/drm/i915/intel_uc.c | 2 +-
> > drivers/gpu/drm/i915/intel_uncore.c | 18 +++---
> > drivers/gpu/drm/i915/intel_wopcm.c | 4 +-
> > drivers/gpu/drm/i915/intel_workarounds.c | 4 +-
> > 44 files changed, 251 insertions(+), 263 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c
> > index c628be05fbfe..e1c860f80eb0 100644
> > --- a/drivers/gpu/drm/i915/gvt/vgpu.c
> > +++ b/drivers/gpu/drm/i915/gvt/vgpu.c
> > @@ -148,10 +148,10 @@ int intel_gvt_init_vgpu_types(struct intel_gvt *gvt)
> > gvt->types[i].avail_instance = min(low_avail / vgpu_types[i].low_mm,
> > high_avail / vgpu_types[i].high_mm);
> >
> > - if (IS_GEN8(gvt->dev_priv))
> > + if (IS_GEN(gvt->dev_priv, 8))
> > sprintf(gvt->types[i].name, "GVTg_V4_%s",
> > vgpu_types[i].name);
> > - else if (IS_GEN9(gvt->dev_priv))
> > + else if (IS_GEN(gvt->dev_priv, 9))
> > sprintf(gvt->types[i].name, "GVTg_V5_%s",
> > vgpu_types[i].name);
> >
> > diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c
> > index 95478db9998b..33e8eed64423 100644
> > --- a/drivers/gpu/drm/i915/i915_cmd_parser.c
> > +++ b/drivers/gpu/drm/i915/i915_cmd_parser.c
> > @@ -865,7 +865,7 @@ void intel_engine_init_cmd_parser(struct intel_engine_cs *engine)
> > int cmd_table_count;
> > int ret;
> >
> > - if (!IS_GEN7(engine->i915))
> > + if (!IS_GEN(engine->i915, 7))
> > return;
> >
> > switch (engine->id) {
> > diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
> > index 38dcee1ca062..53e3f57a13f3 100644
> > --- a/drivers/gpu/drm/i915/i915_debugfs.c
> > +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> > @@ -1064,7 +1064,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
> >
> > intel_runtime_pm_get(dev_priv);
> >
> > - if (IS_GEN5(dev_priv)) {
> > + if (IS_GEN(dev_priv, 5)) {
> > u16 rgvswctl = I915_READ16(MEMSWCTL);
> > u16 rgvstat = I915_READ16(MEMSTAT_ILK);
> >
> > @@ -1785,7 +1785,7 @@ static int i915_emon_status(struct seq_file *m, void *unused)
> > unsigned long temp, chipset, gfx;
> > int ret;
> >
> > - if (!IS_GEN5(dev_priv))
> > + if (!IS_GEN(dev_priv, 5))
> > return -ENODEV;
> >
> > intel_runtime_pm_get(dev_priv);
> > @@ -2034,7 +2034,7 @@ static int i915_swizzle_info(struct seq_file *m, void *data)
> > seq_printf(m, "bit6 swizzle for Y-tiling = %s\n",
> > swizzle_string(dev_priv->mm.bit_6_swizzle_y));
> >
> > - if (IS_GEN3(dev_priv) || IS_GEN4(dev_priv)) {
> > + if (IS_GEN(dev_priv, 3) || IS_GEN(dev_priv, 4)) {
> > seq_printf(m, "DDC = 0x%08x\n",
> > I915_READ(DCC));
> > seq_printf(m, "DDC2 = 0x%08x\n",
> > @@ -2119,12 +2119,12 @@ static void gen6_ppgtt_info(struct seq_file *m,
> > struct intel_engine_cs *engine;
> > enum intel_engine_id id;
> >
> > - if (IS_GEN6(dev_priv))
> > + if (IS_GEN(dev_priv, 6))
> > seq_printf(m, "GFX_MODE: 0x%08x\n", I915_READ(GFX_MODE));
> >
> > for_each_engine(engine, dev_priv, id) {
> > seq_printf(m, "%s\n", engine->name);
> > - if (IS_GEN7(dev_priv))
> > + if (IS_GEN(dev_priv, 7))
> > seq_printf(m, "GFX_MODE: 0x%08x\n",
> > I915_READ(RING_MODE_GEN7(engine)));
> > seq_printf(m, "PP_DIR_BASE: 0x%08x\n",
> > @@ -4268,7 +4268,7 @@ i915_cache_sharing_get(void *data, u64 *val)
> > struct drm_i915_private *dev_priv = data;
> > u32 snpcr;
> >
> > - if (!(IS_GEN6(dev_priv) || IS_GEN7(dev_priv)))
> > + if (!(IS_GEN(dev_priv, 6) || IS_GEN(dev_priv, 7)))
> > return -ENODEV;
> >
> > intel_runtime_pm_get(dev_priv);
> > @@ -4288,7 +4288,7 @@ i915_cache_sharing_set(void *data, u64 val)
> > struct drm_i915_private *dev_priv = data;
> > u32 snpcr;
> >
> > - if (!(IS_GEN6(dev_priv) || IS_GEN7(dev_priv)))
> > + if (!(IS_GEN(dev_priv, 6) || IS_GEN(dev_priv, 7)))
> > return -ENODEV;
> >
> > if (val > 3)
> > @@ -4545,7 +4545,7 @@ static int i915_sseu_status(struct seq_file *m, void *unused)
> > cherryview_sseu_device_status(dev_priv, &sseu);
> > } else if (IS_BROADWELL(dev_priv)) {
> > broadwell_sseu_device_status(dev_priv, &sseu);
> > - } else if (IS_GEN9(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 9)) {
> > gen9_sseu_device_status(dev_priv, &sseu);
> > } else if (INTEL_GEN(dev_priv) >= 10) {
> > gen10_sseu_device_status(dev_priv, &sseu);
> > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
> > index b310a897a4ad..77c0f97fe77c 100644
> > --- a/drivers/gpu/drm/i915/i915_drv.c
> > +++ b/drivers/gpu/drm/i915/i915_drv.c
> > @@ -132,15 +132,15 @@ intel_pch_type(const struct drm_i915_private *dev_priv, unsigned short id)
> > switch (id) {
> > case INTEL_PCH_IBX_DEVICE_ID_TYPE:
> > DRM_DEBUG_KMS("Found Ibex Peak PCH\n");
> > - WARN_ON(!IS_GEN5(dev_priv));
> > + WARN_ON(!IS_GEN(dev_priv, 5));
> > return PCH_IBX;
> > case INTEL_PCH_CPT_DEVICE_ID_TYPE:
> > DRM_DEBUG_KMS("Found CougarPoint PCH\n");
> > - WARN_ON(!IS_GEN6(dev_priv) && !IS_IVYBRIDGE(dev_priv));
> > + WARN_ON(!IS_GEN(dev_priv, 6) && !IS_IVYBRIDGE(dev_priv));
> > return PCH_CPT;
> > case INTEL_PCH_PPT_DEVICE_ID_TYPE:
> > DRM_DEBUG_KMS("Found PantherPoint PCH\n");
> > - WARN_ON(!IS_GEN6(dev_priv) && !IS_IVYBRIDGE(dev_priv));
> > + WARN_ON(!IS_GEN(dev_priv, 6) && !IS_IVYBRIDGE(dev_priv));
> > /* PantherPoint is CPT compatible */
> > return PCH_CPT;
> > case INTEL_PCH_LPT_DEVICE_ID_TYPE:
> > @@ -217,9 +217,9 @@ intel_virt_detect_pch(const struct drm_i915_private *dev_priv)
> > * make an educated guess as to which PCH is really there.
> > */
> >
> > - if (IS_GEN5(dev_priv))
> > + if (IS_GEN(dev_priv, 5))
> > id = INTEL_PCH_IBX_DEVICE_ID_TYPE;
> > - else if (IS_GEN6(dev_priv) || IS_IVYBRIDGE(dev_priv))
> > + else if (IS_GEN(dev_priv, 6) || IS_IVYBRIDGE(dev_priv))
> > id = INTEL_PCH_CPT_DEVICE_ID_TYPE;
> > else if (IS_HSW_ULT(dev_priv) || IS_BDW_ULT(dev_priv))
> > id = INTEL_PCH_LPT_LP_DEVICE_ID_TYPE;
> > @@ -966,7 +966,7 @@ static int i915_mmio_setup(struct drm_i915_private *dev_priv)
> > int mmio_bar;
> > int mmio_size;
> >
> > - mmio_bar = IS_GEN2(dev_priv) ? 1 : 0;
> > + mmio_bar = IS_GEN(dev_priv, 2) ? 1 : 0;
> > /*
> > * Before gen4, the registers and the GTT are behind different BARs.
> > * However, from gen4 onwards, the registers and the GTT are shared
> > @@ -1341,7 +1341,7 @@ intel_get_dram_info(struct drm_i915_private *dev_priv)
> > /* Need to calculate bandwidth only for Gen9 */
> > if (IS_BROXTON(dev_priv))
> > ret = bxt_get_dram_info(dev_priv);
> > - else if (IS_GEN9(dev_priv))
> > + else if (IS_GEN(dev_priv, 9))
> > ret = skl_get_dram_info(dev_priv);
> > else
> > ret = skl_dram_get_channels_info(dev_priv);
> > @@ -1436,7 +1436,7 @@ static int i915_driver_init_hw(struct drm_i915_private *dev_priv)
> > pci_set_master(pdev);
> >
> > /* overlay on gen2 is broken and can't address above 1G */
> > - if (IS_GEN2(dev_priv)) {
> > + if (IS_GEN(dev_priv, 2)) {
> > ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(30));
> > if (ret) {
> > DRM_ERROR("failed to set DMA mask\n");
> > @@ -1574,7 +1574,7 @@ static void i915_driver_register(struct drm_i915_private *dev_priv)
> > acpi_video_register();
> > }
> >
> > - if (IS_GEN5(dev_priv))
> > + if (IS_GEN(dev_priv, 5))
> > intel_gpu_ips_init(dev_priv);
> >
> > intel_audio_init(dev_priv);
> > diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> > index affcb028ff8d..660d35aed20f 100644
> > --- a/drivers/gpu/drm/i915/i915_drv.h
> > +++ b/drivers/gpu/drm/i915/i915_drv.h
> > @@ -2216,6 +2216,10 @@ intel_info(const struct drm_i915_private *dev_priv)
> > #define IS_GEN_RANGE(dev_priv, s, e) \
> > (!!((dev_priv)->info.gen_mask & INTEL_GEN_MASK((s), (e))))
> >
> > +#define IS_GEN(dev_priv, n) \
> > + (BUILD_BUG_ON_ZERO(!__builtin_constant_p(n)) + \
> > + (dev_priv)->info.gen == (n))
> > +
> > /*
> > * Return true if revision is in range [since,until] inclusive.
> > *
> > @@ -2367,26 +2371,9 @@ intel_info(const struct drm_i915_private *dev_priv)
> > #define IS_ICL_REVID(p, since, until) \
> > (IS_ICELAKE(p) && IS_REVID(p, since, until))
> >
> > -/*
> > - * The genX designation typically refers to the render engine, so render
> > - * capability related checks should use IS_GEN, while display and other checks
> > - * have their own (e.g. HAS_PCH_SPLIT for ILK+ display, IS_foo for particular
> > - * chips, etc.).
> > - */
> > -#define IS_GEN2(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(1)))
> > -#define IS_GEN3(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(2)))
> > -#define IS_GEN4(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(3)))
> > -#define IS_GEN5(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(4)))
> > -#define IS_GEN6(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(5)))
> > -#define IS_GEN7(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(6)))
> > -#define IS_GEN8(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(7)))
> > -#define IS_GEN9(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(8)))
> > -#define IS_GEN10(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(9)))
> > -#define IS_GEN11(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(10)))
> > -
> > #define IS_LP(dev_priv) (INTEL_INFO(dev_priv)->is_lp)
> > -#define IS_GEN9_LP(dev_priv) (IS_GEN9(dev_priv) && IS_LP(dev_priv))
> > -#define IS_GEN9_BC(dev_priv) (IS_GEN9(dev_priv) && !IS_LP(dev_priv))
> > +#define IS_GEN9_LP(dev_priv) (IS_GEN(dev_priv, 9) && IS_LP(dev_priv))
> > +#define IS_GEN9_BC(dev_priv) (IS_GEN(dev_priv, 9) && !IS_LP(dev_priv))
> >
> > #define ENGINE_MASK(id) BIT(id)
> > #define RENDER_RING ENGINE_MASK(RCS)
> > @@ -2407,7 +2394,7 @@ intel_info(const struct drm_i915_private *dev_priv)
> > #define HAS_BLT(dev_priv) HAS_ENGINE(dev_priv, BCS)
> > #define HAS_VEBOX(dev_priv) HAS_ENGINE(dev_priv, VECS)
> >
> > -#define HAS_LEGACY_SEMAPHORES(dev_priv) IS_GEN7(dev_priv)
> > +#define HAS_LEGACY_SEMAPHORES(dev_priv) IS_GEN(dev_priv, 7)
> >
> > #define HAS_LLC(dev_priv) ((dev_priv)->info.has_llc)
> > #define HAS_SNOOP(dev_priv) ((dev_priv)->info.has_snoop)
> > @@ -2459,7 +2446,7 @@ intel_info(const struct drm_i915_private *dev_priv)
> > /* With the 945 and later, Y tiling got adjusted so that it was 32 128-byte
> > * rows, which changed the alignment requirements and fence programming.
> > */
> > -#define HAS_128_BYTE_Y_TILING(dev_priv) (!IS_GEN2(dev_priv) && \
> > +#define HAS_128_BYTE_Y_TILING(dev_priv) (!IS_GEN(dev_priv, 2) && \
> > !(IS_I915G(dev_priv) || \
> > IS_I915GM(dev_priv)))
> > #define SUPPORTS_TV(dev_priv) ((dev_priv)->info.display.supports_tv)
> > diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
> > index d36a9755ad91..39ee67e01bb7 100644
> > --- a/drivers/gpu/drm/i915/i915_gem.c
> > +++ b/drivers/gpu/drm/i915/i915_gem.c
> > @@ -5226,15 +5226,15 @@ void i915_gem_init_swizzling(struct drm_i915_private *dev_priv)
> > I915_WRITE(DISP_ARB_CTL, I915_READ(DISP_ARB_CTL) |
> > DISP_TILE_SURFACE_SWIZZLING);
> >
> > - if (IS_GEN5(dev_priv))
> > + if (IS_GEN(dev_priv, 5))
> > return;
> >
> > I915_WRITE(TILECTL, I915_READ(TILECTL) | TILECTL_SWZCTL);
> > - if (IS_GEN6(dev_priv))
> > + if (IS_GEN(dev_priv, 6))
> > I915_WRITE(ARB_MODE, _MASKED_BIT_ENABLE(ARB_MODE_SWIZZLE_SNB));
> > - else if (IS_GEN7(dev_priv))
> > + else if (IS_GEN(dev_priv, 7))
> > I915_WRITE(ARB_MODE, _MASKED_BIT_ENABLE(ARB_MODE_SWIZZLE_IVB));
> > - else if (IS_GEN8(dev_priv))
> > + else if (IS_GEN(dev_priv, 8))
> > I915_WRITE(GAMTARBMODE, _MASKED_BIT_ENABLE(ARB_MODE_SWIZZLE_BDW));
> > else
> > BUG();
> > @@ -5256,10 +5256,10 @@ static void init_unused_rings(struct drm_i915_private *dev_priv)
> > init_unused_ring(dev_priv, SRB1_BASE);
> > init_unused_ring(dev_priv, SRB2_BASE);
> > init_unused_ring(dev_priv, SRB3_BASE);
> > - } else if (IS_GEN2(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 2)) {
> > init_unused_ring(dev_priv, SRB0_BASE);
> > init_unused_ring(dev_priv, SRB1_BASE);
> > - } else if (IS_GEN3(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 3)) {
> > init_unused_ring(dev_priv, PRB1_BASE);
> > init_unused_ring(dev_priv, PRB2_BASE);
> > }
> > @@ -5583,7 +5583,7 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
> > }
> >
> > ret = i915_gem_init_scratch(dev_priv,
> > - IS_GEN2(dev_priv) ? SZ_256K : PAGE_SIZE);
> > + IS_GEN(dev_priv, 2) ? SZ_256K : PAGE_SIZE);
> > if (ret) {
> > GEM_BUG_ON(ret == -EIO);
> > goto err_ggtt;
> > diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
> > index 371c07087095..014152e2bc68 100644
> > --- a/drivers/gpu/drm/i915/i915_gem_context.c
> > +++ b/drivers/gpu/drm/i915/i915_gem_context.c
> > @@ -311,7 +311,7 @@ static u32 default_desc_template(const struct drm_i915_private *i915,
> > address_mode = INTEL_LEGACY_64B_CONTEXT;
> > desc |= address_mode << GEN8_CTX_ADDRESSING_MODE_SHIFT;
> >
> > - if (IS_GEN8(i915))
> > + if (IS_GEN(i915, 8))
> > desc |= GEN8_CTX_L3LLC_COHERENT;
> >
> > /* TODO: WaDisableLiteRestore when we start using semaphore
> > diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> > index 10a4afb4f235..eb26f4817fce 100644
> > --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> > +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
> > @@ -1385,7 +1385,7 @@ eb_relocate_entry(struct i915_execbuffer *eb,
> > * batchbuffers.
> > */
> > if (reloc->write_domain == I915_GEM_DOMAIN_INSTRUCTION &&
> > - IS_GEN6(eb->i915)) {
> > + IS_GEN(eb->i915, 6)) {
> > err = i915_vma_bind(target, target->obj->cache_level,
> > PIN_GLOBAL);
> > if (WARN_ONCE(err,
> > @@ -1898,7 +1898,7 @@ static int i915_reset_gen7_sol_offsets(struct i915_request *rq)
> > u32 *cs;
> > int i;
> >
> > - if (!IS_GEN7(rq->i915) || rq->engine->id != RCS) {
> > + if (!IS_GEN(rq->i915, 7) || rq->engine->id != RCS) {
> > DRM_DEBUG("sol reset is gen7/rcs only\n");
> > return -EINVAL;
> > }
> > diff --git a/drivers/gpu/drm/i915/i915_gem_fence_reg.c b/drivers/gpu/drm/i915/i915_gem_fence_reg.c
> > index d548ac05ccd7..24df2e2a8fc1 100644
> > --- a/drivers/gpu/drm/i915/i915_gem_fence_reg.c
> > +++ b/drivers/gpu/drm/i915/i915_gem_fence_reg.c
> > @@ -193,9 +193,9 @@ static void fence_write(struct drm_i915_fence_reg *fence,
> > * and explicitly managed for internal users.
> > */
> >
> > - if (IS_GEN2(fence->i915))
> > + if (IS_GEN(fence->i915, 2))
> > i830_write_fence_reg(fence, vma);
> > - else if (IS_GEN3(fence->i915))
> > + else if (IS_GEN(fence->i915, 3))
> > i915_write_fence_reg(fence, vma);
> > else
> > i965_write_fence_reg(fence, vma);
> > @@ -596,13 +596,13 @@ i915_gem_detect_bit_6_swizzle(struct drm_i915_private *dev_priv)
> > swizzle_y = I915_BIT_6_SWIZZLE_NONE;
> > }
> > }
> > - } else if (IS_GEN5(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 5)) {
> > /* On Ironlake whatever DRAM config, GPU always do
> > * same swizzling setup.
> > */
> > swizzle_x = I915_BIT_6_SWIZZLE_9_10;
> > swizzle_y = I915_BIT_6_SWIZZLE_9;
> > - } else if (IS_GEN2(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 2)) {
> > /* As far as we know, the 865 doesn't have these bit 6
> > * swizzling issues.
> > */
> > @@ -647,7 +647,7 @@ i915_gem_detect_bit_6_swizzle(struct drm_i915_private *dev_priv)
> > }
> >
> > /* check for L-shaped memory aka modified enhanced addressing */
> > - if (IS_GEN4(dev_priv) &&
> > + if (IS_GEN(dev_priv, 4) &&
> > !(I915_READ(DCC2) & DCC2_MODIFIED_ENHANCED_DISABLE)) {
> > swizzle_x = I915_BIT_6_SWIZZLE_UNKNOWN;
> > swizzle_y = I915_BIT_6_SWIZZLE_UNKNOWN;
> > diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
> > index add1fe7aeb93..609c2fd1ea36 100644
> > --- a/drivers/gpu/drm/i915/i915_gem_gtt.c
> > +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
> > @@ -2195,9 +2195,9 @@ int i915_ppgtt_init_hw(struct drm_i915_private *dev_priv)
> > {
> > gtt_write_workarounds(dev_priv);
> >
> > - if (IS_GEN6(dev_priv))
> > + if (IS_GEN(dev_priv, 6))
> > gen6_ppgtt_enable(dev_priv);
> > - else if (IS_GEN7(dev_priv))
> > + else if (IS_GEN(dev_priv, 7))
> > gen7_ppgtt_enable(dev_priv);
> >
> > return 0;
> > @@ -2279,7 +2279,7 @@ static bool needs_idle_maps(struct drm_i915_private *dev_priv)
> > /* Query intel_iommu to see if we need the workaround. Presumably that
> > * was loaded first.
> > */
> > - return IS_GEN5(dev_priv) && IS_MOBILE(dev_priv) && intel_vtd_active();
> > + return IS_GEN(dev_priv, 5) && IS_MOBILE(dev_priv) && intel_vtd_active();
> > }
> >
> > static void gen6_check_faults(struct drm_i915_private *dev_priv)
> > diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
> > index f29a7ff7c362..2f756a97689a 100644
> > --- a/drivers/gpu/drm/i915/i915_gem_stolen.c
> > +++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
> > @@ -102,7 +102,7 @@ static int i915_adjust_stolen(struct drm_i915_private *dev_priv,
> > resource_size_t ggtt_start;
> >
> > ggtt_start = I915_READ(PGTBL_CTL);
> > - if (IS_GEN4(dev_priv))
> > + if (IS_GEN(dev_priv, 4))
> > ggtt_start = (ggtt_start & PGTBL_ADDRESS_LO_MASK) |
> > (ggtt_start & PGTBL_ADDRESS_HI_MASK) << 28;
> > else
> > @@ -156,7 +156,7 @@ static int i915_adjust_stolen(struct drm_i915_private *dev_priv,
> > * GEN3 firmware likes to smash pci bridges into the stolen
> > * range. Apparently this works.
> > */
> > - if (r == NULL && !IS_GEN3(dev_priv)) {
> > + if (r == NULL && !IS_GEN(dev_priv, 3)) {
> > DRM_ERROR("conflict detected with stolen region: %pR\n",
> > dsm);
> >
> > @@ -194,7 +194,8 @@ static void g4x_get_stolen_reserved(struct drm_i915_private *dev_priv,
> > * Whether ILK really reuses the ELK register for this is unclear.
> > * Let's see if we catch anyone with this supposedly enabled on ILK.
> > */
> > - WARN(IS_GEN5(dev_priv), "ILK stolen reserved found? 0x%08x\n", reg_val);
> > + WARN(IS_GEN(dev_priv, 5), "ILK stolen reserved found? 0x%08x\n",
> > + reg_val);
> >
> > if (!(reg_val & G4X_STOLEN_RESERVED_ADDR2_MASK))
> > return;
> > diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
> > index d9dc9df523b5..39319ff1679c 100644
> > --- a/drivers/gpu/drm/i915/i915_gem_tiling.c
> > +++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
> > @@ -87,7 +87,7 @@ u32 i915_gem_fence_size(struct drm_i915_private *i915,
> > }
> >
> > /* Previous chips need a power-of-two fence region when tiling */
> > - if (IS_GEN3(i915))
> > + if (IS_GEN(i915, 3))
> > ggtt_size = 1024*1024;
> > else
> > ggtt_size = 512*1024;
> > @@ -162,7 +162,7 @@ i915_tiling_ok(struct drm_i915_gem_object *obj,
> > return false;
> > }
> >
> > - if (IS_GEN2(i915) ||
> > + if (IS_GEN(i915, 2) ||
> > (tiling == I915_TILING_Y && HAS_128_BYTE_Y_TILING(i915)))
> > tile_width = 128;
> > else
> > diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
> > index 07465123c166..ccfd91c72477 100644
> > --- a/drivers/gpu/drm/i915/i915_gpu_error.c
> > +++ b/drivers/gpu/drm/i915/i915_gpu_error.c
> > @@ -735,7 +735,7 @@ static void __err_print_to_sgl(struct drm_i915_error_state_buf *m,
> > err_printf(m, "DONE_REG: 0x%08x\n", error->done_reg);
> > }
> >
> > - if (IS_GEN7(m->i915))
> > + if (IS_GEN(m->i915, 7))
> > err_printf(m, "ERR_INT: 0x%08x\n", error->err_int);
> >
> > for (i = 0; i < ARRAY_SIZE(error->engine); i++) {
> > @@ -1314,7 +1314,7 @@ static void error_record_engine_registers(struct i915_gpu_state *error,
> > if (!HWS_NEEDS_PHYSICAL(dev_priv)) {
> > i915_reg_t mmio;
> >
> > - if (IS_GEN7(dev_priv)) {
> > + if (IS_GEN(dev_priv, 7)) {
> > switch (engine->id) {
> > default:
> > case RCS:
> > @@ -1330,7 +1330,7 @@ static void error_record_engine_registers(struct i915_gpu_state *error,
> > mmio = VEBOX_HWS_PGA_GEN7;
> > break;
> > }
> > - } else if (IS_GEN6(engine->i915)) {
> > + } else if (IS_GEN(engine->i915, 6)) {
> > mmio = RING_HWS_PGA_GEN6(engine->mmio_base);
> > } else {
> > /* XXX: gen8 returns to sanity */
> > @@ -1352,10 +1352,10 @@ static void error_record_engine_registers(struct i915_gpu_state *error,
> >
> > ee->vm_info.gfx_mode = I915_READ(RING_MODE_GEN7(engine));
> >
> > - if (IS_GEN6(dev_priv))
> > + if (IS_GEN(dev_priv, 6))
> > ee->vm_info.pp_dir_base =
> > I915_READ(RING_PP_DIR_BASE_READ(engine));
> > - else if (IS_GEN7(dev_priv))
> > + else if (IS_GEN(dev_priv, 7))
> > ee->vm_info.pp_dir_base =
> > I915_READ(RING_PP_DIR_BASE(engine));
> > else if (INTEL_GEN(dev_priv) >= 8)
> > @@ -1725,7 +1725,7 @@ static void capture_reg_state(struct i915_gpu_state *error)
> > error->forcewake = I915_READ_FW(FORCEWAKE_VLV);
> > }
> >
> > - if (IS_GEN7(dev_priv))
> > + if (IS_GEN(dev_priv, 7))
> > error->err_int = I915_READ(GEN7_ERR_INT);
> >
> > if (INTEL_GEN(dev_priv) >= 8) {
> > @@ -1733,7 +1733,7 @@ static void capture_reg_state(struct i915_gpu_state *error)
> > error->fault_data1 = I915_READ(GEN8_FAULT_TLB_DATA1);
> > }
> >
> > - if (IS_GEN6(dev_priv)) {
> > + if (IS_GEN(dev_priv, 6)) {
> > error->forcewake = I915_READ_FW(FORCEWAKE);
> > error->gab_ctl = I915_READ(GAB_CTL);
> > error->gfx_mode = I915_READ(GFX_MODE);
> > @@ -1753,7 +1753,7 @@ static void capture_reg_state(struct i915_gpu_state *error)
> > error->ccid = I915_READ(CCID);
> >
> > /* 3: Feature specific registers */
> > - if (IS_GEN6(dev_priv) || IS_GEN7(dev_priv)) {
> > + if (IS_GEN(dev_priv, 6) || IS_GEN(dev_priv, 7)) {
> > error->gam_ecochk = I915_READ(GAM_ECOCHK);
> > error->gac_eco = I915_READ(GAC_ECO_BITS);
> > }
> > @@ -1777,7 +1777,7 @@ static void capture_reg_state(struct i915_gpu_state *error)
> > error->ier = I915_READ(DEIER);
> > error->gtier[0] = I915_READ(GTIER);
> > error->ngtier = 1;
> > - } else if (IS_GEN2(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 2)) {
> > error->ier = I915_READ16(IER);
> > } else if (!IS_VALLEYVIEW(dev_priv)) {
> > error->ier = I915_READ(IER);
> > diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
> > index d447d7d508f4..e2dac9b5f4ce 100644
> > --- a/drivers/gpu/drm/i915/i915_irq.c
> > +++ b/drivers/gpu/drm/i915/i915_irq.c
> > @@ -950,7 +950,7 @@ static int __intel_get_crtc_scanline(struct intel_crtc *crtc)
> > if (mode->flags & DRM_MODE_FLAG_INTERLACE)
> > vtotal /= 2;
> >
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > position = I915_READ_FW(PIPEDSL(pipe)) & DSL_LINEMASK_GEN2;
> > else
> > position = I915_READ_FW(PIPEDSL(pipe)) & DSL_LINEMASK_GEN3;
> > @@ -1030,7 +1030,7 @@ static bool i915_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
> > if (stime)
> > *stime = ktime_get();
> >
> > - if (IS_GEN2(dev_priv) || IS_G4X(dev_priv) || INTEL_GEN(dev_priv) >= 5) {
> > + if (IS_GEN(dev_priv, 2) || IS_G4X(dev_priv) || INTEL_GEN(dev_priv) >= 5) {
> > /* No obvious pixelcount register. Only query vertical
> > * scanout position from Display scan line register.
> > */
> > @@ -1090,7 +1090,7 @@ static bool i915_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
> > else
> > position += vtotal - vbl_end;
> >
> > - if (IS_GEN2(dev_priv) || IS_G4X(dev_priv) || INTEL_GEN(dev_priv) >= 5) {
> > + if (IS_GEN(dev_priv, 2) || IS_G4X(dev_priv) || INTEL_GEN(dev_priv) >= 5) {
> > *vpos = position;
> > *hpos = 0;
> > } else {
> > @@ -2547,7 +2547,7 @@ static void ilk_display_irq_handler(struct drm_i915_private *dev_priv,
> > I915_WRITE(SDEIIR, pch_iir);
> > }
> >
> > - if (IS_GEN5(dev_priv) && de_iir & DE_PCU_EVENT)
> > + if (IS_GEN(dev_priv, 5) && de_iir & DE_PCU_EVENT)
> > ironlake_rps_change_irq_handler(dev_priv);
> > }
> >
> > @@ -3243,7 +3243,7 @@ void i915_clear_error_registers(struct drm_i915_private *dev_priv)
> > {
> > u32 eir;
> >
> > - if (!IS_GEN2(dev_priv))
> > + if (!IS_GEN(dev_priv, 2))
> > I915_WRITE(PGTBL_ER, I915_READ(PGTBL_ER));
> >
> > if (INTEL_GEN(dev_priv) < 4)
> > @@ -3586,11 +3586,11 @@ static void ironlake_irq_reset(struct drm_device *dev)
> > {
> > struct drm_i915_private *dev_priv = to_i915(dev);
> >
> > - if (IS_GEN5(dev_priv))
> > + if (IS_GEN(dev_priv, 5))
> > I915_WRITE(HWSTAM, 0xffffffff);
> >
> > GEN3_IRQ_RESET(DE);
> > - if (IS_GEN7(dev_priv))
> > + if (IS_GEN(dev_priv, 7))
> > I915_WRITE(GEN7_ERR_INT, 0xffffffff);
> >
> > if (IS_HASWELL(dev_priv)) {
> > @@ -4045,7 +4045,7 @@ static void gen5_gt_irq_postinstall(struct drm_device *dev)
> > }
> >
> > gt_irqs |= GT_RENDER_USER_INTERRUPT;
> > - if (IS_GEN5(dev_priv)) {
> > + if (IS_GEN(dev_priv, 5)) {
> > gt_irqs |= ILK_BSD_USER_INTERRUPT;
> > } else {
> > gt_irqs |= GT_BLT_USER_INTERRUPT | GT_BSD_USER_INTERRUPT;
> > @@ -4836,7 +4836,7 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
> > if (INTEL_GEN(dev_priv) >= 8)
> > rps->pm_intrmsk_mbz |= GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
> >
> > - if (IS_GEN2(dev_priv)) {
> > + if (IS_GEN(dev_priv, 2)) {
> > /* Gen2 doesn't have a hardware frame counter */
> > dev->max_vblank_count = 0;
> > } else if (IS_G4X(dev_priv) || INTEL_GEN(dev_priv) >= 5) {
> > @@ -4852,7 +4852,7 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
> > * Gen2 doesn't have a hardware frame counter and so depends on
> > * vblank interrupts to produce sane vblank seuquence numbers.
> > */
> > - if (!IS_GEN2(dev_priv))
> > + if (!IS_GEN(dev_priv, 2))
> > dev->vblank_disable_immediate = true;
> >
> > /* Most platforms treat the display irq block as an always-on
> > @@ -4924,14 +4924,14 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
> > dev->driver->disable_vblank = ironlake_disable_vblank;
> > dev_priv->display.hpd_irq_setup = ilk_hpd_irq_setup;
> > } else {
> > - if (IS_GEN2(dev_priv)) {
> > + if (IS_GEN(dev_priv, 2)) {
> > dev->driver->irq_preinstall = i8xx_irq_reset;
> > dev->driver->irq_postinstall = i8xx_irq_postinstall;
> > dev->driver->irq_handler = i8xx_irq_handler;
> > dev->driver->irq_uninstall = i8xx_irq_reset;
> > dev->driver->enable_vblank = i8xx_enable_vblank;
> > dev->driver->disable_vblank = i8xx_disable_vblank;
> > - } else if (IS_GEN3(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 3)) {
> > dev->driver->irq_preinstall = i915_irq_reset;
> > dev->driver->irq_postinstall = i915_irq_postinstall;
> > dev->driver->irq_uninstall = i915_irq_reset;
> > diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
> > index ad0095be435d..6c7992320443 100644
> > --- a/drivers/gpu/drm/i915/i915_perf.c
> > +++ b/drivers/gpu/drm/i915/i915_perf.c
> > @@ -3415,7 +3415,7 @@ void i915_perf_init(struct drm_i915_private *dev_priv)
> > dev_priv->perf.oa.ops.read = gen8_oa_read;
> > dev_priv->perf.oa.ops.oa_hw_tail_read = gen8_oa_hw_tail_read;
> >
> > - if (IS_GEN8(dev_priv) || IS_GEN9(dev_priv)) {
> > + if (IS_GEN(dev_priv, 8) || IS_GEN(dev_priv, 9)) {
> > dev_priv->perf.oa.ops.is_valid_b_counter_reg =
> > gen7_is_valid_b_counter_addr;
> > dev_priv->perf.oa.ops.is_valid_mux_reg =
> > @@ -3431,7 +3431,7 @@ void i915_perf_init(struct drm_i915_private *dev_priv)
> > dev_priv->perf.oa.ops.enable_metric_set = gen8_enable_metric_set;
> > dev_priv->perf.oa.ops.disable_metric_set = gen8_disable_metric_set;
> >
> > - if (IS_GEN8(dev_priv)) {
> > + if (IS_GEN(dev_priv, 8)) {
> > dev_priv->perf.oa.ctx_oactxctrl_offset = 0x120;
> > dev_priv->perf.oa.ctx_flexeu0_offset = 0x2ce;
> >
> > diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
> > index 8f3aa4dc0c98..f40ba5e429e0 100644
> > --- a/drivers/gpu/drm/i915/i915_suspend.c
> > +++ b/drivers/gpu/drm/i915/i915_suspend.c
> > @@ -65,7 +65,7 @@ int i915_save_state(struct drm_i915_private *dev_priv)
> >
> > i915_save_display(dev_priv);
> >
> > - if (IS_GEN4(dev_priv))
> > + if (IS_GEN(dev_priv, 4))
> > pci_read_config_word(pdev, GCDGMBUS,
> > &dev_priv->regfile.saveGCDGMBUS);
> >
> > @@ -77,14 +77,14 @@ int i915_save_state(struct drm_i915_private *dev_priv)
> > dev_priv->regfile.saveMI_ARB_STATE = I915_READ(MI_ARB_STATE);
> >
> > /* Scratch space */
> > - if (IS_GEN2(dev_priv) && IS_MOBILE(dev_priv)) {
> > + if (IS_GEN(dev_priv, 2) && IS_MOBILE(dev_priv)) {
> > for (i = 0; i < 7; i++) {
> > dev_priv->regfile.saveSWF0[i] = I915_READ(SWF0(i));
> > dev_priv->regfile.saveSWF1[i] = I915_READ(SWF1(i));
> > }
> > for (i = 0; i < 3; i++)
> > dev_priv->regfile.saveSWF3[i] = I915_READ(SWF3(i));
> > - } else if (IS_GEN2(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 2)) {
> > for (i = 0; i < 7; i++)
> > dev_priv->regfile.saveSWF1[i] = I915_READ(SWF1(i));
> > } else if (HAS_GMCH_DISPLAY(dev_priv)) {
> > @@ -108,7 +108,7 @@ int i915_restore_state(struct drm_i915_private *dev_priv)
> >
> > mutex_lock(&dev_priv->drm.struct_mutex);
> >
> > - if (IS_GEN4(dev_priv))
> > + if (IS_GEN(dev_priv, 4))
> > pci_write_config_word(pdev, GCDGMBUS,
> > dev_priv->regfile.saveGCDGMBUS);
> > i915_restore_display(dev_priv);
> > @@ -122,14 +122,14 @@ int i915_restore_state(struct drm_i915_private *dev_priv)
> > I915_WRITE(MI_ARB_STATE, dev_priv->regfile.saveMI_ARB_STATE | 0xffff0000);
> >
> > /* Scratch space */
> > - if (IS_GEN2(dev_priv) && IS_MOBILE(dev_priv)) {
> > + if (IS_GEN(dev_priv, 2) && IS_MOBILE(dev_priv)) {
> > for (i = 0; i < 7; i++) {
> > I915_WRITE(SWF0(i), dev_priv->regfile.saveSWF0[i]);
> > I915_WRITE(SWF1(i), dev_priv->regfile.saveSWF1[i]);
> > }
> > for (i = 0; i < 3; i++)
> > I915_WRITE(SWF3(i), dev_priv->regfile.saveSWF3[i]);
> > - } else if (IS_GEN2(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 2)) {
> > for (i = 0; i < 7; i++)
> > I915_WRITE(SWF1(i), dev_priv->regfile.saveSWF1[i]);
> > } else if (HAS_GMCH_DISPLAY(dev_priv)) {
> > diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c
> > index 8cb02f28d30c..fdfc7425e644 100644
> > --- a/drivers/gpu/drm/i915/intel_atomic.c
> > +++ b/drivers/gpu/drm/i915/intel_atomic.c
> > @@ -233,7 +233,7 @@ static void intel_atomic_setup_scaler(struct intel_crtc_scaler_state *scaler_sta
> > if (plane_state && plane_state->base.fb &&
> > plane_state->base.fb->format->is_yuv &&
> > plane_state->base.fb->format->num_planes > 1) {
> > - if (IS_GEN9(dev_priv) &&
> > + if (IS_GEN(dev_priv, 9) &&
> > !IS_GEMINILAKE(dev_priv)) {
> > mode = SKL_PS_SCALER_MODE_NV12;
> > } else if (icl_is_hdr_plane(to_intel_plane(plane_state->base.plane))) {
> > diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
> > index ae55a6865d5c..0571aa2846a7 100644
> > --- a/drivers/gpu/drm/i915/intel_audio.c
> > +++ b/drivers/gpu/drm/i915/intel_audio.c
> > @@ -758,7 +758,7 @@ static void i915_audio_component_codec_wake_override(struct device *kdev,
> > struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
> > u32 tmp;
> >
> > - if (!IS_GEN9(dev_priv))
> > + if (!IS_GEN(dev_priv, 9))
> > return;
> >
> > i915_audio_component_get_power(kdev);
> > diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c
> > index 25e3aba9cded..2021e484a287 100644
> > --- a/drivers/gpu/drm/i915/intel_cdclk.c
> > +++ b/drivers/gpu/drm/i915/intel_cdclk.c
> > @@ -2140,7 +2140,7 @@ static int intel_pixel_rate_to_cdclk(struct drm_i915_private *dev_priv,
> > {
> > if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
> > return DIV_ROUND_UP(pixel_rate, 2);
> > - else if (IS_GEN9(dev_priv) ||
> > + else if (IS_GEN(dev_priv, 9) ||
> > IS_BROADWELL(dev_priv) || IS_HASWELL(dev_priv))
> > return pixel_rate;
> > else if (IS_CHERRYVIEW(dev_priv))
> > @@ -2176,7 +2176,7 @@ int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state)
> > if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv)) {
> > /* Display WA #1145: glk,cnl */
> > min_cdclk = max(316800, min_cdclk);
> > - } else if (IS_GEN9(dev_priv) || IS_BROADWELL(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 9) || IS_BROADWELL(dev_priv)) {
> > /* Display WA #1144: skl,bxt */
> > min_cdclk = max(432000, min_cdclk);
> > }
> > @@ -2537,7 +2537,7 @@ static int intel_compute_max_dotclk(struct drm_i915_private *dev_priv)
> >
> > if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
> > return 2 * max_cdclk_freq;
> > - else if (IS_GEN9(dev_priv) ||
> > + else if (IS_GEN(dev_priv, 9) ||
> > IS_BROADWELL(dev_priv) || IS_HASWELL(dev_priv))
> > return max_cdclk_freq;
> > else if (IS_CHERRYVIEW(dev_priv))
> > @@ -2785,9 +2785,9 @@ void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv)
> > dev_priv->display.get_cdclk = hsw_get_cdclk;
> > else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> > dev_priv->display.get_cdclk = vlv_get_cdclk;
> > - else if (IS_GEN6(dev_priv) || IS_IVYBRIDGE(dev_priv))
> > + else if (IS_GEN(dev_priv, 6) || IS_IVYBRIDGE(dev_priv))
> > dev_priv->display.get_cdclk = fixed_400mhz_get_cdclk;
> > - else if (IS_GEN5(dev_priv))
> > + else if (IS_GEN(dev_priv, 5))
> > dev_priv->display.get_cdclk = fixed_450mhz_get_cdclk;
> > else if (IS_GM45(dev_priv))
> > dev_priv->display.get_cdclk = gm45_get_cdclk;
> > diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
> > index 68f2fb89ece3..bf4fd739b68c 100644
> > --- a/drivers/gpu/drm/i915/intel_crt.c
> > +++ b/drivers/gpu/drm/i915/intel_crt.c
> > @@ -322,7 +322,7 @@ intel_crt_mode_valid(struct drm_connector *connector,
> > * DAC limit supposedly 355 MHz.
> > */
> > max_clock = 270000;
> > - else if (IS_GEN3(dev_priv) || IS_GEN4(dev_priv))
> > + else if (IS_GEN(dev_priv, 3) || IS_GEN(dev_priv, 4))
> > max_clock = 400000;
> > else
> > max_clock = 350000;
> > @@ -666,7 +666,7 @@ intel_crt_load_detect(struct intel_crt *crt, uint32_t pipe)
> > /* Set the border color to purple. */
> > I915_WRITE(bclrpat_reg, 0x500050);
> >
> > - if (!IS_GEN2(dev_priv)) {
> > + if (!IS_GEN(dev_priv, 2)) {
> > uint32_t pipeconf = I915_READ(pipeconf_reg);
> > I915_WRITE(pipeconf_reg, pipeconf | PIPECONF_FORCE_BORDER);
> > POSTING_READ(pipeconf_reg);
> > @@ -981,7 +981,7 @@ void intel_crt_init(struct drm_i915_private *dev_priv)
> > else
> > crt->base.crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
> >
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > connector->interlace_allowed = 0;
> > else
> > connector->interlace_allowed = 1;
> > diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
> > index 1e56319334f3..332790279e1d 100644
> > --- a/drivers/gpu/drm/i915/intel_device_info.c
> > +++ b/drivers/gpu/drm/i915/intel_device_info.c
> > @@ -748,7 +748,7 @@ void intel_device_info_runtime_init(struct intel_device_info *info)
> > if (INTEL_GEN(dev_priv) >= 10) {
> > for_each_pipe(dev_priv, pipe)
> > info->num_scalers[pipe] = 2;
> > - } else if (IS_GEN9(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 9)) {
> > info->num_scalers[PIPE_A] = 2;
> > info->num_scalers[PIPE_B] = 2;
> > info->num_scalers[PIPE_C] = 1;
> > @@ -756,10 +756,10 @@ void intel_device_info_runtime_init(struct intel_device_info *info)
> >
> > BUILD_BUG_ON(I915_NUM_ENGINES > BITS_PER_TYPE(intel_ring_mask_t));
> >
> > - if (IS_GEN11(dev_priv))
> > + if (IS_GEN(dev_priv, 11))
> > for_each_pipe(dev_priv, pipe)
> > info->num_sprites[pipe] = 6;
> > - else if (IS_GEN10(dev_priv) || IS_GEMINILAKE(dev_priv))
> > + else if (IS_GEN(dev_priv, 10) || IS_GEMINILAKE(dev_priv))
> > for_each_pipe(dev_priv, pipe)
> > info->num_sprites[pipe] = 3;
> > else if (IS_BROXTON(dev_priv)) {
> > @@ -787,7 +787,7 @@ void intel_device_info_runtime_init(struct intel_device_info *info)
> > DRM_INFO("Display disabled (module parameter)\n");
> > info->num_pipes = 0;
> > } else if (HAS_DISPLAY(dev_priv) &&
> > - (IS_GEN7(dev_priv) || IS_GEN8(dev_priv)) &&
> > + (IS_GEN(dev_priv, 7) || IS_GEN(dev_priv, 8)) &&
> > HAS_PCH_SPLIT(dev_priv)) {
> > u32 fuse_strap = I915_READ(FUSE_STRAP);
> > u32 sfuse_strap = I915_READ(SFUSE_STRAP);
> > @@ -811,7 +811,7 @@ void intel_device_info_runtime_init(struct intel_device_info *info)
> > DRM_INFO("PipeC fused off\n");
> > info->num_pipes -= 1;
> > }
> > - } else if (HAS_DISPLAY(dev_priv) && IS_GEN9(dev_priv)) {
> > + } else if (HAS_DISPLAY(dev_priv) && IS_GEN(dev_priv, 9)) {
> > u32 dfsm = I915_READ(SKL_DFSM);
> > u8 disabled_mask = 0;
> > bool invalid;
> > @@ -851,14 +851,14 @@ void intel_device_info_runtime_init(struct intel_device_info *info)
> > cherryview_sseu_info_init(dev_priv);
> > else if (IS_BROADWELL(dev_priv))
> > broadwell_sseu_info_init(dev_priv);
> > - else if (IS_GEN9(dev_priv))
> > + else if (IS_GEN(dev_priv, 9))
> > gen9_sseu_info_init(dev_priv);
> > - else if (IS_GEN10(dev_priv))
> > + else if (IS_GEN(dev_priv, 10))
> > gen10_sseu_info_init(dev_priv);
> > else if (INTEL_GEN(dev_priv) >= 11)
> > gen11_sseu_info_init(dev_priv);
> >
> > - if (IS_GEN6(dev_priv) && intel_vtd_active()) {
> > + if (IS_GEN(dev_priv, 6) && intel_vtd_active()) {
> > DRM_INFO("Disabling ppGTT for VT-d support\n");
> > info->ppgtt = INTEL_PPGTT_NONE;
> > }
> > diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> > index 07c861884c70..07ddb06fec65 100644
> > --- a/drivers/gpu/drm/i915/intel_display.c
> > +++ b/drivers/gpu/drm/i915/intel_display.c
> > @@ -984,7 +984,7 @@ static bool pipe_scanline_is_moving(struct drm_i915_private *dev_priv,
> > u32 line1, line2;
> > u32 line_mask;
> >
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > line_mask = DSL_LINEMASK_GEN2;
> > else
> > line_mask = DSL_LINEMASK_GEN3;
> > @@ -1110,7 +1110,7 @@ static void assert_fdi_tx_pll_enabled(struct drm_i915_private *dev_priv,
> > u32 val;
> >
> > /* ILK FDI PLL is always enabled */
> > - if (IS_GEN5(dev_priv))
> > + if (IS_GEN(dev_priv, 5))
> > return;
> >
> > /* On Haswell, DDI ports are responsible for the FDI PLL setup */
> > @@ -1850,7 +1850,7 @@ static void intel_disable_pipe(const struct intel_crtc_state *old_crtc_state)
> >
> > static unsigned int intel_tile_size(const struct drm_i915_private *dev_priv)
> > {
> > - return IS_GEN2(dev_priv) ? 2048 : 4096;
> > + return IS_GEN(dev_priv, 2) ? 2048 : 4096;
> > }
> >
> > static unsigned int
> > @@ -1863,7 +1863,7 @@ intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane)
> > case DRM_FORMAT_MOD_LINEAR:
> > return cpp;
> > case I915_FORMAT_MOD_X_TILED:
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > return 128;
> > else
> > return 512;
> > @@ -1872,7 +1872,7 @@ intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane)
> > return 128;
> > /* fall through */
> > case I915_FORMAT_MOD_Y_TILED:
> > - if (IS_GEN2(dev_priv) || HAS_128_BYTE_Y_TILING(dev_priv))
> > + if (IS_GEN(dev_priv, 2) || HAS_128_BYTE_Y_TILING(dev_priv))
> > return 128;
> > else
> > return 512;
> > @@ -3193,8 +3193,8 @@ static u32 i9xx_plane_ctl(const struct intel_crtc_state *crtc_state,
> >
> > dspcntr = DISPLAY_PLANE_ENABLE | DISPPLANE_GAMMA_ENABLE;
> >
> > - if (IS_G4X(dev_priv) || IS_GEN5(dev_priv) ||
> > - IS_GEN6(dev_priv) || IS_IVYBRIDGE(dev_priv))
> > + if (IS_G4X(dev_priv) || IS_GEN(dev_priv, 5) ||
> > + IS_GEN(dev_priv, 6) || IS_IVYBRIDGE(dev_priv))
> > dspcntr |= DISPPLANE_TRICKLE_FEED_DISABLE;
> >
> > if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
> > @@ -4120,7 +4120,7 @@ static void gen6_fdi_link_train(struct intel_crtc *crtc,
> > temp = I915_READ(reg);
> > temp &= ~FDI_LINK_TRAIN_NONE;
> > temp |= FDI_LINK_TRAIN_PATTERN_2;
> > - if (IS_GEN6(dev_priv)) {
> > + if (IS_GEN(dev_priv, 6)) {
> > temp &= ~FDI_LINK_TRAIN_VOL_EMP_MASK;
> > /* SNB-B */
> > temp |= FDI_LINK_TRAIN_400MV_0DB_SNB_B;
> > @@ -4919,10 +4919,10 @@ skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach,
> > /* range checks */
> > if (src_w < SKL_MIN_SRC_W || src_h < SKL_MIN_SRC_H ||
> > dst_w < SKL_MIN_DST_W || dst_h < SKL_MIN_DST_H ||
> > - (IS_GEN11(dev_priv) &&
> > + (IS_GEN(dev_priv, 11) &&
> > (src_w > ICL_MAX_SRC_W || src_h > ICL_MAX_SRC_H ||
> > dst_w > ICL_MAX_DST_W || dst_h > ICL_MAX_DST_H)) ||
> > - (!IS_GEN11(dev_priv) &&
> > + (!IS_GEN(dev_priv, 11) &&
> > (src_w > SKL_MAX_SRC_W || src_h > SKL_MAX_SRC_H ||
> > dst_w > SKL_MAX_DST_W || dst_h > SKL_MAX_DST_H))) {
> > DRM_DEBUG_KMS("scaler_user index %u.%u: src %ux%u dst %ux%u "
> > @@ -5213,7 +5213,7 @@ intel_post_enable_primary(struct drm_crtc *crtc,
> > * FIXME: Need to fix the logic to work when we turn off all planes
> > * but leave the pipe running.
> > */
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
> >
> > /* Underruns don't always raise interrupts, so check manually. */
> > @@ -5234,7 +5234,7 @@ intel_pre_disable_primary_noatomic(struct drm_crtc *crtc)
> > * Gen2 reports pipe underruns whenever all planes are disabled.
> > * So disable underrun reporting before all the planes get disabled.
> > */
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
> >
> > hsw_disable_ips(to_intel_crtc_state(crtc->state));
> > @@ -5292,7 +5292,7 @@ static bool needs_nv12_wa(struct drm_i915_private *dev_priv,
> > return false;
> >
> > /* WA Display #0827: Gen9:all */
> > - if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv))
> > + if (IS_GEN(dev_priv, 9) && !IS_GEMINILAKE(dev_priv))
> > return true;
> >
> > return false;
> > @@ -5365,7 +5365,7 @@ static void intel_pre_plane_update(struct intel_crtc_state *old_crtc_state,
> > * Gen2 reports pipe underruns whenever all planes are disabled.
> > * So disable underrun reporting before all the planes get disabled.
> > */
> > - if (IS_GEN2(dev_priv) && old_primary_state->visible &&
> > + if (IS_GEN(dev_priv, 2) && old_primary_state->visible &&
> > (modeset || !new_primary_state->base.visible))
> > intel_set_cpu_fifo_underrun_reporting(dev_priv, crtc->pipe, false);
> > }
> > @@ -6184,7 +6184,7 @@ static void i9xx_crtc_enable(struct intel_crtc_state *pipe_config,
> >
> > intel_crtc->active = true;
> >
> > - if (!IS_GEN2(dev_priv))
> > + if (!IS_GEN(dev_priv, 2))
> > intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
> >
> > intel_encoders_pre_enable(crtc, pipe_config, old_state);
> > @@ -6236,7 +6236,7 @@ static void i9xx_crtc_disable(struct intel_crtc_state *old_crtc_state,
> > * On gen2 planes are double buffered but the pipe isn't, so we must
> > * wait for planes to fully turn off before disabling the pipe.
> > */
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > intel_wait_for_vblank(dev_priv, pipe);
> >
> > intel_encoders_disable(crtc, old_crtc_state, old_state);
> > @@ -6261,7 +6261,7 @@ static void i9xx_crtc_disable(struct intel_crtc_state *old_crtc_state,
> >
> > intel_encoders_post_pll_disable(crtc, old_crtc_state, old_state);
> >
> > - if (!IS_GEN2(dev_priv))
> > + if (!IS_GEN(dev_priv, 2))
> > intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
> >
> > if (!dev_priv->display.initial_watermarks)
> > @@ -6868,7 +6868,7 @@ static bool transcoder_has_m2_n2(struct drm_i915_private *dev_priv,
> > * Strictly speaking some registers are available before
> > * gen7, but we only support DRRS on gen7+
> > */
> > - return IS_GEN7(dev_priv) || IS_CHERRYVIEW(dev_priv);
> > + return IS_GEN(dev_priv, 7) || IS_CHERRYVIEW(dev_priv);
> > }
> >
> > static void intel_cpu_transcoder_set_m_n(const struct intel_crtc_state *crtc_state,
> > @@ -9005,7 +9005,7 @@ static void ironlake_get_pfit_config(struct intel_crtc *crtc,
> > /* We currently do not free assignements of panel fitters on
> > * ivb/hsw (since we don't use the higher upscaling modes which
> > * differentiates them) so just WARN about this case for now. */
> > - if (IS_GEN7(dev_priv)) {
> > + if (IS_GEN(dev_priv, 7)) {
> > WARN_ON((tmp & PF_PIPE_SEL_MASK_IVB) !=
> > PF_PIPE_SEL_IVB(crtc->pipe));
> > }
> > @@ -9995,7 +9995,7 @@ static u32 i9xx_cursor_ctl(const struct intel_crtc_state *crtc_state,
> > struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
> > u32 cntl = 0;
> >
> > - if (IS_GEN6(dev_priv) || IS_IVYBRIDGE(dev_priv))
> > + if (IS_GEN(dev_priv, 6) || IS_IVYBRIDGE(dev_priv))
> > cntl |= MCURSOR_TRICKLE_FEED_DISABLE;
> >
> > if (INTEL_GEN(dev_priv) <= 10) {
> > @@ -10468,7 +10468,7 @@ static int i9xx_pll_refclk(struct drm_device *dev,
> > return dev_priv->vbt.lvds_ssc_freq;
> > else if (HAS_PCH_SPLIT(dev_priv))
> > return 120000;
> > - else if (!IS_GEN2(dev_priv))
> > + else if (!IS_GEN(dev_priv, 2))
> > return 96000;
> > else
> > return 48000;
> > @@ -10501,7 +10501,7 @@ static void i9xx_crtc_clock_get(struct intel_crtc *crtc,
> > clock.m2 = (fp & FP_M2_DIV_MASK) >> FP_M2_DIV_SHIFT;
> > }
> >
> > - if (!IS_GEN2(dev_priv)) {
> > + if (!IS_GEN(dev_priv, 2)) {
> > if (IS_PINEVIEW(dev_priv))
> > clock.p1 = ffs((dpll & DPLL_FPA01_P1_POST_DIV_MASK_PINEVIEW) >>
> > DPLL_FPA01_P1_POST_DIV_SHIFT_PINEVIEW);
> > @@ -10817,7 +10817,7 @@ int intel_plane_atomic_calc_changes(const struct intel_crtc_state *old_crtc_stat
> > * the w/a on all three platforms.
> > */
> > if (plane->id == PLANE_SPRITE0 &&
> > - (IS_GEN5(dev_priv) || IS_GEN6(dev_priv) ||
> > + (IS_GEN(dev_priv, 5) || IS_GEN(dev_priv, 6) ||
> > IS_IVYBRIDGE(dev_priv)) &&
> > (turn_on || (!needs_scaling(old_plane_state) &&
> > needs_scaling(to_intel_plane_state(plane_state)))))
> > @@ -12378,7 +12378,7 @@ static void update_scanline_offset(const struct intel_crtc_state *crtc_state)
> > * However if queried just before the start of vblank we'll get an
> > * answer that's slightly in the future.
> > */
> > - if (IS_GEN2(dev_priv)) {
> > + if (IS_GEN(dev_priv, 2)) {
> > const struct drm_display_mode *adjusted_mode = &crtc_state->base.adjusted_mode;
> > int vtotal;
> >
> > @@ -13578,7 +13578,7 @@ void intel_crtc_arm_fifo_underrun(struct intel_crtc *crtc,
> > {
> > struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
> >
> > - if (!IS_GEN2(dev_priv))
> > + if (!IS_GEN(dev_priv, 2))
> > intel_set_cpu_fifo_underrun_reporting(dev_priv, crtc->pipe, true);
> >
> > if (crtc_state->has_pch_encoder) {
> > @@ -14185,7 +14185,7 @@ static bool has_edp_a(struct drm_i915_private *dev_priv)
> > if ((I915_READ(DP_A) & DP_DETECTED) == 0)
> > return false;
> >
> > - if (IS_GEN5(dev_priv) && (I915_READ(FUSE_STRAP) & ILK_eDP_A_DISABLE))
> > + if (IS_GEN(dev_priv, 5) && (I915_READ(FUSE_STRAP) & ILK_eDP_A_DISABLE))
> > return false;
> >
> > return true;
> > @@ -14397,7 +14397,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
> > }
> >
> > vlv_dsi_init(dev_priv);
> > - } else if (!IS_GEN2(dev_priv) && !IS_PINEVIEW(dev_priv)) {
> > + } else if (!IS_GEN(dev_priv, 2) && !IS_PINEVIEW(dev_priv)) {
> > bool found = false;
> >
> > if (I915_READ(GEN3_SDVOB) & SDVO_DETECTED) {
> > @@ -14431,7 +14431,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
> >
> > if (IS_G4X(dev_priv) && (I915_READ(DP_D) & DP_DETECTED))
> > intel_dp_init(dev_priv, DP_D, PORT_D);
> > - } else if (IS_GEN2(dev_priv))
> > + } else if (IS_GEN(dev_priv, 2))
> > intel_dvo_init(dev_priv);
> >
> > if (SUPPORTS_TV(dev_priv))
> > @@ -14629,7 +14629,7 @@ static int intel_framebuffer_init(struct intel_framebuffer *intel_fb,
> > * require the entire fb to accommodate that to avoid
> > * potential runtime errors at plane configuration time.
> > */
> > - if (IS_GEN9(dev_priv) && i == 0 && fb->width > 3840 &&
> > + if (IS_GEN(dev_priv, 9) && i == 0 && fb->width > 3840 &&
> > is_ccs_modifier(fb->modifier))
> > stride_alignment *= 4;
> >
> > @@ -14834,7 +14834,7 @@ void intel_init_display_hooks(struct drm_i915_private *dev_priv)
> > dev_priv->display.crtc_compute_clock = pnv_crtc_compute_clock;
> > dev_priv->display.crtc_enable = i9xx_crtc_enable;
> > dev_priv->display.crtc_disable = i9xx_crtc_disable;
> > - } else if (!IS_GEN2(dev_priv)) {
> > + } else if (!IS_GEN(dev_priv, 2)) {
> > dev_priv->display.get_pipe_config = i9xx_get_pipe_config;
> > dev_priv->display.get_initial_plane_config =
> > i9xx_get_initial_plane_config;
> > @@ -14850,9 +14850,9 @@ void intel_init_display_hooks(struct drm_i915_private *dev_priv)
> > dev_priv->display.crtc_disable = i9xx_crtc_disable;
> > }
> >
> > - if (IS_GEN5(dev_priv)) {
> > + if (IS_GEN(dev_priv, 5)) {
> > dev_priv->display.fdi_link_train = ironlake_fdi_link_train;
> > - } else if (IS_GEN6(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 6)) {
> > dev_priv->display.fdi_link_train = gen6_fdi_link_train;
> > } else if (IS_IVYBRIDGE(dev_priv)) {
> > /* FIXME: detect B0+ stepping and use auto training */
> > @@ -14984,12 +14984,12 @@ static void sanitize_watermarks(struct drm_device *dev)
> >
> > static void intel_update_fdi_pll_freq(struct drm_i915_private *dev_priv)
> > {
> > - if (IS_GEN5(dev_priv)) {
> > + if (IS_GEN(dev_priv, 5)) {
> > u32 fdi_pll_clk =
> > I915_READ(FDI_PLL_BIOS_0) & FDI_PLL_FB_CLOCK_MASK;
> >
> > dev_priv->fdi_pll_freq = (fdi_pll_clk + 2) * 10000;
> > - } else if (IS_GEN6(dev_priv) || IS_IVYBRIDGE(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 6) || IS_IVYBRIDGE(dev_priv)) {
> > dev_priv->fdi_pll_freq = 270000;
> > } else {
> > return;
> > @@ -15105,10 +15105,10 @@ int intel_modeset_init(struct drm_device *dev)
> > }
> >
> > /* maximum framebuffer dimensions */
> > - if (IS_GEN2(dev_priv)) {
> > + if (IS_GEN(dev_priv, 2)) {
> > dev->mode_config.max_width = 2048;
> > dev->mode_config.max_height = 2048;
> > - } else if (IS_GEN3(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 3)) {
> > dev->mode_config.max_width = 4096;
> > dev->mode_config.max_height = 4096;
> > } else {
> > @@ -15119,7 +15119,7 @@ int intel_modeset_init(struct drm_device *dev)
> > if (IS_I845G(dev_priv) || IS_I865G(dev_priv)) {
> > dev->mode_config.cursor_width = IS_I845G(dev_priv) ? 64 : 512;
> > dev->mode_config.cursor_height = 1023;
> > - } else if (IS_GEN2(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 2)) {
> > dev->mode_config.cursor_width = 64;
> > dev->mode_config.cursor_height = 64;
> > } else {
> > diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> > index de4219721cbc..2e0ccbfb5c2e 100644
> > --- a/drivers/gpu/drm/i915/intel_dp.c
> > +++ b/drivers/gpu/drm/i915/intel_dp.c
> > @@ -344,7 +344,7 @@ intel_dp_set_source_rates(struct intel_dp *intel_dp)
> > if (INTEL_GEN(dev_priv) >= 10) {
> > source_rates = cnl_rates;
> > size = ARRAY_SIZE(cnl_rates);
> > - if (IS_GEN10(dev_priv))
> > + if (IS_GEN(dev_priv, 10))
> > max_rate = cnl_max_source_rate(intel_dp);
> > else
> > max_rate = icl_max_source_rate(intel_dp);
> > @@ -1128,7 +1128,7 @@ static uint32_t g4x_get_aux_send_ctl(struct intel_dp *intel_dp,
> > to_i915(intel_dig_port->base.base.dev);
> > uint32_t precharge, timeout;
> >
> > - if (IS_GEN6(dev_priv))
> > + if (IS_GEN(dev_priv, 6))
> > precharge = 3;
> > else
> > precharge = 5;
> > @@ -2585,7 +2585,7 @@ static void edp_panel_on(struct intel_dp *intel_dp)
> >
> > pp_ctrl_reg = _pp_ctrl_reg(intel_dp);
> > pp = ironlake_get_pp_control(intel_dp);
> > - if (IS_GEN5(dev_priv)) {
> > + if (IS_GEN(dev_priv, 5)) {
> > /* ILK workaround: disable reset around power sequence */
> > pp &= ~PANEL_POWER_RESET;
> > I915_WRITE(pp_ctrl_reg, pp);
> > @@ -2593,7 +2593,7 @@ static void edp_panel_on(struct intel_dp *intel_dp)
> > }
> >
> > pp |= PANEL_POWER_ON;
> > - if (!IS_GEN5(dev_priv))
> > + if (!IS_GEN(dev_priv, 5))
> > pp |= PANEL_POWER_RESET;
> >
> > I915_WRITE(pp_ctrl_reg, pp);
> > @@ -2602,7 +2602,7 @@ static void edp_panel_on(struct intel_dp *intel_dp)
> > wait_panel_on(intel_dp);
> > intel_dp->last_power_on = jiffies;
> >
> > - if (IS_GEN5(dev_priv)) {
> > + if (IS_GEN(dev_priv, 5)) {
> > pp |= PANEL_POWER_RESET; /* restore panel reset bit */
> > I915_WRITE(pp_ctrl_reg, pp);
> > POSTING_READ(pp_ctrl_reg);
> > @@ -2831,7 +2831,7 @@ static void ironlake_edp_pll_on(struct intel_dp *intel_dp,
> > * 1. Wait for the start of vertical blank on the enabled pipe going to FDI
> > * 2. Program DP PLL enable
> > */
> > - if (IS_GEN5(dev_priv))
> > + if (IS_GEN(dev_priv, 5))
> > intel_wait_for_vblank_if_active(dev_priv, !crtc->pipe);
> >
> > intel_dp->DP |= DP_PLL_ENABLE;
> > @@ -3849,7 +3849,7 @@ intel_dp_set_signal_levels(struct intel_dp *intel_dp)
> > } else if (IS_IVYBRIDGE(dev_priv) && port == PORT_A) {
> > signal_levels = ivb_cpu_edp_signal_levels(train_set);
> > mask = EDP_LINK_TRAIN_VOL_EMP_MASK_IVB;
> > - } else if (IS_GEN6(dev_priv) && port == PORT_A) {
> > + } else if (IS_GEN(dev_priv, 6) && port == PORT_A) {
> > signal_levels = snb_cpu_edp_signal_levels(train_set);
> > mask = EDP_LINK_TRAIN_VOL_EMP_MASK_SNB;
> > } else {
> > @@ -5271,17 +5271,17 @@ bool intel_digital_port_connected(struct intel_encoder *encoder)
> >
> > if (INTEL_GEN(dev_priv) >= 11)
> > return icl_digital_port_connected(encoder);
> > - else if (IS_GEN10(dev_priv) || IS_GEN9_BC(dev_priv))
> > + else if (IS_GEN(dev_priv, 10) || IS_GEN9_BC(dev_priv))
> > return spt_digital_port_connected(encoder);
> > else if (IS_GEN9_LP(dev_priv))
> > return bxt_digital_port_connected(encoder);
> > - else if (IS_GEN8(dev_priv))
> > + else if (IS_GEN(dev_priv, 8))
> > return bdw_digital_port_connected(encoder);
> > - else if (IS_GEN7(dev_priv))
> > + else if (IS_GEN(dev_priv, 7))
> > return ivb_digital_port_connected(encoder);
> > - else if (IS_GEN6(dev_priv))
> > + else if (IS_GEN(dev_priv, 6))
> > return snb_digital_port_connected(encoder);
> > - else if (IS_GEN5(dev_priv))
> > + else if (IS_GEN(dev_priv, 5))
> > return ilk_digital_port_connected(encoder);
> >
> > MISSING_CASE(INTEL_GEN(dev_priv));
> > diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c
> > index fe5e87b6e1af..8ff794db7881 100644
> > --- a/drivers/gpu/drm/i915/intel_engine_cs.c
> > +++ b/drivers/gpu/drm/i915/intel_engine_cs.c
> > @@ -438,7 +438,7 @@ void intel_engine_init_global_seqno(struct intel_engine_cs *engine, u32 seqno)
> > * the semaphore value, then when the seqno moves backwards all
> > * future waits will complete instantly (causing rendering corruption).
> > */
> > - if (IS_GEN6(dev_priv) || IS_GEN7(dev_priv)) {
> > + if (IS_GEN(dev_priv, 6) || IS_GEN(dev_priv, 7)) {
> > I915_WRITE(RING_SYNC_0(engine->mmio_base), 0);
> > I915_WRITE(RING_SYNC_1(engine->mmio_base), 0);
> > if (HAS_VEBOX(dev_priv))
> > @@ -774,7 +774,7 @@ u32 intel_calculate_mcr_s_ss_select(struct drm_i915_private *dev_priv)
> > u32 slice = fls(sseu->slice_mask);
> > u32 subslice = fls(sseu->subslice_mask[slice]);
> >
> > - if (IS_GEN10(dev_priv))
> > + if (IS_GEN(dev_priv, 10))
> > mcr_s_ss_select = GEN8_MCR_SLICE(slice) |
> > GEN8_MCR_SUBSLICE(subslice);
> > else if (INTEL_GEN(dev_priv) >= 11)
> > diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
> > index b57e31fc0f1e..1d3ff026d1bc 100644
> > --- a/drivers/gpu/drm/i915/intel_fbc.c
> > +++ b/drivers/gpu/drm/i915/intel_fbc.c
> > @@ -84,7 +84,7 @@ static int intel_fbc_calculate_cfb_size(struct drm_i915_private *dev_priv,
> > int lines;
> >
> > intel_fbc_get_plane_source_size(cache, NULL, &lines);
> > - if (IS_GEN7(dev_priv))
> > + if (IS_GEN(dev_priv, 7))
> > lines = min(lines, 2048);
> > else if (INTEL_GEN(dev_priv) >= 8)
> > lines = min(lines, 2560);
> > @@ -127,7 +127,7 @@ static void i8xx_fbc_activate(struct drm_i915_private *dev_priv)
> > cfb_pitch = params->fb.stride;
> >
> > /* FBC_CTL wants 32B or 64B units */
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > cfb_pitch = (cfb_pitch / 32) - 1;
> > else
> > cfb_pitch = (cfb_pitch / 64) - 1;
> > @@ -136,7 +136,7 @@ static void i8xx_fbc_activate(struct drm_i915_private *dev_priv)
> > for (i = 0; i < (FBC_LL_SIZE / 32) + 1; i++)
> > I915_WRITE(FBC_TAG(i), 0);
> >
> > - if (IS_GEN4(dev_priv)) {
> > + if (IS_GEN(dev_priv, 4)) {
> > u32 fbc_ctl2;
> >
> > /* Set it up... */
> > @@ -233,9 +233,9 @@ static void ilk_fbc_activate(struct drm_i915_private *dev_priv)
> >
> > if (params->flags & PLANE_HAS_FENCE) {
> > dpfc_ctl |= DPFC_CTL_FENCE_EN;
> > - if (IS_GEN5(dev_priv))
> > + if (IS_GEN(dev_priv, 5))
> > dpfc_ctl |= params->vma->fence->id;
> > - if (IS_GEN6(dev_priv)) {
> > + if (IS_GEN(dev_priv, 6)) {
> > I915_WRITE(SNB_DPFC_CTL_SA,
> > SNB_CPU_FENCE_ENABLE |
> > params->vma->fence->id);
> > @@ -243,7 +243,7 @@ static void ilk_fbc_activate(struct drm_i915_private *dev_priv)
> > params->crtc.fence_y_offset);
> > }
> > } else {
> > - if (IS_GEN6(dev_priv)) {
> > + if (IS_GEN(dev_priv, 6)) {
> > I915_WRITE(SNB_DPFC_CTL_SA, 0);
> > I915_WRITE(DPFC_CPU_FENCE_OFFSET, 0);
> > }
> > @@ -282,7 +282,7 @@ static void gen7_fbc_activate(struct drm_i915_private *dev_priv)
> > int threshold = dev_priv->fbc.threshold;
> >
> > /* Display WA #0529: skl, kbl, bxt. */
> > - if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv)) {
> > + if (IS_GEN(dev_priv, 9) && !IS_GEMINILAKE(dev_priv)) {
> > u32 val = I915_READ(CHICKEN_MISC_4);
> >
> > val &= ~(FBC_STRIDE_OVERRIDE | FBC_STRIDE_MASK);
> > @@ -581,10 +581,10 @@ static bool stride_is_valid(struct drm_i915_private *dev_priv,
> > if (stride < 512)
> > return false;
> >
> > - if (IS_GEN2(dev_priv) || IS_GEN3(dev_priv))
> > + if (IS_GEN(dev_priv, 2) || IS_GEN(dev_priv, 3))
> > return stride == 4096 || stride == 8192;
> >
> > - if (IS_GEN4(dev_priv) && !IS_G4X(dev_priv) && stride < 2048)
> > + if (IS_GEN(dev_priv, 4) && !IS_G4X(dev_priv) && stride < 2048)
> > return false;
> >
> > if (stride > 16384)
> > @@ -603,7 +603,7 @@ static bool pixel_format_is_valid(struct drm_i915_private *dev_priv,
> > case DRM_FORMAT_XRGB1555:
> > case DRM_FORMAT_RGB565:
> > /* 16bpp not supported on gen2 */
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > return false;
> > /* WaFbcOnly1to1Ratio:ctg */
> > if (IS_G4X(dev_priv))
> > @@ -842,7 +842,7 @@ static void intel_fbc_get_reg_params(struct intel_crtc *crtc,
> >
> > params->cfb_size = intel_fbc_calculate_cfb_size(dev_priv, cache);
> >
> > - if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv))
> > + if (IS_GEN(dev_priv, 9) && !IS_GEMINILAKE(dev_priv))
> > params->gen9_wa_cfb_stride = DIV_ROUND_UP(cache->plane.src_w,
> > 32 * fbc->threshold) * 8;
> > }
> > diff --git a/drivers/gpu/drm/i915/intel_fifo_underrun.c b/drivers/gpu/drm/i915/intel_fifo_underrun.c
> > index 77c123cc8817..ff2743ccbece 100644
> > --- a/drivers/gpu/drm/i915/intel_fifo_underrun.c
> > +++ b/drivers/gpu/drm/i915/intel_fifo_underrun.c
> > @@ -260,9 +260,9 @@ static bool __intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev,
> >
> > if (HAS_GMCH_DISPLAY(dev_priv))
> > i9xx_set_fifo_underrun_reporting(dev, pipe, enable, old);
> > - else if (IS_GEN5(dev_priv) || IS_GEN6(dev_priv))
> > + else if (IS_GEN(dev_priv, 5) || IS_GEN(dev_priv, 6))
> > ironlake_set_fifo_underrun_reporting(dev, pipe, enable);
> > - else if (IS_GEN7(dev_priv))
> > + else if (IS_GEN(dev_priv, 7))
> > ivybridge_set_fifo_underrun_reporting(dev, pipe, enable, old);
> > else if (INTEL_GEN(dev_priv) >= 8)
> > broadwell_set_fifo_underrun_reporting(dev, pipe, enable);
> > @@ -423,7 +423,7 @@ void intel_check_cpu_fifo_underruns(struct drm_i915_private *dev_priv)
> >
> > if (HAS_GMCH_DISPLAY(dev_priv))
> > i9xx_check_fifo_underruns(crtc);
> > - else if (IS_GEN7(dev_priv))
> > + else if (IS_GEN(dev_priv, 7))
> > ivybridge_check_fifo_underruns(crtc);
> > }
> >
> > diff --git a/drivers/gpu/drm/i915/intel_guc_fw.c b/drivers/gpu/drm/i915/intel_guc_fw.c
> > index a67144ee5ceb..4b437e05e2cd 100644
> > --- a/drivers/gpu/drm/i915/intel_guc_fw.c
> > +++ b/drivers/gpu/drm/i915/intel_guc_fw.c
> > @@ -115,7 +115,7 @@ static void guc_prepare_xfer(struct intel_guc *guc)
> > else
> > I915_WRITE(GEN9_GT_PM_CONFIG, GT_DOORBELL_ENABLE);
> >
> > - if (IS_GEN9(dev_priv)) {
> > + if (IS_GEN(dev_priv, 9)) {
> > /* DOP Clock Gating Enable for GuC clocks */
> > I915_WRITE(GEN7_MISCCPCTL, (GEN8_DOP_CLOCK_GATE_GUC_ENABLE |
> > I915_READ(GEN7_MISCCPCTL)));
> > diff --git a/drivers/gpu/drm/i915/intel_hangcheck.c b/drivers/gpu/drm/i915/intel_hangcheck.c
> > index 41921a843d42..495fa145f37f 100644
> > --- a/drivers/gpu/drm/i915/intel_hangcheck.c
> > +++ b/drivers/gpu/drm/i915/intel_hangcheck.c
> > @@ -236,7 +236,7 @@ engine_stuck(struct intel_engine_cs *engine, u64 acthd)
> > if (ha != ENGINE_DEAD)
> > return ha;
> >
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > return ENGINE_DEAD;
> >
> > /* Is the chip hanging on a WAIT_FOR_EVENT?
> > diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
> > index d7fa301b5ec7..9cb8fb8f1982 100644
> > --- a/drivers/gpu/drm/i915/intel_lrc.c
> > +++ b/drivers/gpu/drm/i915/intel_lrc.c
> > @@ -2002,7 +2002,7 @@ static int gen8_emit_flush_render(struct i915_request *request,
> > * On GEN9: before VF_CACHE_INVALIDATE we need to emit a NULL
> > * pipe control.
> > */
> > - if (IS_GEN9(request->i915))
> > + if (IS_GEN(request->i915, 9))
> > vf_flush_wa = true;
> >
> > /* WaForGAMHang:kbl */
> > @@ -2357,7 +2357,7 @@ make_rpcs(struct drm_i915_private *dev_priv)
> > * subslices are enabled, or a count between one and four on the first
> > * slice.
> > */
> > - if (IS_GEN11(dev_priv) && slices == 1 && subslices >= 4) {
> > + if (IS_GEN(dev_priv, 11) && slices == 1 && subslices >= 4) {
> > GEM_BUG_ON(subslices & 1);
> >
> > subslice_pg = false;
> > diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
> > index e6c5d985ea0a..b85e195f7c8a 100644
> > --- a/drivers/gpu/drm/i915/intel_lvds.c
> > +++ b/drivers/gpu/drm/i915/intel_lvds.c
> > @@ -279,7 +279,7 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder,
> > * special lvds dither control bit on pch-split platforms, dithering is
> > * only controlled through the PIPECONF reg.
> > */
> > - if (IS_GEN4(dev_priv)) {
> > + if (IS_GEN(dev_priv, 4)) {
> > /*
> > * Bspec wording suggests that LVDS port dithering only exists
> > * for 18bpp panels.
> > @@ -919,7 +919,7 @@ void intel_lvds_init(struct drm_i915_private *dev_priv)
> > intel_encoder->cloneable = 0;
> > if (HAS_PCH_SPLIT(dev_priv))
> > intel_encoder->crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
> > - else if (IS_GEN4(dev_priv))
> > + else if (IS_GEN(dev_priv, 4))
> > intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
> > else
> > intel_encoder->crtc_mask = (1 << 1);
> > diff --git a/drivers/gpu/drm/i915/intel_mocs.c b/drivers/gpu/drm/i915/intel_mocs.c
> > index 77e9871a8c9a..e976c5ce5479 100644
> > --- a/drivers/gpu/drm/i915/intel_mocs.c
> > +++ b/drivers/gpu/drm/i915/intel_mocs.c
> > @@ -193,7 +193,7 @@ static bool get_mocs_settings(struct drm_i915_private *dev_priv,
> > }
> >
> > /* WaDisableSkipCaching:skl,bxt,kbl,glk */
> > - if (IS_GEN9(dev_priv)) {
> > + if (IS_GEN(dev_priv, 9)) {
> > int i;
> >
> > for (i = 0; i < table->size; i++)
> > diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
> > index 20ea7c99d13a..c153be043078 100644
> > --- a/drivers/gpu/drm/i915/intel_overlay.c
> > +++ b/drivers/gpu/drm/i915/intel_overlay.c
> > @@ -541,7 +541,7 @@ static u32 calc_swidthsw(struct drm_i915_private *dev_priv, u32 offset, u32 widt
> > {
> > u32 sw;
> >
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > sw = ALIGN((offset & 31) + width, 32);
> > else
> > sw = ALIGN((offset & 63) + width, 64);
> > @@ -778,7 +778,7 @@ static int intel_overlay_do_put_image(struct intel_overlay *overlay,
> > u32 oconfig;
> >
> > oconfig = OCONF_CC_OUT_8BIT;
> > - if (IS_GEN4(dev_priv))
> > + if (IS_GEN(dev_priv, 4))
> > oconfig |= OCONF_CSC_MODE_BT709;
> > oconfig |= pipe == 0 ?
> > OCONF_PIPE_A : OCONF_PIPE_B;
> > @@ -1012,7 +1012,7 @@ static int check_overlay_src(struct drm_i915_private *dev_priv,
> >
> > if (rec->stride_Y & stride_mask || rec->stride_UV & stride_mask)
> > return -EINVAL;
> > - if (IS_GEN4(dev_priv) && rec->stride_Y < 512)
> > + if (IS_GEN(dev_priv, 4) && rec->stride_Y < 512)
> > return -EINVAL;
> >
> > tmp = (rec->flags & I915_OVERLAY_TYPE_MASK) == I915_OVERLAY_YUV_PLANAR ?
> > @@ -1246,7 +1246,7 @@ int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data,
> > attrs->contrast = overlay->contrast;
> > attrs->saturation = overlay->saturation;
> >
> > - if (!IS_GEN2(dev_priv)) {
> > + if (!IS_GEN(dev_priv, 2)) {
> > attrs->gamma0 = I915_READ(OGAMC0);
> > attrs->gamma1 = I915_READ(OGAMC1);
> > attrs->gamma2 = I915_READ(OGAMC2);
> > @@ -1270,7 +1270,7 @@ int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data,
> > update_reg_attrs(overlay, overlay->regs);
> >
> > if (attrs->flags & I915_OVERLAY_UPDATE_GAMMA) {
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > goto out_unlock;
> >
> > if (overlay->active) {
> > diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
> > index e6cd7b55c018..ee3e0842d542 100644
> > --- a/drivers/gpu/drm/i915/intel_panel.c
> > +++ b/drivers/gpu/drm/i915/intel_panel.c
> > @@ -563,7 +563,7 @@ static void i9xx_set_backlight(const struct drm_connector_state *conn_state, u32
> > pci_write_config_byte(dev_priv->drm.pdev, LBPC, lbpc);
> > }
> >
> > - if (IS_GEN4(dev_priv)) {
> > + if (IS_GEN(dev_priv, 4)) {
> > mask = BACKLIGHT_DUTY_CYCLE_MASK;
> > } else {
> > level <<= 1;
> > @@ -929,7 +929,7 @@ static void i9xx_enable_backlight(const struct intel_crtc_state *crtc_state,
> > * 855gm only, but checking for gen2 is safe, as 855gm is the only gen2
> > * that has backlight.
> > */
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > I915_WRITE(BLC_HIST_CTL, BLM_HISTOGRAM_ENABLE);
> > }
> >
> > @@ -1557,7 +1557,7 @@ static int i9xx_setup_backlight(struct intel_connector *connector, enum pipe unu
> >
> > ctl = I915_READ(BLC_PWM_CTL);
> >
> > - if (IS_GEN2(dev_priv) || IS_I915GM(dev_priv) || IS_I945GM(dev_priv))
> > + if (IS_GEN(dev_priv, 2) || IS_I915GM(dev_priv) || IS_I945GM(dev_priv))
> > panel->backlight.combination_mode = ctl & BLM_LEGACY_MODE;
> >
> > if (IS_PINEVIEW(dev_priv))
> > @@ -1886,7 +1886,7 @@ intel_panel_init_backlight_funcs(struct intel_panel *panel)
> > panel->backlight.get = vlv_get_backlight;
> > panel->backlight.hz_to_pwm = vlv_hz_to_pwm;
> > }
> > - } else if (IS_GEN4(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 4)) {
> > panel->backlight.setup = i965_setup_backlight;
> > panel->backlight.enable = i965_enable_backlight;
> > panel->backlight.disable = i965_disable_backlight;
> > diff --git a/drivers/gpu/drm/i915/intel_pipe_crc.c b/drivers/gpu/drm/i915/intel_pipe_crc.c
> > index f3c9010e332a..9e870caf8104 100644
> > --- a/drivers/gpu/drm/i915/intel_pipe_crc.c
> > +++ b/drivers/gpu/drm/i915/intel_pipe_crc.c
> > @@ -427,13 +427,13 @@ static int get_new_crc_ctl_reg(struct drm_i915_private *dev_priv,
> > enum intel_pipe_crc_source *source, u32 *val,
> > bool set_wa)
> > {
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > return i8xx_pipe_crc_ctl_reg(source, val);
> > else if (INTEL_GEN(dev_priv) < 5)
> > return i9xx_pipe_crc_ctl_reg(dev_priv, pipe, source, val);
> > else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> > return vlv_pipe_crc_ctl_reg(dev_priv, pipe, source, val);
> > - else if (IS_GEN5(dev_priv) || IS_GEN6(dev_priv))
> > + else if (IS_GEN(dev_priv, 5) || IS_GEN(dev_priv, 6))
> > return ilk_pipe_crc_ctl_reg(source, val);
> > else
> > return ivb_pipe_crc_ctl_reg(dev_priv, pipe, source, val, set_wa);
> > @@ -544,13 +544,13 @@ static int
> > intel_is_valid_crc_source(struct drm_i915_private *dev_priv,
> > const enum intel_pipe_crc_source source)
> > {
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > return i8xx_crc_source_valid(dev_priv, source);
> > else if (INTEL_GEN(dev_priv) < 5)
> > return i9xx_crc_source_valid(dev_priv, source);
> > else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> > return vlv_crc_source_valid(dev_priv, source);
> > - else if (IS_GEN5(dev_priv) || IS_GEN6(dev_priv))
> > + else if (IS_GEN(dev_priv, 5) || IS_GEN(dev_priv, 6))
> > return ilk_crc_source_valid(dev_priv, source);
> > else
> > return ivb_crc_source_valid(dev_priv, source);
> > diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> > index a26b4eddda25..9d6becec4200 100644
> > --- a/drivers/gpu/drm/i915/intel_pm.c
> > +++ b/drivers/gpu/drm/i915/intel_pm.c
> > @@ -2273,7 +2273,7 @@ static void i9xx_update_wm(struct intel_crtc *unused_crtc)
> >
> > if (IS_I945GM(dev_priv))
> > wm_info = &i945_wm_info;
> > - else if (!IS_GEN2(dev_priv))
> > + else if (!IS_GEN(dev_priv, 2))
> > wm_info = &i915_wm_info;
> > else
> > wm_info = &i830_a_wm_info;
> > @@ -2287,7 +2287,7 @@ static void i9xx_update_wm(struct intel_crtc *unused_crtc)
> > crtc->base.primary->state->fb;
> > int cpp;
> >
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > cpp = 4;
> > else
> > cpp = fb->format->cpp[0];
> > @@ -2302,7 +2302,7 @@ static void i9xx_update_wm(struct intel_crtc *unused_crtc)
> > planea_wm = wm_info->max_wm;
> > }
> >
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > wm_info = &i830_bc_wm_info;
> >
> > fifo_size = dev_priv->display.get_fifo_size(dev_priv, PLANE_B);
> > @@ -2314,7 +2314,7 @@ static void i9xx_update_wm(struct intel_crtc *unused_crtc)
> > crtc->base.primary->state->fb;
> > int cpp;
> >
> > - if (IS_GEN2(dev_priv))
> > + if (IS_GEN(dev_priv, 2))
> > cpp = 4;
> > else
> > cpp = fb->format->cpp[0];
> > @@ -2926,7 +2926,7 @@ static void intel_fixup_spr_wm_latency(struct drm_i915_private *dev_priv,
> > uint16_t wm[5])
> > {
> > /* ILK sprite LP0 latency is 1300 ns */
> > - if (IS_GEN5(dev_priv))
> > + if (IS_GEN(dev_priv, 5))
> > wm[0] = 13;
> > }
> >
> > @@ -2934,7 +2934,7 @@ static void intel_fixup_cur_wm_latency(struct drm_i915_private *dev_priv,
> > uint16_t wm[5])
> > {
> > /* ILK cursor LP0 latency is 1300 ns */
> > - if (IS_GEN5(dev_priv))
> > + if (IS_GEN(dev_priv, 5))
> > wm[0] = 13;
> > }
> >
> > @@ -3061,7 +3061,7 @@ static void ilk_setup_wm_latency(struct drm_i915_private *dev_priv)
> > intel_print_wm_latency(dev_priv, "Sprite", dev_priv->wm.spr_latency);
> > intel_print_wm_latency(dev_priv, "Cursor", dev_priv->wm.cur_latency);
> >
> > - if (IS_GEN6(dev_priv)) {
> > + if (IS_GEN(dev_priv, 6)) {
> > snb_wm_latency_quirk(dev_priv);
> > snb_wm_lp3_irq_quirk(dev_priv);
> > }
> > @@ -3318,7 +3318,7 @@ static void ilk_wm_merge(struct drm_device *dev,
> > * What we should check here is whether FBC can be
> > * enabled sometime later.
> > */
> > - if (IS_GEN5(dev_priv) && !merged->fbc_wm_enabled &&
> > + if (IS_GEN(dev_priv, 5) && !merged->fbc_wm_enabled &&
> > intel_fbc_is_active(dev_priv)) {
> > for (level = 2; level <= max_level; level++) {
> > struct intel_wm_level *wm = &merged->wm[level];
> > @@ -3756,9 +3756,9 @@ bool intel_can_enable_sagv(struct drm_atomic_state *state)
> > if (!intel_has_sagv(dev_priv))
> > return false;
> >
> > - if (IS_GEN9(dev_priv))
> > + if (IS_GEN(dev_priv, 9))
> > sagv_block_time_us = 30;
> > - else if (IS_GEN10(dev_priv))
> > + else if (IS_GEN(dev_priv, 10))
> > sagv_block_time_us = 20;
> > else
> > sagv_block_time_us = 10;
> > @@ -4702,7 +4702,7 @@ skl_compute_plane_wm_params(const struct intel_crtc_state *cstate,
> >
> > wp->plane_blocks_per_line = div_fixed16(interm_pbpl,
> > wp->y_min_scanlines);
> > - } else if (wp->x_tiled && IS_GEN9(dev_priv)) {
> > + } else if (wp->x_tiled && IS_GEN(dev_priv, 9)) {
> > interm_pbpl = DIV_ROUND_UP(wp->plane_bytes_per_line,
> > wp->dbuf_block_size);
> > wp->plane_blocks_per_line = u32_to_fixed16(interm_pbpl);
> > @@ -4768,13 +4768,13 @@ static int skl_compute_plane_wm(const struct intel_crtc_state *cstate,
> > selected_result = method2;
> > } else if (ddb_allocation >=
> > fixed16_to_u32_round_up(wp->plane_blocks_per_line)) {
> > - if (IS_GEN9(dev_priv) &&
> > + if (IS_GEN(dev_priv, 9) &&
> > !IS_GEMINILAKE(dev_priv))
> > selected_result = min_fixed16(method1, method2);
> > else
> > selected_result = method2;
> > } else if (latency >= wp->linetime_us) {
> > - if (IS_GEN9(dev_priv) &&
> > + if (IS_GEN(dev_priv, 9) &&
> > !IS_GEMINILAKE(dev_priv))
> > selected_result = min_fixed16(method1, method2);
> > else
> > @@ -7049,7 +7049,7 @@ static void gen9_enable_rps(struct drm_i915_private *dev_priv)
> > intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
> >
> > /* Program defaults and thresholds for RPS */
> > - if (IS_GEN9(dev_priv))
> > + if (IS_GEN(dev_priv, 9))
> > I915_WRITE(GEN6_RC_VIDEO_FREQ,
> > GEN9_FREQUENCY(dev_priv->gt_pm.rps.rp1_freq));
> >
> > @@ -7285,9 +7285,9 @@ static void gen6_enable_rc6(struct drm_i915_private *dev_priv)
> >
> > rc6vids = 0;
> > ret = sandybridge_pcode_read(dev_priv, GEN6_PCODE_READ_RC6VIDS, &rc6vids);
> > - if (IS_GEN6(dev_priv) && ret) {
> > + if (IS_GEN(dev_priv, 6) && ret) {
> > DRM_DEBUG_DRIVER("Couldn't check for BIOS workaround\n");
> > - } else if (IS_GEN6(dev_priv) && (GEN6_DECODE_RC6_VID(rc6vids & 0xff) < 450)) {
> > + } else if (IS_GEN(dev_priv, 6) && (GEN6_DECODE_RC6_VID(rc6vids & 0xff) < 450)) {
> > DRM_DEBUG_DRIVER("You should update your BIOS. Correcting minimum rc6 voltage (%dmV->%dmV)\n",
> > GEN6_DECODE_RC6_VID(rc6vids & 0xff), 450);
> > rc6vids &= 0xffff00;
> > @@ -7987,7 +7987,7 @@ unsigned long i915_chipset_val(struct drm_i915_private *dev_priv)
> > {
> > unsigned long val;
> >
> > - if (!IS_GEN5(dev_priv))
> > + if (!IS_GEN(dev_priv, 5))
> > return 0;
> >
> > spin_lock_irq(&mchdev_lock);
> > @@ -8071,7 +8071,7 @@ static void __i915_update_gfx_val(struct drm_i915_private *dev_priv)
> >
> > void i915_update_gfx_val(struct drm_i915_private *dev_priv)
> > {
> > - if (!IS_GEN5(dev_priv))
> > + if (!IS_GEN(dev_priv, 5))
> > return;
> >
> > spin_lock_irq(&mchdev_lock);
> > @@ -8122,7 +8122,7 @@ unsigned long i915_gfx_val(struct drm_i915_private *dev_priv)
> > {
> > unsigned long val;
> >
> > - if (!IS_GEN5(dev_priv))
> > + if (!IS_GEN(dev_priv, 5))
> > return 0;
> >
> > spin_lock_irq(&mchdev_lock);
> > @@ -8410,7 +8410,7 @@ void intel_init_gt_powersave(struct drm_i915_private *dev_priv)
> > intel_freq_opcode(dev_priv, 450));
> >
> > /* After setting max-softlimit, find the overclock max freq */
> > - if (IS_GEN6(dev_priv) ||
> > + if (IS_GEN(dev_priv, 6) ||
> > IS_IVYBRIDGE(dev_priv) || IS_HASWELL(dev_priv)) {
> > u32 params = 0;
> >
> > @@ -9480,9 +9480,9 @@ void intel_init_clock_gating_hooks(struct drm_i915_private *dev_priv)
> > dev_priv->display.init_clock_gating = ivb_init_clock_gating;
> > else if (IS_VALLEYVIEW(dev_priv))
> > dev_priv->display.init_clock_gating = vlv_init_clock_gating;
> > - else if (IS_GEN6(dev_priv))
> > + else if (IS_GEN(dev_priv, 6))
> > dev_priv->display.init_clock_gating = gen6_init_clock_gating;
> > - else if (IS_GEN5(dev_priv))
> > + else if (IS_GEN(dev_priv, 5))
> > dev_priv->display.init_clock_gating = ilk_init_clock_gating;
> > else if (IS_G4X(dev_priv))
> > dev_priv->display.init_clock_gating = g4x_init_clock_gating;
> > @@ -9490,11 +9490,11 @@ void intel_init_clock_gating_hooks(struct drm_i915_private *dev_priv)
> > dev_priv->display.init_clock_gating = i965gm_init_clock_gating;
> > else if (IS_I965G(dev_priv))
> > dev_priv->display.init_clock_gating = i965g_init_clock_gating;
> > - else if (IS_GEN3(dev_priv))
> > + else if (IS_GEN(dev_priv, 3))
> > dev_priv->display.init_clock_gating = gen3_init_clock_gating;
> > else if (IS_I85X(dev_priv) || IS_I865G(dev_priv))
> > dev_priv->display.init_clock_gating = i85x_init_clock_gating;
> > - else if (IS_GEN2(dev_priv))
> > + else if (IS_GEN(dev_priv, 2))
> > dev_priv->display.init_clock_gating = i830_init_clock_gating;
> > else {
> > MISSING_CASE(INTEL_DEVID(dev_priv));
> > @@ -9508,7 +9508,7 @@ void intel_init_pm(struct drm_i915_private *dev_priv)
> > /* For cxsr */
> > if (IS_PINEVIEW(dev_priv))
> > i915_pineview_get_mem_freq(dev_priv);
> > - else if (IS_GEN5(dev_priv))
> > + else if (IS_GEN(dev_priv, 5))
> > i915_ironlake_get_mem_freq(dev_priv);
> >
> > /* For FIFO watermark updates */
> > @@ -9520,9 +9520,9 @@ void intel_init_pm(struct drm_i915_private *dev_priv)
> > } else if (HAS_PCH_SPLIT(dev_priv)) {
> > ilk_setup_wm_latency(dev_priv);
> >
> > - if ((IS_GEN5(dev_priv) && dev_priv->wm.pri_latency[1] &&
> > + if ((IS_GEN(dev_priv, 5) && dev_priv->wm.pri_latency[1] &&
> > dev_priv->wm.spr_latency[1] && dev_priv->wm.cur_latency[1]) ||
> > - (!IS_GEN5(dev_priv) && dev_priv->wm.pri_latency[0] &&
> > + (!IS_GEN(dev_priv, 5) && dev_priv->wm.pri_latency[0] &&
> > dev_priv->wm.spr_latency[0] && dev_priv->wm.cur_latency[0])) {
> > dev_priv->display.compute_pipe_wm = ilk_compute_pipe_wm;
> > dev_priv->display.compute_intermediate_wm =
> > @@ -9563,12 +9563,12 @@ void intel_init_pm(struct drm_i915_private *dev_priv)
> > dev_priv->display.update_wm = NULL;
> > } else
> > dev_priv->display.update_wm = pineview_update_wm;
> > - } else if (IS_GEN4(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 4)) {
> > dev_priv->display.update_wm = i965_update_wm;
> > - } else if (IS_GEN3(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 3)) {
> > dev_priv->display.update_wm = i9xx_update_wm;
> > dev_priv->display.get_fifo_size = i9xx_get_fifo_size;
> > - } else if (IS_GEN2(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 2)) {
> > if (INTEL_INFO(dev_priv)->num_pipes == 1) {
> > dev_priv->display.update_wm = i845_update_wm;
> > dev_priv->display.get_fifo_size = i845_get_fifo_size;
> > diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
> > index 4c4dd1c310ce..dce39f06b682 100644
> > --- a/drivers/gpu/drm/i915/intel_psr.c
> > +++ b/drivers/gpu/drm/i915/intel_psr.c
> > @@ -552,7 +552,7 @@ static bool intel_psr2_config_valid(struct intel_dp *intel_dp,
> > if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) {
> > psr_max_h = 4096;
> > psr_max_v = 2304;
> > - } else if (IS_GEN9(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 9)) {
> > psr_max_h = 3640;
> > psr_max_v = 2304;
> > }
> > @@ -686,7 +686,7 @@ static void intel_psr_enable_source(struct intel_dp *intel_dp,
> > if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
> > hsw_psr_setup_aux(intel_dp);
> >
> > - if (dev_priv->psr.psr2_enabled && (IS_GEN9(dev_priv) &&
> > + if (dev_priv->psr.psr2_enabled && (IS_GEN(dev_priv, 9) &&
> > !IS_GEMINILAKE(dev_priv))) {
> > i915_reg_t reg = gen9_chicken_trans_reg(dev_priv,
> > cpu_transcoder);
> > diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
> > index a205cc9e60cc..bb8c90284385 100644
> > --- a/drivers/gpu/drm/i915/intel_ringbuffer.c
> > +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
> > @@ -124,7 +124,7 @@ gen4_render_ring_flush(struct i915_request *rq, u32 mode)
> > cmd = MI_FLUSH;
> > if (mode & EMIT_INVALIDATE) {
> > cmd |= MI_EXE_FLUSH;
> > - if (IS_G4X(rq->i915) || IS_GEN5(rq->i915))
> > + if (IS_G4X(rq->i915) || IS_GEN(rq->i915, 5))
> > cmd |= MI_INVALIDATE_ISP;
> > }
> >
> > @@ -392,7 +392,7 @@ static void intel_ring_setup_status_page(struct intel_engine_cs *engine)
> > /* The ring status page addresses are no longer next to the rest of
> > * the ring registers as of gen7.
> > */
> > - if (IS_GEN7(dev_priv)) {
> > + if (IS_GEN(dev_priv, 7)) {
> > switch (engine->id) {
> > /*
> > * No more rings exist on Gen7. Default case is only to shut up
> > @@ -413,7 +413,7 @@ static void intel_ring_setup_status_page(struct intel_engine_cs *engine)
> > mmio = VEBOX_HWS_PGA_GEN7;
> > break;
> > }
> > - } else if (IS_GEN6(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 6)) {
> > mmio = RING_HWS_PGA_GEN6(engine->mmio_base);
> > } else {
> > mmio = RING_HWS_PGA(engine->mmio_base);
> > @@ -684,17 +684,17 @@ static int init_render_ring(struct intel_engine_cs *engine)
> >
> > /* Required for the hardware to program scanline values for waiting */
> > /* WaEnableFlushTlbInvalidationMode:snb */
> > - if (IS_GEN6(dev_priv))
> > + if (IS_GEN(dev_priv, 6))
> > I915_WRITE(GFX_MODE,
> > _MASKED_BIT_ENABLE(GFX_TLB_INVALIDATE_EXPLICIT));
> >
> > /* WaBCSVCSTlbInvalidationMode:ivb,vlv,hsw */
> > - if (IS_GEN7(dev_priv))
> > + if (IS_GEN(dev_priv, 7))
> > I915_WRITE(GFX_MODE_GEN7,
> > _MASKED_BIT_ENABLE(GFX_TLB_INVALIDATE_EXPLICIT) |
> > _MASKED_BIT_ENABLE(GFX_REPLAY_MODE));
> >
> > - if (IS_GEN6(dev_priv)) {
> > + if (IS_GEN(dev_priv, 6)) {
> > /* From the Sandybridge PRM, volume 1 part 3, page 24:
> > * "If this bit is set, STCunit will have LRA as replacement
> > * policy. [...] This bit must be reset. LRA replacement
> > @@ -1573,7 +1573,7 @@ static inline int mi_set_context(struct i915_request *rq, u32 flags)
> > enum intel_engine_id id;
> > const int num_rings =
> > /* Use an extended w/a on gen7 if signalling from other rings */
> > - (HAS_LEGACY_SEMAPHORES(i915) && IS_GEN7(i915)) ?
> > + (HAS_LEGACY_SEMAPHORES(i915) && IS_GEN(i915, 7)) ?
> > INTEL_INFO(i915)->num_rings - 1 :
> > 0;
> > bool force_restore = false;
> > @@ -1588,7 +1588,7 @@ static inline int mi_set_context(struct i915_request *rq, u32 flags)
> > flags |= MI_SAVE_EXT_STATE_EN | MI_RESTORE_EXT_STATE_EN;
> >
> > len = 4;
> > - if (IS_GEN7(i915))
> > + if (IS_GEN(i915, 7))
> > len += 2 + (num_rings ? 4*num_rings + 6 : 0);
> > if (flags & MI_FORCE_RESTORE) {
> > GEM_BUG_ON(flags & MI_RESTORE_INHIBIT);
> > @@ -1602,7 +1602,7 @@ static inline int mi_set_context(struct i915_request *rq, u32 flags)
> > return PTR_ERR(cs);
> >
> > /* WaProgramMiArbOnOffAroundMiSetContext:ivb,vlv,hsw,bdw,chv */
> > - if (IS_GEN7(i915)) {
> > + if (IS_GEN(i915, 7)) {
> > *cs++ = MI_ARB_ON_OFF | MI_ARB_DISABLE;
> > if (num_rings) {
> > struct intel_engine_cs *signaller;
> > @@ -1649,7 +1649,7 @@ static inline int mi_set_context(struct i915_request *rq, u32 flags)
> > */
> > *cs++ = MI_NOOP;
> >
> > - if (IS_GEN7(i915)) {
> > + if (IS_GEN(i915, 7)) {
> > if (num_rings) {
> > struct intel_engine_cs *signaller;
> > i915_reg_t last_reg = {}; /* keep gcc quiet */
> > @@ -2272,9 +2272,9 @@ int intel_init_render_ring_buffer(struct intel_engine_cs *engine)
> > if (INTEL_GEN(dev_priv) >= 6) {
> > engine->init_context = intel_rcs_ctx_init;
> > engine->emit_flush = gen7_render_ring_flush;
> > - if (IS_GEN6(dev_priv))
> > + if (IS_GEN(dev_priv, 6))
> > engine->emit_flush = gen6_render_ring_flush;
> > - } else if (IS_GEN5(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 5)) {
> > engine->emit_flush = gen4_render_ring_flush;
> > } else {
> > if (INTEL_GEN(dev_priv) < 4)
> > @@ -2304,13 +2304,13 @@ int intel_init_bsd_ring_buffer(struct intel_engine_cs *engine)
> >
> > if (INTEL_GEN(dev_priv) >= 6) {
> > /* gen6 bsd needs a special wa for tail updates */
> > - if (IS_GEN6(dev_priv))
> > + if (IS_GEN(dev_priv, 6))
> > engine->set_default_submission = gen6_bsd_set_default_submission;
> > engine->emit_flush = gen6_bsd_ring_flush;
> > engine->irq_enable_mask = GT_BSD_USER_INTERRUPT;
> > } else {
> > engine->emit_flush = bsd_ring_flush;
> > - if (IS_GEN5(dev_priv))
> > + if (IS_GEN(dev_priv, 5))
> > engine->irq_enable_mask = ILK_BSD_USER_INTERRUPT;
> > else
> > engine->irq_enable_mask = I915_BSD_USER_INTERRUPT;
> > diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
> > index 72edaa7ff411..1ae74e579386 100644
> > --- a/drivers/gpu/drm/i915/intel_ringbuffer.h
> > +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
> > @@ -94,11 +94,11 @@ hangcheck_action_to_str(const enum intel_engine_hangcheck_action a)
> > #define I915_MAX_SUBSLICES 8
> >
> > #define instdone_slice_mask(dev_priv__) \
> > - (IS_GEN7(dev_priv__) ? \
> > + (IS_GEN(dev_priv__, 7) ? \
> > 1 : INTEL_INFO(dev_priv__)->sseu.slice_mask)
> >
> > #define instdone_subslice_mask(dev_priv__) \
> > - (IS_GEN7(dev_priv__) ? \
> > + (IS_GEN(dev_priv__, 7) ? \
> > 1 : INTEL_INFO(dev_priv__)->sseu.subslice_mask[0])
> >
> > #define for_each_instdone_slice_subslice(dev_priv__, slice__, subslice__) \
> > diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
> > index 4350a5270423..9e9501f82f06 100644
> > --- a/drivers/gpu/drm/i915/intel_runtime_pm.c
> > +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
> > @@ -509,7 +509,7 @@ static bool hsw_power_well_enabled(struct drm_i915_private *dev_priv,
> > * BIOS's own request bits, which are forced-on for these power wells
> > * when exiting DC5/6.
> > */
> > - if (IS_GEN9(dev_priv) && !IS_GEN9_LP(dev_priv) &&
> > + if (IS_GEN(dev_priv, 9) && !IS_GEN9_LP(dev_priv) &&
> > (id == SKL_DISP_PW_1 || id == SKL_DISP_PW_MISC_IO))
> > val |= I915_READ(regs->bios);
> >
> > @@ -3058,7 +3058,7 @@ static uint32_t get_allowed_dc_mask(const struct drm_i915_private *dev_priv,
> > * suspend/resume, so allow it unconditionally.
> > */
> > mask = DC_STATE_EN_DC9;
> > - } else if (IS_GEN10(dev_priv) || IS_GEN9_BC(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 10) || IS_GEN9_BC(dev_priv)) {
> > max_dc = 2;
> > mask = 0;
> > } else if (IS_GEN9_LP(dev_priv)) {
> > diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
> > index d2e003d8f3db..f70d2c607902 100644
> > --- a/drivers/gpu/drm/i915/intel_sprite.c
> > +++ b/drivers/gpu/drm/i915/intel_sprite.c
> > @@ -1087,7 +1087,7 @@ static u32 g4x_sprite_ctl(const struct intel_crtc_state *crtc_state,
> >
> > dvscntr = DVS_ENABLE | DVS_GAMMA_ENABLE;
> >
> > - if (IS_GEN6(dev_priv))
> > + if (IS_GEN(dev_priv, 6))
> > dvscntr |= DVS_TRICKLE_FEED_DISABLE;
> >
> > switch (fb->format->format) {
> > @@ -1983,7 +1983,7 @@ static bool skl_plane_has_planar(struct drm_i915_private *dev_priv,
> > if (IS_SKYLAKE(dev_priv) || IS_BROXTON(dev_priv))
> > return false;
> >
> > - if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv) && pipe == PIPE_C)
> > + if (IS_GEN(dev_priv, 9) && !IS_GEMINILAKE(dev_priv) && pipe == PIPE_C)
> > return false;
> >
> > if (plane_id != PLANE_PRIMARY && plane_id != PLANE_SPRITE0)
> > @@ -2163,7 +2163,7 @@ intel_sprite_plane_create(struct drm_i915_private *dev_priv,
> > plane->check_plane = g4x_sprite_check;
> >
> > modifiers = i9xx_plane_format_modifiers;
> > - if (IS_GEN6(dev_priv)) {
> > + if (IS_GEN(dev_priv, 6)) {
> > formats = snb_plane_formats;
> > num_formats = ARRAY_SIZE(snb_plane_formats);
> >
> > diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c
> > index b34c318b238d..447b1de77cc7 100644
> > --- a/drivers/gpu/drm/i915/intel_uc.c
> > +++ b/drivers/gpu/drm/i915/intel_uc.c
> > @@ -354,7 +354,7 @@ int intel_uc_init_hw(struct drm_i915_private *i915)
> >
> > /* WaEnableuKernelHeaderValidFix:skl */
> > /* WaEnableGuCBootHashCheckNotSet:skl,bxt,kbl */
> > - if (IS_GEN9(i915))
> > + if (IS_GEN(i915, 9))
> > attempts = 3;
> > else
> > attempts = 1;
> > diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
> > index 631b4165fe00..c6eb053a8fad 100644
> > --- a/drivers/gpu/drm/i915/intel_uncore.c
> > +++ b/drivers/gpu/drm/i915/intel_uncore.c
> > @@ -528,7 +528,7 @@ check_for_unclaimed_mmio(struct drm_i915_private *dev_priv)
> > if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> > ret |= vlv_check_for_unclaimed_mmio(dev_priv);
> >
> > - if (IS_GEN6(dev_priv) || IS_GEN7(dev_priv))
> > + if (IS_GEN(dev_priv, 6) || IS_GEN(dev_priv, 7))
> > ret |= gen6_check_for_fifo_debug(dev_priv);
> >
> > return ret;
> > @@ -556,7 +556,7 @@ static void __intel_uncore_early_sanitize(struct drm_i915_private *dev_priv,
> > dev_priv->uncore.funcs.force_wake_get(dev_priv,
> > restore_forcewake);
> >
> > - if (IS_GEN6(dev_priv) || IS_GEN7(dev_priv))
> > + if (IS_GEN(dev_priv, 6) || IS_GEN(dev_priv, 7))
> > dev_priv->uncore.fifo_count =
> > fifo_free_entries(dev_priv);
> > spin_unlock_irq(&dev_priv->uncore.lock);
> > @@ -1398,7 +1398,7 @@ static void intel_uncore_fw_domains_init(struct drm_i915_private *dev_priv)
> > if (INTEL_GEN(dev_priv) <= 5 || intel_vgpu_active(dev_priv))
> > return;
> >
> > - if (IS_GEN6(dev_priv)) {
> > + if (IS_GEN(dev_priv, 6)) {
> > dev_priv->uncore.fw_reset = 0;
> > dev_priv->uncore.fw_set = FORCEWAKE_KERNEL;
> > dev_priv->uncore.fw_clear = 0;
> > @@ -1437,7 +1437,7 @@ static void intel_uncore_fw_domains_init(struct drm_i915_private *dev_priv)
> > FORCEWAKE_MEDIA_VEBOX_GEN11(i),
> > FORCEWAKE_ACK_MEDIA_VEBOX_GEN11(i));
> > }
> > - } else if (IS_GEN10(dev_priv) || IS_GEN9(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 10) || IS_GEN(dev_priv, 9)) {
> > dev_priv->uncore.funcs.force_wake_get =
> > fw_domains_get_with_fallback;
> > dev_priv->uncore.funcs.force_wake_put = fw_domains_put;
> > @@ -1503,7 +1503,7 @@ static void intel_uncore_fw_domains_init(struct drm_i915_private *dev_priv)
> > fw_domain_init(dev_priv, FW_DOMAIN_ID_RENDER,
> > FORCEWAKE, FORCEWAKE_ACK);
> > }
> > - } else if (IS_GEN6(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 6)) {
> > dev_priv->uncore.funcs.force_wake_get =
> > fw_domains_get_with_thread_status;
> > dev_priv->uncore.funcs.force_wake_put = fw_domains_put;
> > @@ -1570,7 +1570,7 @@ void intel_uncore_init(struct drm_i915_private *dev_priv)
> > if (IS_GEN_RANGE(dev_priv, 2, 4) || intel_vgpu_active(dev_priv)) {
> > ASSIGN_WRITE_MMIO_VFUNCS(dev_priv, gen2);
> > ASSIGN_READ_MMIO_VFUNCS(dev_priv, gen2);
> > - } else if (IS_GEN5(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 5)) {
> > ASSIGN_WRITE_MMIO_VFUNCS(dev_priv, gen5);
> > ASSIGN_READ_MMIO_VFUNCS(dev_priv, gen5);
> > } else if (IS_GEN_RANGE(dev_priv, 6, 7)) {
> > @@ -1582,7 +1582,7 @@ void intel_uncore_init(struct drm_i915_private *dev_priv)
> > } else {
> > ASSIGN_READ_MMIO_VFUNCS(dev_priv, gen6);
> > }
> > - } else if (IS_GEN8(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 8)) {
> > if (IS_CHERRYVIEW(dev_priv)) {
> > ASSIGN_FW_DOMAINS_TABLE(__chv_fw_ranges);
> > ASSIGN_WRITE_MMIO_VFUNCS(dev_priv, fwtable);
> > @@ -2173,7 +2173,7 @@ static reset_func intel_get_gpu_reset(struct drm_i915_private *dev_priv)
> > return gen8_reset_engines;
> > else if (INTEL_GEN(dev_priv) >= 6)
> > return gen6_reset_engines;
> > - else if (IS_GEN5(dev_priv))
> > + else if (IS_GEN(dev_priv, 5))
> > return ironlake_do_reset;
> > else if (IS_G4X(dev_priv))
> > return g4x_do_reset;
> > @@ -2341,7 +2341,7 @@ intel_uncore_forcewake_for_write(struct drm_i915_private *dev_priv,
> > fw_domains = __gen11_fwtable_reg_write_fw_domains(offset);
> > } else if (HAS_FWTABLE(dev_priv) && !IS_VALLEYVIEW(dev_priv)) {
> > fw_domains = __fwtable_reg_write_fw_domains(offset);
> > - } else if (IS_GEN8(dev_priv)) {
> > + } else if (IS_GEN(dev_priv, 8)) {
> > fw_domains = __gen8_reg_write_fw_domains(offset);
> > } else if (IS_GEN_RANGE(dev_priv, 6, 7)) {
> > fw_domains = FORCEWAKE_RENDER;
> > diff --git a/drivers/gpu/drm/i915/intel_wopcm.c b/drivers/gpu/drm/i915/intel_wopcm.c
> > index 92cb82dd0c07..630c887682e8 100644
> > --- a/drivers/gpu/drm/i915/intel_wopcm.c
> > +++ b/drivers/gpu/drm/i915/intel_wopcm.c
> > @@ -130,11 +130,11 @@ static inline int check_hw_restriction(struct drm_i915_private *i915,
> > {
> > int err = 0;
> >
> > - if (IS_GEN9(i915))
> > + if (IS_GEN(i915, 9))
> > err = gen9_check_dword_gap(guc_wopcm_base, guc_wopcm_size);
> >
> > if (!err &&
> > - (IS_GEN9(i915) || IS_CNL_REVID(i915, CNL_REVID_A0, CNL_REVID_A0)))
> > + (IS_GEN(i915, 9) || IS_CNL_REVID(i915, CNL_REVID_A0, CNL_REVID_A0)))
> > err = gen9_check_huc_fw_fits(guc_wopcm_size, huc_fw_size);
> >
> > return err;
> > diff --git a/drivers/gpu/drm/i915/intel_workarounds.c b/drivers/gpu/drm/i915/intel_workarounds.c
> > index a4ab78bdcbbf..71d17250f1ff 100644
> > --- a/drivers/gpu/drm/i915/intel_workarounds.c
> > +++ b/drivers/gpu/drm/i915/intel_workarounds.c
> > @@ -1184,7 +1184,7 @@ static void rcs_engine_wa_init(struct intel_engine_cs *engine)
> > PMFLUSHDONE_LNEBLK);
> > }
> >
> > - if (IS_GEN9(i915) || IS_CANNONLAKE(i915)) {
> > + if (IS_GEN(i915, 9) || IS_CANNONLAKE(i915)) {
> > /* WaEnablePreemptionGranularityControlByUMD:skl,bxt,kbl,cfl,cnl */
> > wa_masked_en(wal,
> > GEN7_FF_SLICE_CS_CHICKEN1,
> > @@ -1205,7 +1205,7 @@ static void rcs_engine_wa_init(struct intel_engine_cs *engine)
> > GEN9_POOLED_EU_LOAD_BALANCING_FIX_DISABLE);
> > }
> >
> > - if (IS_GEN9(i915)) {
> > + if (IS_GEN(i915, 9)) {
> > /* WaContextSwitchWithConcurrentTLBInvalidate:skl,bxt,kbl,glk,cfl */
> > wa_masked_en(wal,
> > GEN9_CSFE_CHICKEN1_RCS,
> >
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Lucas De Marchi
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