[Intel-gfx] [PATCH v2 03/12] drm/i915/display: rename display version macros
Jani Nikula
jani.nikula at linux.intel.com
Tue Apr 13 09:35:17 UTC 2021
On Mon, 12 Apr 2021, Lucas De Marchi <lucas.demarchi at intel.com> wrote:
> While converting the rest of the driver to use GRAPHICS_VER() and
> MEDIA_VER(), following what was done for display, some discussions went
> back on what we did for display:
>
> 1) Why is the == comparison special that deserves a separate
> macro instead of just getting the version and comparing directly
> like is done for >, >=, <=?
>
> 2) IS_DISPLAY_RANGE() is weird in that it omits the "_VER" for
> brevity. If we remove the current users of IS_DISPLAY_VER(), we
> could actually repurpose it for a range check
>
> With (1) there could be an advantage if we used gen_mask since multiple
> conditionals be combined by the compiler in a single and instruction and
> check the result. However a) INTEL_GEN() doesn't use the mask since it
> would make the code bigger everywhere else and b) in the cases it made
> sense, it also made sense to convert to the _RANGE() variant.
>
> So here we repurpose IS_DISPLAY_VER() to work with a [ from, to ] range
> like was the IS_DISPLAY_RANGE() and convert the current IS_DISPLAY_VER()
> users to use == and != operators. Aside from the definition changes,
> this was done by the following semantic patch:
>
> @@ expression dev_priv, E1; @@
> - !IS_DISPLAY_VER(dev_priv, E1)
> + DISPLAY_VER(dev_priv) != E1
>
> @@ expression dev_priv, E1; @@
> - IS_DISPLAY_VER(dev_priv, E1)
> + DISPLAY_VER(dev_priv) == E1
>
> @@ expression dev_priv, from, until; @@
> - IS_DISPLAY_RANGE(dev_priv, from, until)
> + IS_DISPLAY_VER(dev_priv, from, until)
>
Thanks for summing up the discussion in a delightfully clear commit
message!
I like the change.
Reviewed-by: Jani Nikula <jani.nikula at intel.com>
> Cc: Jani Nikula <jani.nikula at intel.com>
> Cc: Matt Roper <matthew.d.roper at intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
> ---
> drivers/gpu/drm/i915/display/i9xx_plane.c | 2 +-
> drivers/gpu/drm/i915/display/icl_dsi.c | 4 +-
> drivers/gpu/drm/i915/display/intel_atomic.c | 2 +-
> drivers/gpu/drm/i915/display/intel_audio.c | 2 +-
> drivers/gpu/drm/i915/display/intel_bios.c | 4 +-
> drivers/gpu/drm/i915/display/intel_bw.c | 8 +--
> drivers/gpu/drm/i915/display/intel_cdclk.c | 18 +++---
> drivers/gpu/drm/i915/display/intel_color.c | 6 +-
> drivers/gpu/drm/i915/display/intel_crt.c | 6 +-
> drivers/gpu/drm/i915/display/intel_crtc.c | 4 +-
> drivers/gpu/drm/i915/display/intel_csr.c | 2 +-
> drivers/gpu/drm/i915/display/intel_ddi.c | 26 ++++-----
> .../drm/i915/display/intel_ddi_buf_trans.c | 8 +--
> drivers/gpu/drm/i915/display/intel_display.c | 56 +++++++++----------
> .../drm/i915/display/intel_display_power.c | 26 ++++-----
> drivers/gpu/drm/i915/display/intel_dp.c | 8 +--
> drivers/gpu/drm/i915/display/intel_dpll.c | 2 +-
> drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 2 +-
> drivers/gpu/drm/i915/display/intel_fb.c | 2 +-
> drivers/gpu/drm/i915/display/intel_fbc.c | 20 +++----
> .../drm/i915/display/intel_fifo_underrun.c | 4 +-
> drivers/gpu/drm/i915/display/intel_gmbus.c | 4 +-
> drivers/gpu/drm/i915/display/intel_hdcp.c | 2 +-
> drivers/gpu/drm/i915/display/intel_hdmi.c | 4 +-
> drivers/gpu/drm/i915/display/intel_lvds.c | 2 +-
> drivers/gpu/drm/i915/display/intel_overlay.c | 10 ++--
> drivers/gpu/drm/i915/display/intel_panel.c | 8 +--
> drivers/gpu/drm/i915/display/intel_pipe_crc.c | 4 +-
> drivers/gpu/drm/i915/display/intel_psr.c | 4 +-
> drivers/gpu/drm/i915/display/intel_tc.c | 6 +-
> drivers/gpu/drm/i915/display/intel_tv.c | 6 +-
> .../drm/i915/display/skl_universal_plane.c | 8 +--
> drivers/gpu/drm/i915/i915_drv.h | 3 +-
> drivers/gpu/drm/i915/i915_irq.c | 10 ++--
> drivers/gpu/drm/i915/intel_pm.c | 48 ++++++++--------
> 35 files changed, 165 insertions(+), 166 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/i9xx_plane.c b/drivers/gpu/drm/i915/display/i9xx_plane.c
> index 456374ddf37a..80da0e3571a4 100644
> --- a/drivers/gpu/drm/i915/display/i9xx_plane.c
> +++ b/drivers/gpu/drm/i915/display/i9xx_plane.c
> @@ -144,7 +144,7 @@ static bool i9xx_plane_has_windowing(struct intel_plane *plane)
> return i9xx_plane == PLANE_B;
> else if (DISPLAY_VER(dev_priv) >= 5 || IS_G4X(dev_priv))
> return false;
> - else if (IS_DISPLAY_VER(dev_priv, 4))
> + else if (DISPLAY_VER(dev_priv) == 4)
> return i9xx_plane == PLANE_C;
> else
> return i9xx_plane == PLANE_B ||
> diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
> index 9282978060b0..37e2d93d064c 100644
> --- a/drivers/gpu/drm/i915/display/icl_dsi.c
> +++ b/drivers/gpu/drm/i915/display/icl_dsi.c
> @@ -592,7 +592,7 @@ gen11_dsi_setup_dphy_timings(struct intel_encoder *encoder,
> * a value '0' inside TA_PARAM_REGISTERS otherwise
> * leave all fields at HW default values.
> */
> - if (IS_DISPLAY_VER(dev_priv, 11)) {
> + if (DISPLAY_VER(dev_priv) == 11) {
> if (afe_clk(encoder, crtc_state) <= 800000) {
> for_each_dsi_port(port, intel_dsi->ports) {
> tmp = intel_de_read(dev_priv,
> @@ -1158,7 +1158,7 @@ gen11_dsi_enable_port_and_phy(struct intel_encoder *encoder,
> gen11_dsi_configure_transcoder(encoder, crtc_state);
>
> /* Step 4l: Gate DDI clocks */
> - if (IS_DISPLAY_VER(dev_priv, 11))
> + if (DISPLAY_VER(dev_priv) == 11)
> gen11_dsi_gate_clocks(encoder);
> }
>
> diff --git a/drivers/gpu/drm/i915/display/intel_atomic.c b/drivers/gpu/drm/i915/display/intel_atomic.c
> index 4fa389fce8cb..45feaaddab26 100644
> --- a/drivers/gpu/drm/i915/display/intel_atomic.c
> +++ b/drivers/gpu/drm/i915/display/intel_atomic.c
> @@ -332,7 +332,7 @@ static void intel_atomic_setup_scaler(struct intel_crtc_scaler_state *scaler_sta
> plane_state->hw.fb->format->is_yuv &&
> plane_state->hw.fb->format->num_planes > 1) {
> struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
> - if (IS_DISPLAY_VER(dev_priv, 9)) {
> + if (DISPLAY_VER(dev_priv) == 9) {
> mode = SKL_PS_SCALER_MODE_NV12;
> } else if (icl_is_hdr_plane(dev_priv, plane->id)) {
> /*
> diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c
> index 9fe3a25710b8..b40e929a167e 100644
> --- a/drivers/gpu/drm/i915/display/intel_audio.c
> +++ b/drivers/gpu/drm/i915/display/intel_audio.c
> @@ -591,7 +591,7 @@ static void enable_audio_dsc_wa(struct intel_encoder *encoder,
>
> val = intel_de_read(i915, AUD_CONFIG_BE);
>
> - if (IS_DISPLAY_VER(i915, 11))
> + if (DISPLAY_VER(i915) == 11)
> val |= HBLANK_EARLY_ENABLE_ICL(pipe);
> else if (DISPLAY_VER(i915) >= 12)
> val |= HBLANK_EARLY_ENABLE_TGL(pipe);
> diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
> index ea4837d485a1..befab891a6b9 100644
> --- a/drivers/gpu/drm/i915/display/intel_bios.c
> +++ b/drivers/gpu/drm/i915/display/intel_bios.c
> @@ -610,7 +610,7 @@ parse_sdvo_device_mapping(struct drm_i915_private *i915)
> * Only parse SDVO mappings on gens that could have SDVO. This isn't
> * accurate and doesn't have to be, as long as it's not too strict.
> */
> - if (!IS_DISPLAY_RANGE(i915, 3, 7)) {
> + if (!IS_DISPLAY_VER(i915, 3, 7)) {
> drm_dbg_kms(&i915->drm, "Skipping SDVO device mapping\n");
> return;
> }
> @@ -1659,7 +1659,7 @@ static u8 map_ddc_pin(struct drm_i915_private *i915, u8 vbt_pin)
> } else if (IS_ROCKETLAKE(i915) && INTEL_PCH_TYPE(i915) == PCH_TGP) {
> ddc_pin_map = rkl_pch_tgp_ddc_pin_map;
> n_entries = ARRAY_SIZE(rkl_pch_tgp_ddc_pin_map);
> - } else if (HAS_PCH_TGP(i915) && IS_DISPLAY_VER(i915, 9)) {
> + } else if (HAS_PCH_TGP(i915) && DISPLAY_VER(i915) == 9) {
> ddc_pin_map = gen9bc_tgp_ddc_pin_map;
> n_entries = ARRAY_SIZE(gen9bc_tgp_ddc_pin_map);
> } else if (INTEL_PCH_TYPE(i915) >= PCH_ICP) {
> diff --git a/drivers/gpu/drm/i915/display/intel_bw.c b/drivers/gpu/drm/i915/display/intel_bw.c
> index 584ab5ce4106..20dbc3759d27 100644
> --- a/drivers/gpu/drm/i915/display/intel_bw.c
> +++ b/drivers/gpu/drm/i915/display/intel_bw.c
> @@ -77,7 +77,7 @@ static int icl_get_qgv_points(struct drm_i915_private *dev_priv,
>
> qi->num_points = dram_info->num_qgv_points;
>
> - if (IS_DISPLAY_VER(dev_priv, 12))
> + if (DISPLAY_VER(dev_priv) == 12)
> switch (dram_info->type) {
> case INTEL_DRAM_DDR4:
> qi->t_bl = 4;
> @@ -89,7 +89,7 @@ static int icl_get_qgv_points(struct drm_i915_private *dev_priv,
> qi->t_bl = 16;
> break;
> }
> - else if (IS_DISPLAY_VER(dev_priv, 11))
> + else if (DISPLAY_VER(dev_priv) == 11)
> qi->t_bl = dev_priv->dram_info.type == INTEL_DRAM_DDR4 ? 4 : 8;
>
> if (drm_WARN_ON(&dev_priv->drm,
> @@ -271,9 +271,9 @@ void intel_bw_init_hw(struct drm_i915_private *dev_priv)
> icl_get_bw_info(dev_priv, &adls_sa_info);
> else if (IS_ROCKETLAKE(dev_priv))
> icl_get_bw_info(dev_priv, &rkl_sa_info);
> - else if (IS_DISPLAY_VER(dev_priv, 12))
> + else if (DISPLAY_VER(dev_priv) == 12)
> icl_get_bw_info(dev_priv, &tgl_sa_info);
> - else if (IS_DISPLAY_VER(dev_priv, 11))
> + else if (DISPLAY_VER(dev_priv) == 11)
> icl_get_bw_info(dev_priv, &icl_sa_info);
> }
>
> diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
> index 489acf6b5cf1..1f0bd23bb883 100644
> --- a/drivers/gpu/drm/i915/display/intel_cdclk.c
> +++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
> @@ -1801,7 +1801,7 @@ void intel_cdclk_init_hw(struct drm_i915_private *i915)
> {
> if (DISPLAY_VER(i915) >= 10 || IS_BROXTON(i915))
> bxt_cdclk_init_hw(i915);
> - else if (IS_DISPLAY_VER(i915, 9))
> + else if (DISPLAY_VER(i915) == 9)
> skl_cdclk_init_hw(i915);
> }
>
> @@ -1816,7 +1816,7 @@ void intel_cdclk_uninit_hw(struct drm_i915_private *i915)
> {
> if (DISPLAY_VER(i915) >= 10 || IS_BROXTON(i915))
> bxt_cdclk_uninit_hw(i915);
> - else if (IS_DISPLAY_VER(i915, 9))
> + else if (DISPLAY_VER(i915) == 9)
> skl_cdclk_uninit_hw(i915);
> }
>
> @@ -2004,7 +2004,7 @@ static int intel_pixel_rate_to_cdclk(const struct intel_crtc_state *crtc_state)
>
> if (DISPLAY_VER(dev_priv) >= 10)
> return DIV_ROUND_UP(pixel_rate, 2);
> - else if (IS_DISPLAY_VER(dev_priv, 9) ||
> + else if (DISPLAY_VER(dev_priv) == 9 ||
> IS_BROADWELL(dev_priv) || IS_HASWELL(dev_priv))
> return pixel_rate;
> else if (IS_CHERRYVIEW(dev_priv))
> @@ -2052,10 +2052,10 @@ int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state)
> crtc_state->has_audio &&
> crtc_state->port_clock >= 540000 &&
> crtc_state->lane_count == 4) {
> - if (IS_DISPLAY_VER(dev_priv, 10)) {
> + if (DISPLAY_VER(dev_priv) == 10) {
> /* Display WA #1145: glk,cnl */
> min_cdclk = max(316800, min_cdclk);
> - } else if (IS_DISPLAY_VER(dev_priv, 9) || IS_BROADWELL(dev_priv)) {
> + } else if (DISPLAY_VER(dev_priv) == 9 || IS_BROADWELL(dev_priv)) {
> /* Display WA #1144: skl,bxt */
> min_cdclk = max(432000, min_cdclk);
> }
> @@ -2594,7 +2594,7 @@ static int intel_compute_max_dotclk(struct drm_i915_private *dev_priv)
>
> if (DISPLAY_VER(dev_priv) >= 10)
> return 2 * max_cdclk_freq;
> - else if (IS_DISPLAY_VER(dev_priv, 9) ||
> + else if (DISPLAY_VER(dev_priv) == 9 ||
> IS_BROADWELL(dev_priv) || IS_HASWELL(dev_priv))
> return max_cdclk_freq;
> else if (IS_CHERRYVIEW(dev_priv))
> @@ -2631,7 +2631,7 @@ void intel_update_max_cdclk(struct drm_i915_private *dev_priv)
> dev_priv->max_cdclk_freq = 316800;
> } else if (IS_BROXTON(dev_priv)) {
> dev_priv->max_cdclk_freq = 624000;
> - } else if (IS_DISPLAY_VER(dev_priv, 9)) {
> + } else if (DISPLAY_VER(dev_priv) == 9) {
> u32 limit = intel_de_read(dev_priv, SKL_DFSM) & SKL_DFSM_CDCLK_LIMIT_MASK;
> int max_cdclk, vco;
>
> @@ -2889,7 +2889,7 @@ void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv)
> dev_priv->cdclk.table = glk_cdclk_table;
> else
> dev_priv->cdclk.table = bxt_cdclk_table;
> - } else if (IS_DISPLAY_VER(dev_priv, 9)) {
> + } else if (DISPLAY_VER(dev_priv) == 9) {
> dev_priv->display.bw_calc_min_cdclk = skl_bw_calc_min_cdclk;
> dev_priv->display.set_cdclk = skl_set_cdclk;
> dev_priv->display.modeset_calc_cdclk = skl_modeset_calc_cdclk;
> @@ -2912,7 +2912,7 @@ void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv)
>
> if (DISPLAY_VER(dev_priv) >= 10 || IS_BROXTON(dev_priv))
> dev_priv->display.get_cdclk = bxt_get_cdclk;
> - else if (IS_DISPLAY_VER(dev_priv, 9))
> + else if (DISPLAY_VER(dev_priv) == 9)
> dev_priv->display.get_cdclk = skl_get_cdclk;
> else if (IS_BROADWELL(dev_priv))
> dev_priv->display.get_cdclk = bdw_get_cdclk;
> diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
> index c75d7124d57a..5fae69879adf 100644
> --- a/drivers/gpu/drm/i915/display/intel_color.c
> +++ b/drivers/gpu/drm/i915/display/intel_color.c
> @@ -225,7 +225,7 @@ static bool ilk_csc_limited_range(const struct intel_crtc_state *crtc_state)
> */
> return crtc_state->limited_color_range &&
> (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv) ||
> - IS_DISPLAY_RANGE(dev_priv, 9, 10));
> + IS_DISPLAY_VER(dev_priv, 9, 10));
> }
>
> static void ilk_csc_convert_ctm(const struct intel_crtc_state *crtc_state,
> @@ -1711,7 +1711,7 @@ int intel_color_get_gamma_bit_precision(const struct intel_crtc_state *crtc_stat
> } else {
> if (DISPLAY_VER(dev_priv) >= 11)
> return icl_gamma_precision(crtc_state);
> - else if (IS_DISPLAY_VER(dev_priv, 10))
> + else if (DISPLAY_VER(dev_priv) == 10)
> return glk_gamma_precision(crtc_state);
> else if (IS_IRONLAKE(dev_priv))
> return ilk_gamma_precision(crtc_state);
> @@ -2136,7 +2136,7 @@ void intel_color_init(struct intel_crtc *crtc)
> if (DISPLAY_VER(dev_priv) >= 11) {
> dev_priv->display.load_luts = icl_load_luts;
> dev_priv->display.read_luts = icl_read_luts;
> - } else if (IS_DISPLAY_VER(dev_priv, 10)) {
> + } else if (DISPLAY_VER(dev_priv) == 10) {
> dev_priv->display.load_luts = glk_load_luts;
> dev_priv->display.read_luts = glk_read_luts;
> } else if (DISPLAY_VER(dev_priv) >= 8) {
> diff --git a/drivers/gpu/drm/i915/display/intel_crt.c b/drivers/gpu/drm/i915/display/intel_crt.c
> index 580d652c3276..c85092eaa5c2 100644
> --- a/drivers/gpu/drm/i915/display/intel_crt.c
> +++ b/drivers/gpu/drm/i915/display/intel_crt.c
> @@ -356,7 +356,7 @@ intel_crt_mode_valid(struct drm_connector *connector,
> * DAC limit supposedly 355 MHz.
> */
> max_clock = 270000;
> - else if (IS_DISPLAY_RANGE(dev_priv, 3, 4))
> + else if (IS_DISPLAY_VER(dev_priv, 3, 4))
> max_clock = 400000;
> else
> max_clock = 350000;
> @@ -711,7 +711,7 @@ intel_crt_load_detect(struct intel_crt *crt, u32 pipe)
> /* Set the border color to purple. */
> intel_uncore_write(uncore, bclrpat_reg, 0x500050);
>
> - if (!IS_DISPLAY_VER(dev_priv, 2)) {
> + if (DISPLAY_VER(dev_priv) != 2) {
> u32 pipeconf = intel_uncore_read(uncore, pipeconf_reg);
> intel_uncore_write(uncore,
> pipeconf_reg,
> @@ -1047,7 +1047,7 @@ void intel_crt_init(struct drm_i915_private *dev_priv)
> else
> crt->base.pipe_mask = ~0;
>
> - if (IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> connector->interlace_allowed = 0;
> else
> connector->interlace_allowed = 1;
> diff --git a/drivers/gpu/drm/i915/display/intel_crtc.c b/drivers/gpu/drm/i915/display/intel_crtc.c
> index 39358076c05b..95ff1707b4bd 100644
> --- a/drivers/gpu/drm/i915/display/intel_crtc.c
> +++ b/drivers/gpu/drm/i915/display/intel_crtc.c
> @@ -302,11 +302,11 @@ int intel_crtc_init(struct drm_i915_private *dev_priv, enum pipe pipe)
> if (IS_CHERRYVIEW(dev_priv) ||
> IS_VALLEYVIEW(dev_priv) || IS_G4X(dev_priv))
> funcs = &g4x_crtc_funcs;
> - else if (IS_DISPLAY_VER(dev_priv, 4))
> + else if (DISPLAY_VER(dev_priv) == 4)
> funcs = &i965_crtc_funcs;
> else if (IS_I945GM(dev_priv) || IS_I915GM(dev_priv))
> funcs = &i915gm_crtc_funcs;
> - else if (IS_DISPLAY_VER(dev_priv, 3))
> + else if (DISPLAY_VER(dev_priv) == 3)
> funcs = &i915_crtc_funcs;
> else
> funcs = &i8xx_crtc_funcs;
> diff --git a/drivers/gpu/drm/i915/display/intel_csr.c b/drivers/gpu/drm/i915/display/intel_csr.c
> index e54521d7b931..26a3c6787e9e 100644
> --- a/drivers/gpu/drm/i915/display/intel_csr.c
> +++ b/drivers/gpu/drm/i915/display/intel_csr.c
> @@ -709,7 +709,7 @@ void intel_csr_ucode_init(struct drm_i915_private *dev_priv)
> csr->fw_path = TGL_CSR_PATH;
> csr->required_version = TGL_CSR_VERSION_REQUIRED;
> csr->max_fw_size = GEN12_CSR_MAX_FW_SIZE;
> - } else if (IS_DISPLAY_VER(dev_priv, 11)) {
> + } else if (DISPLAY_VER(dev_priv) == 11) {
> csr->fw_path = ICL_CSR_PATH;
> csr->required_version = ICL_CSR_VERSION_REQUIRED;
> csr->max_fw_size = ICL_CSR_MAX_FW_SIZE;
> diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
> index deef24da00b5..6bb2d2bb7239 100644
> --- a/drivers/gpu/drm/i915/display/intel_ddi.c
> +++ b/drivers/gpu/drm/i915/display/intel_ddi.c
> @@ -113,7 +113,7 @@ void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder,
> &n_entries);
>
> /* If we're boosting the current, set bit 31 of trans1 */
> - if (IS_DISPLAY_VER(dev_priv, 9) && !IS_BROXTON(dev_priv) &&
> + if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv) &&
> intel_bios_encoder_dp_boost_level(encoder->devdata))
> iboost_bit = DDI_BUF_BALANCE_LEG_ENABLE;
>
> @@ -147,7 +147,7 @@ static void intel_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder,
> level = n_entries - 1;
>
> /* If we're boosting the current, set bit 31 of trans1 */
> - if (IS_DISPLAY_VER(dev_priv, 9) && !IS_BROXTON(dev_priv) &&
> + if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv) &&
> intel_bios_encoder_hdmi_boost_level(encoder->devdata))
> iboost_bit = DDI_BUF_BALANCE_LEG_ENABLE;
>
> @@ -473,7 +473,7 @@ intel_ddi_transcoder_func_reg_val_get(struct intel_encoder *encoder,
> temp |= DDI_PORT_WIDTH(crtc_state->lane_count);
> }
>
> - if (IS_DISPLAY_RANGE(dev_priv, 8, 10) &&
> + if (IS_DISPLAY_VER(dev_priv, 8, 10) &&
> crtc_state->master_transcoder != INVALID_TRANSCODER) {
> u8 master_select =
> bdw_trans_port_sync_master_select(crtc_state->master_transcoder);
> @@ -548,7 +548,7 @@ void intel_ddi_disable_transcoder_func(const struct intel_crtc_state *crtc_state
>
> ctl &= ~TRANS_DDI_FUNC_ENABLE;
>
> - if (IS_DISPLAY_RANGE(dev_priv, 8, 10))
> + if (IS_DISPLAY_VER(dev_priv, 8, 10))
> ctl &= ~(TRANS_DDI_PORT_SYNC_ENABLE |
> TRANS_DDI_PORT_SYNC_MASTER_SELECT_MASK);
>
> @@ -978,7 +978,7 @@ static u8 intel_ddi_dp_voltage_max(struct intel_dp *intel_dp,
> tgl_get_combo_buf_trans(encoder, crtc_state, &n_entries);
> else
> tgl_get_dkl_buf_trans(encoder, crtc_state, &n_entries);
> - } else if (IS_DISPLAY_VER(dev_priv, 11)) {
> + } else if (DISPLAY_VER(dev_priv) == 11) {
> if (IS_PLATFORM(dev_priv, INTEL_JASPERLAKE))
> jsl_get_combo_buf_trans(encoder, crtc_state, &n_entries);
> else if (IS_PLATFORM(dev_priv, INTEL_ELKHARTLAKE))
> @@ -1557,7 +1557,7 @@ hsw_set_signal_levels(struct intel_dp *intel_dp,
> intel_dp->DP &= ~DDI_BUF_EMP_MASK;
> intel_dp->DP |= signal_levels;
>
> - if (IS_DISPLAY_VER(dev_priv, 9) && !IS_BROXTON(dev_priv))
> + if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv))
> skl_ddi_set_iboost(encoder, crtc_state, level);
>
> intel_de_write(dev_priv, DDI_BUF_CTL(port), intel_dp->DP);
> @@ -3094,7 +3094,7 @@ static void intel_enable_ddi_hdmi(struct intel_atomic_state *state,
>
> if (DISPLAY_VER(dev_priv) >= 12)
> tgl_ddi_vswing_sequence(encoder, crtc_state, level);
> - else if (IS_DISPLAY_VER(dev_priv, 11))
> + else if (DISPLAY_VER(dev_priv) == 11)
> icl_ddi_vswing_sequence(encoder, crtc_state, level);
> else if (IS_CANNONLAKE(dev_priv))
> cnl_ddi_vswing_sequence(encoder, crtc_state, level);
> @@ -3103,11 +3103,11 @@ static void intel_enable_ddi_hdmi(struct intel_atomic_state *state,
> else
> intel_prepare_hdmi_ddi_buffers(encoder, level);
>
> - if (IS_DISPLAY_VER(dev_priv, 9) && !IS_BROXTON(dev_priv))
> + if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv))
> skl_ddi_set_iboost(encoder, crtc_state, level);
>
> /* Display WA #1143: skl,kbl,cfl */
> - if (IS_DISPLAY_VER(dev_priv, 9) && !IS_BROXTON(dev_priv)) {
> + if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv)) {
> /*
> * For some reason these chicken bits have been
> * stuffed into a transcoder register, event though
> @@ -4590,7 +4590,7 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
> } else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv)) {
> /* BXT/GLK have fixed PLL->port mapping */
> encoder->get_config = bxt_ddi_get_config;
> - } else if (IS_DISPLAY_VER(dev_priv, 9)) {
> + } else if (DISPLAY_VER(dev_priv) == 9) {
> encoder->enable_clock = skl_ddi_enable_clock;
> encoder->disable_clock = skl_ddi_disable_clock;
> encoder->is_clock_enabled = skl_ddi_is_clock_enabled;
> @@ -4610,11 +4610,11 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
> encoder->hpd_pin = tgl_hpd_pin(dev_priv, port);
> else if (IS_JSL_EHL(dev_priv))
> encoder->hpd_pin = ehl_hpd_pin(dev_priv, port);
> - else if (IS_DISPLAY_VER(dev_priv, 11))
> + else if (DISPLAY_VER(dev_priv) == 11)
> encoder->hpd_pin = icl_hpd_pin(dev_priv, port);
> - else if (IS_DISPLAY_VER(dev_priv, 10))
> + else if (DISPLAY_VER(dev_priv) == 10)
> encoder->hpd_pin = cnl_hpd_pin(dev_priv, port);
> - else if (IS_DISPLAY_VER(dev_priv, 9))
> + else if (DISPLAY_VER(dev_priv) == 9)
> encoder->hpd_pin = skl_hpd_pin(dev_priv, port);
> else
> encoder->hpd_pin = intel_hpd_pin_default(dev_priv, port);
> diff --git a/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c b/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c
> index fdd25861edd5..58d6417b8f3e 100644
> --- a/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c
> +++ b/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c
> @@ -881,7 +881,7 @@ intel_ddi_get_buf_trans_edp(struct intel_encoder *encoder, int *n_entries)
> {
> struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
>
> - if (IS_DISPLAY_VER(dev_priv, 9) && !IS_BROXTON(dev_priv)) {
> + if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv)) {
> const struct ddi_buf_trans *ddi_translations =
> skl_get_buf_trans_edp(encoder, n_entries);
> *n_entries = skl_buf_trans_num_entries(encoder->port, *n_entries);
> @@ -919,7 +919,7 @@ intel_ddi_get_buf_trans_hdmi(struct intel_encoder *encoder,
> {
> struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
>
> - if (IS_DISPLAY_VER(dev_priv, 9) && !IS_BROXTON(dev_priv)) {
> + if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv)) {
> return skl_get_buf_trans_hdmi(dev_priv, n_entries);
> } else if (IS_BROADWELL(dev_priv)) {
> *n_entries = ARRAY_SIZE(bdw_ddi_translations_hdmi);
> @@ -1361,7 +1361,7 @@ int intel_ddi_hdmi_num_entries(struct intel_encoder *encoder,
> else
> tgl_get_dkl_buf_trans_hdmi(encoder, crtc_state, &n_entries);
> *default_entry = n_entries - 1;
> - } else if (IS_DISPLAY_VER(dev_priv, 11)) {
> + } else if (DISPLAY_VER(dev_priv) == 11) {
> if (intel_phy_is_combo(dev_priv, phy))
> icl_get_combo_buf_trans_hdmi(encoder, crtc_state, &n_entries);
> else
> @@ -1373,7 +1373,7 @@ int intel_ddi_hdmi_num_entries(struct intel_encoder *encoder,
> } else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv)) {
> bxt_get_buf_trans_hdmi(encoder, &n_entries);
> *default_entry = n_entries - 1;
> - } else if (IS_DISPLAY_VER(dev_priv, 9)) {
> + } else if (DISPLAY_VER(dev_priv) == 9) {
> intel_ddi_get_buf_trans_hdmi(encoder, &n_entries);
> *default_entry = 8;
> } else if (IS_BROADWELL(dev_priv)) {
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
> index 411b46c012f8..fababa82b4af 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -230,7 +230,7 @@ static bool pipe_scanline_is_moving(struct drm_i915_private *dev_priv,
> u32 line1, line2;
> u32 line_mask;
>
> - if (IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> line_mask = DSL_LINEMASK_GEN2;
> else
> line_mask = DSL_LINEMASK_GEN3;
> @@ -874,7 +874,7 @@ intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane)
> case DRM_FORMAT_MOD_LINEAR:
> return intel_tile_size(dev_priv);
> case I915_FORMAT_MOD_X_TILED:
> - if (IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> return 128;
> else
> return 512;
> @@ -889,7 +889,7 @@ intel_tile_width_bytes(const struct drm_framebuffer *fb, int color_plane)
> return 64;
> fallthrough;
> case I915_FORMAT_MOD_Y_TILED:
> - if (IS_DISPLAY_VER(dev_priv, 2) || HAS_128_BYTE_Y_TILING(dev_priv))
> + if (DISPLAY_VER(dev_priv) == 2 || HAS_128_BYTE_Y_TILING(dev_priv))
> return 128;
> else
> return 512;
> @@ -1406,7 +1406,7 @@ intel_fb_stride_alignment(const struct drm_framebuffer *fb, int color_plane)
> * require the entire fb to accommodate that to avoid
> * potential runtime errors at plane configuration time.
> */
> - if (IS_DISPLAY_VER(dev_priv, 9) && color_plane == 0 && fb->width > 3840)
> + if (DISPLAY_VER(dev_priv) == 9 && color_plane == 0 && fb->width > 3840)
> tile_width *= 4;
> /*
> * The main surface pitch must be padded to a multiple of four
> @@ -1608,7 +1608,7 @@ static void intel_plane_disable_noatomic(struct intel_crtc *crtc,
> * Gen2 reports pipe underruns whenever all planes are disabled.
> * So disable underrun reporting before all the planes get disabled.
> */
> - if (IS_DISPLAY_VER(dev_priv, 2) && !crtc_state->active_planes)
> + if (DISPLAY_VER(dev_priv) == 2 && !crtc_state->active_planes)
> intel_set_cpu_fifo_underrun_reporting(dev_priv, crtc->pipe, false);
>
> intel_disable_plane(plane, crtc_state);
> @@ -2471,7 +2471,7 @@ static bool needs_nv12_wa(const struct intel_crtc_state *crtc_state)
> return false;
>
> /* WA Display #0827: Gen9:all */
> - if (IS_DISPLAY_VER(dev_priv, 9))
> + if (DISPLAY_VER(dev_priv) == 9)
> return true;
>
> return false;
> @@ -2482,7 +2482,7 @@ static bool needs_scalerclk_wa(const struct intel_crtc_state *crtc_state)
> struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
>
> /* Wa_2006604312:icl,ehl */
> - if (crtc_state->scaler_state.scaler_users > 0 && IS_DISPLAY_VER(dev_priv, 11))
> + if (crtc_state->scaler_state.scaler_users > 0 && DISPLAY_VER(dev_priv) == 11)
> return true;
>
> return false;
> @@ -2682,7 +2682,7 @@ static void intel_pre_plane_update(struct intel_atomic_state *state,
> * chance of catching underruns with the intermediate watermarks
> * vs. the old plane configuration.
> */
> - if (IS_DISPLAY_VER(dev_priv, 2) && planes_disabling(old_crtc_state, new_crtc_state))
> + if (DISPLAY_VER(dev_priv) == 2 && planes_disabling(old_crtc_state, new_crtc_state))
> intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
>
> /*
> @@ -3201,7 +3201,7 @@ static void hsw_crtc_enable(struct intel_atomic_state *state,
> crtc->active = true;
>
> /* Display WA #1180: WaDisableScalarClockGating: glk, cnl */
> - psl_clkgate_wa = IS_DISPLAY_VER(dev_priv, 10) &&
> + psl_clkgate_wa = DISPLAY_VER(dev_priv) == 10 &&
> new_crtc_state->pch_pfit.enabled;
> if (psl_clkgate_wa)
> glk_pipe_scaler_clock_gating_wa(dev_priv, pipe, true);
> @@ -3655,7 +3655,7 @@ static void i9xx_crtc_enable(struct intel_atomic_state *state,
>
> crtc->active = true;
>
> - if (!IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) != 2)
> intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
>
> intel_encoders_pre_enable(state, crtc);
> @@ -3680,7 +3680,7 @@ static void i9xx_crtc_enable(struct intel_atomic_state *state,
> intel_encoders_enable(state, crtc);
>
> /* prevents spurious underruns */
> - if (IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> intel_wait_for_vblank(dev_priv, pipe);
> }
>
> @@ -3711,7 +3711,7 @@ static void i9xx_crtc_disable(struct intel_atomic_state *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_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> intel_wait_for_vblank(dev_priv, pipe);
>
> intel_encoders_disable(state, crtc);
> @@ -3735,7 +3735,7 @@ static void i9xx_crtc_disable(struct intel_atomic_state *state,
>
> intel_encoders_post_pll_disable(state, crtc);
>
> - if (!IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) != 2)
> intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
>
> if (!dev_priv->display.initial_watermarks)
> @@ -4302,7 +4302,7 @@ 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_DISPLAY_VER(dev_priv, 7) || IS_CHERRYVIEW(dev_priv);
> + return DISPLAY_VER(dev_priv) == 7 || IS_CHERRYVIEW(dev_priv);
> }
>
> static void intel_cpu_transcoder_set_m_n(const struct intel_crtc_state *crtc_state,
> @@ -4449,7 +4449,7 @@ static bool intel_pipe_is_interlaced(const struct intel_crtc_state *crtc_state)
> struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
> enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
>
> - if (IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> return false;
>
> if (DISPLAY_VER(dev_priv) >= 9 ||
> @@ -5644,7 +5644,7 @@ static void ilk_get_pfit_config(struct intel_crtc_state *crtc_state)
> * ivb/hsw (since we don't use the higher upscaling modes which
> * differentiates them) so just WARN about this case for now.
> */
> - drm_WARN_ON(&dev_priv->drm, IS_DISPLAY_VER(dev_priv, 7) &&
> + drm_WARN_ON(&dev_priv->drm, DISPLAY_VER(dev_priv) == 7 &&
> (ctl & PF_PIPE_SEL_MASK_IVB) != PF_PIPE_SEL_IVB(crtc->pipe));
> }
>
> @@ -6327,7 +6327,7 @@ 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_DISPLAY_VER(dev_priv, 2))
> + else if (DISPLAY_VER(dev_priv) != 2)
> return 96000;
> else
> return 48000;
> @@ -6360,7 +6360,7 @@ static void i9xx_crtc_clock_get(struct intel_crtc *crtc,
> clock.m2 = (fp & FP_M2_DIV_MASK) >> FP_M2_DIV_SHIFT;
> }
>
> - if (!IS_DISPLAY_VER(dev_priv, 2)) {
> + if (DISPLAY_VER(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);
> @@ -8788,7 +8788,7 @@ intel_crtc_update_active_timings(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_DISPLAY_VER(dev_priv, 2)) {
> + if (DISPLAY_VER(dev_priv) == 2) {
> int vtotal;
>
> vtotal = adjusted_mode.crtc_vtotal;
> @@ -9665,7 +9665,7 @@ void intel_crtc_arm_fifo_underrun(struct intel_crtc *crtc,
> {
> struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
>
> - if (!IS_DISPLAY_VER(dev_priv, 2) || crtc_state->active_planes)
> + if (DISPLAY_VER(dev_priv) != 2 || crtc_state->active_planes)
> intel_set_cpu_fifo_underrun_reporting(dev_priv, crtc->pipe, true);
>
> if (crtc_state->has_pch_encoder) {
> @@ -10283,7 +10283,7 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
> * chance of catching underruns with the intermediate watermarks
> * vs. the new plane configuration.
> */
> - if (IS_DISPLAY_VER(dev_priv, 2) && planes_enabling(old_crtc_state, new_crtc_state))
> + if (DISPLAY_VER(dev_priv) == 2 && planes_enabling(old_crtc_state, new_crtc_state))
> intel_set_cpu_fifo_underrun_reporting(dev_priv, crtc->pipe, true);
>
> if (dev_priv->display.optimize_watermarks)
> @@ -10862,7 +10862,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
> intel_ddi_init(dev_priv, PORT_C);
> intel_ddi_init(dev_priv, PORT_D);
> icl_dsi_init(dev_priv);
> - } else if (IS_DISPLAY_VER(dev_priv, 11)) {
> + } else if (DISPLAY_VER(dev_priv) == 11) {
> intel_ddi_init(dev_priv, PORT_A);
> intel_ddi_init(dev_priv, PORT_B);
> intel_ddi_init(dev_priv, PORT_C);
> @@ -10903,7 +10903,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
> */
> found = intel_de_read(dev_priv, DDI_BUF_CTL(PORT_A)) & DDI_INIT_DISPLAY_DETECTED;
> /* WaIgnoreDDIAStrap: skl */
> - if (found || IS_DISPLAY_VER(dev_priv, 9))
> + if (found || DISPLAY_VER(dev_priv) == 9)
> intel_ddi_init(dev_priv, PORT_A);
>
> /* DDI B, C, D, and F detection is indicated by the SFUSE_STRAP
> @@ -10928,7 +10928,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
> /*
> * On SKL we don't have a way to detect DDI-E so we rely on VBT.
> */
> - if (IS_DISPLAY_VER(dev_priv, 9) &&
> + if (DISPLAY_VER(dev_priv) == 9 &&
> intel_bios_is_port_present(dev_priv, PORT_E))
> intel_ddi_init(dev_priv, PORT_E);
>
> @@ -11019,7 +11019,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
> } else if (IS_PINEVIEW(dev_priv)) {
> intel_lvds_init(dev_priv);
> intel_crt_init(dev_priv);
> - } else if (IS_DISPLAY_RANGE(dev_priv, 3, 4)) {
> + } else if (IS_DISPLAY_VER(dev_priv, 3, 4)) {
> bool found = false;
>
> if (IS_MOBILE(dev_priv))
> @@ -11063,7 +11063,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
>
> if (SUPPORTS_TV(dev_priv))
> intel_tv_init(dev_priv);
> - } else if (IS_DISPLAY_VER(dev_priv, 2)) {
> + } else if (DISPLAY_VER(dev_priv) == 2) {
> if (IS_I85X(dev_priv))
> intel_lvds_init(dev_priv);
>
> @@ -11734,7 +11734,7 @@ static void intel_mode_config_init(struct drm_i915_private *i915)
> } else if (DISPLAY_VER(i915) >= 4) {
> mode_config->max_width = 8192;
> mode_config->max_height = 8192;
> - } else if (IS_DISPLAY_VER(i915, 3)) {
> + } else if (DISPLAY_VER(i915) == 3) {
> mode_config->max_width = 4096;
> mode_config->max_height = 4096;
> } else {
> @@ -12627,7 +12627,7 @@ static void intel_early_display_was(struct drm_i915_private *dev_priv)
> * Display WA #1185 WaDisableDARBFClkGating:cnl,glk,icl,ehl,tgl
> * Also known as Wa_14010480278.
> */
> - if (IS_DISPLAY_RANGE(dev_priv, 10, 12))
> + if (IS_DISPLAY_VER(dev_priv, 10, 12))
> intel_de_write(dev_priv, GEN9_CLKGATE_DIS_0,
> intel_de_read(dev_priv, GEN9_CLKGATE_DIS_0) | DARBF_GATING_DIS);
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
> index ad30947c58a3..0af1dee1ac95 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_power.c
> +++ b/drivers/gpu/drm/i915/display/intel_display_power.c
> @@ -550,7 +550,7 @@ static void icl_tc_port_assert_ref_held(struct drm_i915_private *dev_priv,
> if (drm_WARN_ON(&dev_priv->drm, !dig_port))
> return;
>
> - if (IS_DISPLAY_VER(dev_priv, 11) && dig_port->tc_legacy_port)
> + if (DISPLAY_VER(dev_priv) == 11 && dig_port->tc_legacy_port)
> return;
>
> drm_WARN_ON(&dev_priv->drm, !intel_tc_port_ref_held(dig_port));
> @@ -619,7 +619,7 @@ icl_tc_phy_aux_power_well_enable(struct drm_i915_private *dev_priv,
> * exit sequence.
> */
> timeout_expected = is_tbt;
> - if (IS_DISPLAY_VER(dev_priv, 11) && dig_port->tc_legacy_port) {
> + if (DISPLAY_VER(dev_priv) == 11 && dig_port->tc_legacy_port) {
> icl_tc_cold_exit(dev_priv);
> timeout_expected = true;
> }
> @@ -709,7 +709,7 @@ 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_DISPLAY_VER(dev_priv, 9) && !IS_BROXTON(dev_priv) &&
> + if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv) &&
> (id == SKL_DISP_PW_1 || id == SKL_DISP_PW_MISC_IO))
> val |= intel_de_read(dev_priv, regs->bios);
>
> @@ -807,7 +807,7 @@ static u32 gen9_dc_mask(struct drm_i915_private *dev_priv)
> if (DISPLAY_VER(dev_priv) >= 12)
> mask |= DC_STATE_EN_DC3CO | DC_STATE_EN_UPTO_DC6
> | DC_STATE_EN_DC9;
> - else if (IS_DISPLAY_VER(dev_priv, 11))
> + else if (DISPLAY_VER(dev_priv) == 11)
> mask |= DC_STATE_EN_UPTO_DC6 | DC_STATE_EN_DC9;
> else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv))
> mask |= DC_STATE_EN_DC9;
> @@ -1066,7 +1066,7 @@ static void gen9_enable_dc5(struct drm_i915_private *dev_priv)
> drm_dbg_kms(&dev_priv->drm, "Enabling DC5\n");
>
> /* Wa Display #1183: skl,kbl,cfl */
> - if (IS_DISPLAY_VER(dev_priv, 9) && !IS_BROXTON(dev_priv))
> + if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv))
> intel_de_write(dev_priv, GEN8_CHICKEN_DCPR_1,
> intel_de_read(dev_priv, GEN8_CHICKEN_DCPR_1) | SKL_SELECT_ALTERNATE_DC_EXIT);
>
> @@ -1093,7 +1093,7 @@ static void skl_enable_dc6(struct drm_i915_private *dev_priv)
> drm_dbg_kms(&dev_priv->drm, "Enabling DC6\n");
>
> /* Wa Display #1183: skl,kbl,cfl */
> - if (IS_DISPLAY_VER(dev_priv, 9) && !IS_BROXTON(dev_priv))
> + if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv))
> intel_de_write(dev_priv, GEN8_CHICKEN_DCPR_1,
> intel_de_read(dev_priv, GEN8_CHICKEN_DCPR_1) | SKL_SELECT_ALTERNATE_DC_EXIT);
>
> @@ -4694,9 +4694,9 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv)
> BIT_ULL(TGL_DISP_PW_TC_COLD_OFF));
> } else if (IS_ROCKETLAKE(dev_priv)) {
> err = set_power_wells(power_domains, rkl_power_wells);
> - } else if (IS_DISPLAY_VER(dev_priv, 12)) {
> + } else if (DISPLAY_VER(dev_priv) == 12) {
> err = set_power_wells(power_domains, tgl_power_wells);
> - } else if (IS_DISPLAY_VER(dev_priv, 11)) {
> + } else if (DISPLAY_VER(dev_priv) == 11) {
> err = set_power_wells(power_domains, icl_power_wells);
> } else if (IS_CNL_WITH_PORT_F(dev_priv)) {
> err = set_power_wells(power_domains, cnl_power_wells);
> @@ -4708,7 +4708,7 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv)
> err = set_power_wells(power_domains, glk_power_wells);
> } else if (IS_BROXTON(dev_priv)) {
> err = set_power_wells(power_domains, bxt_power_wells);
> - } else if (IS_DISPLAY_VER(dev_priv, 9)) {
> + } else if (DISPLAY_VER(dev_priv) == 9) {
> err = set_power_wells(power_domains, skl_power_wells);
> } else if (IS_CHERRYVIEW(dev_priv)) {
> err = set_power_wells(power_domains, chv_power_wells);
> @@ -4853,7 +4853,7 @@ static void icl_mbus_init(struct drm_i915_private *dev_priv)
> * expect us to program the abox_ctl0 register as well, even though
> * we don't have to program other instance-0 registers like BW_BUDDY.
> */
> - if (IS_DISPLAY_VER(dev_priv, 12))
> + if (DISPLAY_VER(dev_priv) == 12)
> abox_regs |= BIT(0);
>
> for_each_set_bit(i, &abox_regs, sizeof(abox_regs))
> @@ -5450,7 +5450,7 @@ static void icl_display_core_init(struct drm_i915_private *dev_priv,
> intel_csr_load_program(dev_priv);
>
> /* Wa_14011508470 */
> - if (IS_DISPLAY_VER(dev_priv, 12)) {
> + if (DISPLAY_VER(dev_priv) == 12) {
> val = DCPR_CLEAR_MEMSTAT_DIS | DCPR_SEND_RESP_IMM |
> DCPR_MASK_LPMODE | DCPR_MASK_MAXLATENCY_MEMUP_CLR;
> intel_uncore_rmw(&dev_priv->uncore, GEN11_CHICKEN_DCPR_2, 0, val);
> @@ -5665,7 +5665,7 @@ void intel_power_domains_init_hw(struct drm_i915_private *i915, bool resume)
> cnl_display_core_init(i915, resume);
> } else if (IS_GEMINILAKE(i915) || IS_BROXTON(i915)) {
> bxt_display_core_init(i915, resume);
> - } else if (IS_DISPLAY_VER(i915, 9)) {
> + } else if (DISPLAY_VER(i915) == 9) {
> skl_display_core_init(i915, resume);
> } else if (IS_CHERRYVIEW(i915)) {
> mutex_lock(&power_domains->lock);
> @@ -5826,7 +5826,7 @@ void intel_power_domains_suspend(struct drm_i915_private *i915,
> cnl_display_core_uninit(i915);
> else if (IS_GEMINILAKE(i915) || IS_BROXTON(i915))
> bxt_display_core_uninit(i915);
> - else if (IS_DISPLAY_VER(i915, 9))
> + else if (DISPLAY_VER(i915) == 9)
> skl_display_core_uninit(i915);
>
> power_domains->display_core_suspended = true;
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index 6750949aa261..5ee953aaa00c 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -215,7 +215,7 @@ bool intel_dp_can_bigjoiner(struct intel_dp *intel_dp)
> struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
>
> return DISPLAY_VER(dev_priv) >= 12 ||
> - (IS_DISPLAY_VER(dev_priv, 11) &&
> + (DISPLAY_VER(dev_priv) == 11 &&
> encoder->port != PORT_A);
> }
>
> @@ -295,7 +295,7 @@ intel_dp_set_source_rates(struct intel_dp *intel_dp)
> if (DISPLAY_VER(dev_priv) >= 11 || IS_CANNONLAKE(dev_priv)) {
> source_rates = cnl_rates;
> size = ARRAY_SIZE(cnl_rates);
> - if (IS_DISPLAY_VER(dev_priv, 10))
> + if (DISPLAY_VER(dev_priv) == 10)
> max_rate = cnl_max_source_rate(intel_dp);
> else if (IS_JSL_EHL(dev_priv))
> max_rate = ehl_max_source_rate(intel_dp);
> @@ -304,7 +304,7 @@ intel_dp_set_source_rates(struct intel_dp *intel_dp)
> } else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv)) {
> source_rates = bxt_rates;
> size = ARRAY_SIZE(bxt_rates);
> - } else if (IS_DISPLAY_VER(dev_priv, 9)) {
> + } else if (DISPLAY_VER(dev_priv) == 9) {
> source_rates = skl_rates;
> size = ARRAY_SIZE(skl_rates);
> } else if ((IS_HASWELL(dev_priv) && !IS_HSW_ULX(dev_priv)) ||
> @@ -916,7 +916,7 @@ static bool intel_dp_source_supports_fec(struct intel_dp *intel_dp,
> if (DISPLAY_VER(dev_priv) >= 12)
> return true;
>
> - if (IS_DISPLAY_VER(dev_priv, 11) && pipe_config->cpu_transcoder != TRANSCODER_A)
> + if (DISPLAY_VER(dev_priv) == 11 && pipe_config->cpu_transcoder != TRANSCODER_A)
> return true;
>
> return false;
> diff --git a/drivers/gpu/drm/i915/display/intel_dpll.c b/drivers/gpu/drm/i915/display/intel_dpll.c
> index 158f271299a4..9114953f57f1 100644
> --- a/drivers/gpu/drm/i915/display/intel_dpll.c
> +++ b/drivers/gpu/drm/i915/display/intel_dpll.c
> @@ -1356,7 +1356,7 @@ intel_dpll_init_clock_hook(struct drm_i915_private *dev_priv)
> dev_priv->display.crtc_compute_clock = g4x_crtc_compute_clock;
> else if (IS_PINEVIEW(dev_priv))
> dev_priv->display.crtc_compute_clock = pnv_crtc_compute_clock;
> - else if (!IS_DISPLAY_VER(dev_priv, 2))
> + else if (DISPLAY_VER(dev_priv) != 2)
> dev_priv->display.crtc_compute_clock = i9xx_crtc_compute_clock;
> else
> dev_priv->display.crtc_compute_clock = i8xx_crtc_compute_clock;
> diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
> index e32de7c848e9..e1c916640768 100644
> --- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
> +++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
> @@ -4443,7 +4443,7 @@ void intel_shared_dpll_init(struct drm_device *dev)
> dpll_mgr = &cnl_pll_mgr;
> else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv))
> dpll_mgr = &bxt_pll_mgr;
> - else if (IS_DISPLAY_VER(dev_priv, 9))
> + else if (DISPLAY_VER(dev_priv) == 9)
> dpll_mgr = &skl_pll_mgr;
> else if (HAS_DDI(dev_priv))
> dpll_mgr = &hsw_pll_mgr;
> diff --git a/drivers/gpu/drm/i915/display/intel_fb.c b/drivers/gpu/drm/i915/display/intel_fb.c
> index fca41ac5b8e1..0ec9ad7220a1 100644
> --- a/drivers/gpu/drm/i915/display/intel_fb.c
> +++ b/drivers/gpu/drm/i915/display/intel_fb.c
> @@ -84,7 +84,7 @@ int skl_main_to_aux_plane(const struct drm_framebuffer *fb, int main_plane)
>
> unsigned int intel_tile_size(const struct drm_i915_private *i915)
> {
> - return IS_DISPLAY_VER(i915, 2) ? 2048 : 4096;
> + return DISPLAY_VER(i915) == 2 ? 2048 : 4096;
> }
>
> unsigned int intel_tile_height(const struct drm_framebuffer *fb, int color_plane)
> diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
> index 04d9c7d22b04..a6bf18835d36 100644
> --- a/drivers/gpu/drm/i915/display/intel_fbc.c
> +++ b/drivers/gpu/drm/i915/display/intel_fbc.c
> @@ -67,7 +67,7 @@ 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_DISPLAY_VER(dev_priv, 7))
> + if (DISPLAY_VER(dev_priv) == 7)
> lines = min(lines, 2048);
> else if (DISPLAY_VER(dev_priv) >= 8)
> lines = min(lines, 2560);
> @@ -109,7 +109,7 @@ 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_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> cfb_pitch = (cfb_pitch / 32) - 1;
> else
> cfb_pitch = (cfb_pitch / 64) - 1;
> @@ -118,7 +118,7 @@ static void i8xx_fbc_activate(struct drm_i915_private *dev_priv)
> for (i = 0; i < (FBC_LL_SIZE / 32) + 1; i++)
> intel_de_write(dev_priv, FBC_TAG(i), 0);
>
> - if (IS_DISPLAY_VER(dev_priv, 4)) {
> + if (DISPLAY_VER(dev_priv) == 4) {
> u32 fbc_ctl2;
>
> /* Set it up... */
> @@ -302,7 +302,7 @@ 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_DISPLAY_VER(dev_priv, 9)) {
> + if (DISPLAY_VER(dev_priv) == 9) {
> u32 val = intel_de_read(dev_priv, CHICKEN_MISC_4);
>
> val &= ~(FBC_STRIDE_OVERRIDE | FBC_STRIDE_MASK);
> @@ -445,7 +445,7 @@ static int find_compression_threshold(struct drm_i915_private *dev_priv,
> * reserved range size, so it always assumes the maximum (8mb) is used.
> * If we enable FBC using a CFB on that memory range we'll get FIFO
> * underruns, even if that range is not reserved by the BIOS. */
> - if (IS_BROADWELL(dev_priv) || (IS_DISPLAY_VER(dev_priv, 9) &&
> + if (IS_BROADWELL(dev_priv) || (DISPLAY_VER(dev_priv) == 9 &&
> !IS_BROXTON(dev_priv)))
> end = resource_size(&dev_priv->dsm) - 8 * 1024 * 1024;
> else
> @@ -591,14 +591,14 @@ static bool stride_is_valid(struct drm_i915_private *dev_priv,
> if (stride < 512)
> return false;
>
> - if (IS_DISPLAY_VER(dev_priv, 2) || IS_DISPLAY_VER(dev_priv, 3))
> + if (DISPLAY_VER(dev_priv) == 2 || DISPLAY_VER(dev_priv) == 3)
> return stride == 4096 || stride == 8192;
>
> - if (IS_DISPLAY_VER(dev_priv, 4) && !IS_G4X(dev_priv) && stride < 2048)
> + if (DISPLAY_VER(dev_priv) == 4 && !IS_G4X(dev_priv) && stride < 2048)
> return false;
>
> /* Display WA #1105: skl,bxt,kbl,cfl,glk */
> - if (IS_DISPLAY_VER(dev_priv, 9) &&
> + if (DISPLAY_VER(dev_priv) == 9 &&
> modifier == DRM_FORMAT_MOD_LINEAR && stride & 511)
> return false;
>
> @@ -618,7 +618,7 @@ 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_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> return false;
> /* WaFbcOnly1to1Ratio:ctg */
> if (IS_G4X(dev_priv))
> @@ -760,7 +760,7 @@ static u16 intel_fbc_gen9_wa_cfb_stride(struct drm_i915_private *dev_priv)
> struct intel_fbc *fbc = &dev_priv->fbc;
> struct intel_fbc_state_cache *cache = &fbc->state_cache;
>
> - if ((IS_DISPLAY_VER(dev_priv, 9)) &&
> + if ((DISPLAY_VER(dev_priv) == 9) &&
> cache->fb.modifier != I915_FORMAT_MOD_X_TILED)
> return DIV_ROUND_UP(cache->plane.src_w, 32 * fbc->threshold) * 8;
> else
> diff --git a/drivers/gpu/drm/i915/display/intel_fifo_underrun.c b/drivers/gpu/drm/i915/display/intel_fifo_underrun.c
> index 9605a1064366..0fce9fd6e0a9 100644
> --- a/drivers/gpu/drm/i915/display/intel_fifo_underrun.c
> +++ b/drivers/gpu/drm/i915/display/intel_fifo_underrun.c
> @@ -271,7 +271,7 @@ static bool __intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev,
> i9xx_set_fifo_underrun_reporting(dev, pipe, enable, old);
> else if (IS_IRONLAKE(dev_priv) || IS_SANDYBRIDGE(dev_priv))
> ilk_set_fifo_underrun_reporting(dev, pipe, enable);
> - else if (IS_DISPLAY_VER(dev_priv, 7))
> + else if (DISPLAY_VER(dev_priv) == 7)
> ivb_set_fifo_underrun_reporting(dev, pipe, enable, old);
> else if (DISPLAY_VER(dev_priv) >= 8)
> bdw_set_fifo_underrun_reporting(dev, pipe, enable);
> @@ -432,7 +432,7 @@ void intel_check_cpu_fifo_underruns(struct drm_i915_private *dev_priv)
>
> if (HAS_GMCH(dev_priv))
> i9xx_check_fifo_underruns(crtc);
> - else if (IS_DISPLAY_VER(dev_priv, 7))
> + else if (DISPLAY_VER(dev_priv) == 7)
> ivb_check_fifo_underruns(crtc);
> }
>
> diff --git a/drivers/gpu/drm/i915/display/intel_gmbus.c b/drivers/gpu/drm/i915/display/intel_gmbus.c
> index 2ea6adc3bd3e..17ab3cb81e02 100644
> --- a/drivers/gpu/drm/i915/display/intel_gmbus.c
> +++ b/drivers/gpu/drm/i915/display/intel_gmbus.c
> @@ -109,7 +109,7 @@ static const struct gmbus_pin *get_gmbus_pin(struct drm_i915_private *dev_priv,
> return &gmbus_pins_cnp[pin];
> else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv))
> return &gmbus_pins_bxt[pin];
> - else if (IS_DISPLAY_VER(dev_priv, 9))
> + else if (DISPLAY_VER(dev_priv) == 9)
> return &gmbus_pins_skl[pin];
> else if (IS_BROADWELL(dev_priv))
> return &gmbus_pins_bdw[pin];
> @@ -130,7 +130,7 @@ bool intel_gmbus_is_valid_pin(struct drm_i915_private *dev_priv,
> size = ARRAY_SIZE(gmbus_pins_cnp);
> else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv))
> size = ARRAY_SIZE(gmbus_pins_bxt);
> - else if (IS_DISPLAY_VER(dev_priv, 9))
> + else if (DISPLAY_VER(dev_priv) == 9)
> size = ARRAY_SIZE(gmbus_pins_skl);
> else if (IS_BROADWELL(dev_priv))
> size = ARRAY_SIZE(gmbus_pins_bdw);
> diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
> index 75050a040577..d254fe67ab7f 100644
> --- a/drivers/gpu/drm/i915/display/intel_hdcp.c
> +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
> @@ -291,7 +291,7 @@ static int intel_hdcp_load_keys(struct drm_i915_private *dev_priv)
> * process from other platforms. These platforms use the GT Driver
> * Mailbox interface.
> */
> - if (IS_DISPLAY_VER(dev_priv, 9) && !IS_BROXTON(dev_priv)) {
> + if (DISPLAY_VER(dev_priv) == 9 && !IS_BROXTON(dev_priv)) {
> ret = sandybridge_pcode_write(dev_priv,
> SKL_PCODE_LOAD_HDCP_KEYS, 1);
> if (ret) {
> diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
> index f2d1fef8bd9d..47a8f0a1c5e2 100644
> --- a/drivers/gpu/drm/i915/display/intel_hdmi.c
> +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
> @@ -1978,7 +1978,7 @@ static bool hdmi_deep_color_possible(const struct intel_crtc_state *crtc_state,
>
> /* Display Wa_1405510057:icl,ehl */
> if (crtc_state->output_format == INTEL_OUTPUT_FORMAT_YCBCR420 &&
> - bpc == 10 && IS_DISPLAY_VER(dev_priv, 11) &&
> + bpc == 10 && DISPLAY_VER(dev_priv) == 11 &&
> (adjusted_mode->crtc_hblank_end -
> adjusted_mode->crtc_hblank_start) % 8 == 2)
> return false;
> @@ -2715,7 +2715,7 @@ static u8 intel_hdmi_ddc_pin(struct intel_encoder *encoder)
> ddc_pin = dg1_port_to_ddc_pin(dev_priv, port);
> else if (IS_ROCKETLAKE(dev_priv))
> ddc_pin = rkl_port_to_ddc_pin(dev_priv, port);
> - else if (IS_DISPLAY_VER(dev_priv, 9) && HAS_PCH_TGP(dev_priv))
> + else if (DISPLAY_VER(dev_priv) == 9 && HAS_PCH_TGP(dev_priv))
> ddc_pin = gen9bc_tgp_port_to_ddc_pin(dev_priv, port);
> else if (HAS_PCH_MCC(dev_priv))
> ddc_pin = mcc_port_to_ddc_pin(dev_priv, port);
> diff --git a/drivers/gpu/drm/i915/display/intel_lvds.c b/drivers/gpu/drm/i915/display/intel_lvds.c
> index f31a368f34c5..dd12d15f47c7 100644
> --- a/drivers/gpu/drm/i915/display/intel_lvds.c
> +++ b/drivers/gpu/drm/i915/display/intel_lvds.c
> @@ -280,7 +280,7 @@ static void intel_pre_enable_lvds(struct intel_atomic_state *state,
> * special lvds dither control bit on pch-split platforms, dithering is
> * only controlled through the PIPECONF reg.
> */
> - if (IS_DISPLAY_VER(dev_priv, 4)) {
> + if (DISPLAY_VER(dev_priv) == 4) {
> /*
> * Bspec wording suggests that LVDS port dithering only exists
> * for 18bpp panels.
> diff --git a/drivers/gpu/drm/i915/display/intel_overlay.c b/drivers/gpu/drm/i915/display/intel_overlay.c
> index e477b6114a60..d1255911a327 100644
> --- a/drivers/gpu/drm/i915/display/intel_overlay.c
> +++ b/drivers/gpu/drm/i915/display/intel_overlay.c
> @@ -550,7 +550,7 @@ static u32 calc_swidthsw(struct drm_i915_private *dev_priv, u32 offset, u32 widt
> {
> u32 sw;
>
> - if (IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> sw = ALIGN((offset & 31) + width, 32);
> else
> sw = ALIGN((offset & 63) + width, 64);
> @@ -818,7 +818,7 @@ static int intel_overlay_do_put_image(struct intel_overlay *overlay,
> oconfig |= OCONF_CC_OUT_8BIT;
> if (crtc_state->gamma_enable)
> oconfig |= OCONF_GAMMA2_ENABLE;
> - if (IS_DISPLAY_VER(dev_priv, 4))
> + if (DISPLAY_VER(dev_priv) == 4)
> oconfig |= OCONF_CSC_MODE_BT709;
> oconfig |= pipe == 0 ?
> OCONF_PIPE_A : OCONF_PIPE_B;
> @@ -1052,7 +1052,7 @@ 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_DISPLAY_VER(dev_priv, 4) && rec->stride_Y < 512)
> + if (DISPLAY_VER(dev_priv) == 4 && rec->stride_Y < 512)
> return -EINVAL;
>
> tmp = (rec->flags & I915_OVERLAY_TYPE_MASK) == I915_OVERLAY_YUV_PLANAR ?
> @@ -1279,7 +1279,7 @@ int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data,
> attrs->contrast = overlay->contrast;
> attrs->saturation = overlay->saturation;
>
> - if (!IS_DISPLAY_VER(dev_priv, 2)) {
> + if (DISPLAY_VER(dev_priv) != 2) {
> attrs->gamma0 = intel_de_read(dev_priv, OGAMC0);
> attrs->gamma1 = intel_de_read(dev_priv, OGAMC1);
> attrs->gamma2 = intel_de_read(dev_priv, OGAMC2);
> @@ -1303,7 +1303,7 @@ 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_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> goto out_unlock;
>
> if (overlay->active) {
> diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c
> index 2fcbb2ba2d78..551fcaa77c2c 100644
> --- a/drivers/gpu/drm/i915/display/intel_panel.c
> +++ b/drivers/gpu/drm/i915/display/intel_panel.c
> @@ -667,7 +667,7 @@ static void i9xx_set_backlight(const struct drm_connector_state *conn_state, u32
> pci_write_config_byte(to_pci_dev(dev_priv->drm.dev), LBPC, lbpc);
> }
>
> - if (IS_DISPLAY_VER(dev_priv, 4)) {
> + if (DISPLAY_VER(dev_priv) == 4) {
> mask = BACKLIGHT_DUTY_CYCLE_MASK;
> } else {
> level <<= 1;
> @@ -1040,7 +1040,7 @@ 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_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> intel_de_write(dev_priv, BLC_HIST_CTL, BLM_HISTOGRAM_ENABLE);
> }
>
> @@ -1728,7 +1728,7 @@ static int i9xx_setup_backlight(struct intel_connector *connector, enum pipe unu
>
> ctl = intel_de_read(dev_priv, BLC_PWM_CTL);
>
> - if (IS_DISPLAY_VER(dev_priv, 2) || IS_I915GM(dev_priv) || IS_I945GM(dev_priv))
> + if (DISPLAY_VER(dev_priv) == 2 || IS_I915GM(dev_priv) || IS_I945GM(dev_priv))
> panel->backlight.combination_mode = ctl & BLM_LEGACY_MODE;
>
> if (IS_PINEVIEW(dev_priv))
> @@ -2178,7 +2178,7 @@ intel_panel_init_backlight_funcs(struct intel_panel *panel)
> } else {
> panel->backlight.pwm_funcs = &vlv_pwm_funcs;
> }
> - } else if (IS_DISPLAY_VER(dev_priv, 4)) {
> + } else if (DISPLAY_VER(dev_priv) == 4) {
> panel->backlight.pwm_funcs = &i965_pwm_funcs;
> } else {
> panel->backlight.pwm_funcs = &i9xx_pwm_funcs;
> diff --git a/drivers/gpu/drm/i915/display/intel_pipe_crc.c b/drivers/gpu/drm/i915/display/intel_pipe_crc.c
> index 7c8e0d76207f..0f6de96e6d43 100644
> --- a/drivers/gpu/drm/i915/display/intel_pipe_crc.c
> +++ b/drivers/gpu/drm/i915/display/intel_pipe_crc.c
> @@ -409,7 +409,7 @@ static int get_new_crc_ctl_reg(struct drm_i915_private *dev_priv,
> enum pipe pipe,
> enum intel_pipe_crc_source *source, u32 *val)
> {
> - if (IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> return i8xx_pipe_crc_ctl_reg(source, val);
> else if (DISPLAY_VER(dev_priv) < 5)
> return i9xx_pipe_crc_ctl_reg(dev_priv, pipe, source, val);
> @@ -539,7 +539,7 @@ static int
> intel_is_valid_crc_source(struct drm_i915_private *dev_priv,
> const enum intel_pipe_crc_source source)
> {
> - if (IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> return i8xx_crc_source_valid(dev_priv, source);
> else if (DISPLAY_VER(dev_priv) < 5)
> return i9xx_crc_source_valid(dev_priv, source);
> diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
> index bf8e4ede2a6c..85301e894378 100644
> --- a/drivers/gpu/drm/i915/display/intel_psr.c
> +++ b/drivers/gpu/drm/i915/display/intel_psr.c
> @@ -782,7 +782,7 @@ static bool intel_psr2_config_valid(struct intel_dp *intel_dp,
> psr_max_h = 4096;
> psr_max_v = 2304;
> max_bpp = 24;
> - } else if (IS_DISPLAY_VER(dev_priv, 9)) {
> + } else if (DISPLAY_VER(dev_priv) == 9) {
> psr_max_h = 3640;
> psr_max_v = 2304;
> max_bpp = 24;
> @@ -922,7 +922,7 @@ 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 (intel_dp->psr.psr2_enabled && IS_DISPLAY_VER(dev_priv, 9)) {
> + if (intel_dp->psr.psr2_enabled && DISPLAY_VER(dev_priv) == 9) {
> i915_reg_t reg = CHICKEN_TRANS(cpu_transcoder);
> u32 chicken = intel_de_read(dev_priv, reg);
>
> diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c
> index 71b8edafb1c3..88085486ee59 100644
> --- a/drivers/gpu/drm/i915/display/intel_tc.c
> +++ b/drivers/gpu/drm/i915/display/intel_tc.c
> @@ -28,7 +28,7 @@ tc_cold_get_power_domain(struct intel_digital_port *dig_port)
> {
> struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
>
> - if (IS_DISPLAY_VER(i915, 11))
> + if (DISPLAY_VER(i915) == 11)
> return intel_legacy_aux_to_power_domain(dig_port->aux_ch);
> else
> return POWER_DOMAIN_TC_COLD_OFF;
> @@ -40,7 +40,7 @@ tc_cold_block(struct intel_digital_port *dig_port)
> struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> enum intel_display_power_domain domain;
>
> - if (IS_DISPLAY_VER(i915, 11) && !dig_port->tc_legacy_port)
> + if (DISPLAY_VER(i915) == 11 && !dig_port->tc_legacy_port)
> return 0;
>
> domain = tc_cold_get_power_domain(dig_port);
> @@ -71,7 +71,7 @@ assert_tc_cold_blocked(struct intel_digital_port *dig_port)
> struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
> bool enabled;
>
> - if (IS_DISPLAY_VER(i915, 11) && !dig_port->tc_legacy_port)
> + if (DISPLAY_VER(i915) == 11 && !dig_port->tc_legacy_port)
> return;
>
> enabled = intel_display_power_is_enabled(i915,
> diff --git a/drivers/gpu/drm/i915/display/intel_tv.c b/drivers/gpu/drm/i915/display/intel_tv.c
> index e558f121ec4e..2c5c77693474 100644
> --- a/drivers/gpu/drm/i915/display/intel_tv.c
> +++ b/drivers/gpu/drm/i915/display/intel_tv.c
> @@ -1165,7 +1165,7 @@ intel_tv_get_config(struct intel_encoder *encoder,
> static bool intel_tv_source_too_wide(struct drm_i915_private *dev_priv,
> int hdisplay)
> {
> - return IS_DISPLAY_VER(dev_priv, 3) && hdisplay > 1024;
> + return DISPLAY_VER(dev_priv) == 3 && hdisplay > 1024;
> }
>
> static bool intel_tv_vert_scaling(const struct drm_display_mode *tv_mode,
> @@ -1789,7 +1789,7 @@ intel_tv_get_modes(struct drm_connector *connector)
> continue;
>
> /* no vertical scaling with wide sources on gen3 */
> - if (IS_DISPLAY_VER(dev_priv, 3) && input->w > 1024 &&
> + if (DISPLAY_VER(dev_priv) == 3 && input->w > 1024 &&
> input->h > intel_tv_mode_vdisplay(tv_mode))
> continue;
>
> @@ -1978,7 +1978,7 @@ intel_tv_init(struct drm_i915_private *dev_priv)
> /* Create TV properties then attach current values */
> for (i = 0; i < ARRAY_SIZE(tv_modes); i++) {
> /* 1080p50/1080p60 not supported on gen3 */
> - if (IS_DISPLAY_VER(dev_priv, 3) &&
> + if (DISPLAY_VER(dev_priv) == 3 &&
> tv_modes[i].oversample == 1)
> break;
>
> diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c
> index 098636c811a8..8a8e3b5e6ef0 100644
> --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
> +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
> @@ -1208,7 +1208,7 @@ static int skl_plane_check_dst_coordinates(const struct intel_crtc_state *crtc_s
> * than the cursor ending less than 4 pixels from the left edge of the
> * screen may cause FIFO underflow and display corruption.
> */
> - if (IS_DISPLAY_VER(dev_priv, 10) &&
> + if (DISPLAY_VER(dev_priv) == 10 &&
> (crtc_x + crtc_w < 4 || crtc_x > pipe_src_w - 4)) {
> drm_dbg_kms(&dev_priv->drm,
> "requested plane X %s position %d invalid (valid range %d-%d)\n",
> @@ -1695,7 +1695,7 @@ 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_DISPLAY_VER(dev_priv, 9) && pipe == PIPE_C)
> + if (DISPLAY_VER(dev_priv) == 9 && pipe == PIPE_C)
> return false;
>
> if (plane_id != PLANE_PRIMARY && plane_id != PLANE_SPRITE0)
> @@ -2007,8 +2007,8 @@ skl_universal_plane_create(struct drm_i915_private *dev_priv,
> plane->check_plane = skl_plane_check;
>
> if (plane_id == PLANE_PRIMARY) {
> - plane->need_async_flip_disable_wa = IS_DISPLAY_RANGE(dev_priv,
> - 9, 10);
> + plane->need_async_flip_disable_wa = IS_DISPLAY_VER(dev_priv,
> + 9, 10);
> plane->async_flip = skl_plane_async_flip;
> plane->enable_flip_done = skl_plane_enable_flip_done;
> plane->disable_flip_done = skl_plane_disable_flip_done;
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index 8c62bb2abd31..907c66efb469 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -1238,9 +1238,8 @@ static inline struct drm_i915_private *pdev_to_i915(struct pci_dev *pdev)
> #define INTEL_DEVID(dev_priv) (RUNTIME_INFO(dev_priv)->device_id)
>
> #define DISPLAY_VER(i915) (INTEL_INFO(i915)->display.ver)
> -#define IS_DISPLAY_RANGE(i915, from, until) \
> +#define IS_DISPLAY_VER(i915, from, until) \
> (DISPLAY_VER(i915) >= (from) && DISPLAY_VER(i915) <= (until))
> -#define IS_DISPLAY_VER(i915, v) (DISPLAY_VER(i915) == (v))
>
> #define REVID_FOREVER 0xff
> #define INTEL_REVID(dev_priv) (to_pci_dev((dev_priv)->drm.dev)->revision)
> diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
> index 920327bdcb10..798ecc718e3f 100644
> --- a/drivers/gpu/drm/i915/i915_irq.c
> +++ b/drivers/gpu/drm/i915/i915_irq.c
> @@ -806,7 +806,7 @@ static int __intel_get_crtc_scanline(struct intel_crtc *crtc)
> if (mode->flags & DRM_MODE_FLAG_INTERLACE)
> vtotal /= 2;
>
> - if (IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> position = intel_de_read_fw(dev_priv, PIPEDSL(pipe)) & DSL_LINEMASK_GEN2;
> else
> position = intel_de_read_fw(dev_priv, PIPEDSL(pipe)) & DSL_LINEMASK_GEN3;
> @@ -857,7 +857,7 @@ static bool i915_get_crtc_scanoutpos(struct drm_crtc *_crtc,
> int vbl_start, vbl_end, hsync_start, htotal, vtotal;
> unsigned long irqflags;
> bool use_scanline_counter = DISPLAY_VER(dev_priv) >= 5 ||
> - IS_G4X(dev_priv) || IS_DISPLAY_VER(dev_priv, 2) ||
> + IS_G4X(dev_priv) || DISPLAY_VER(dev_priv) == 2 ||
> crtc->mode_flags & I915_MODE_FLAG_USE_SCANLINE_COUNTER;
>
> if (drm_WARN_ON(&dev_priv->drm, !mode->crtc_clock)) {
> @@ -2077,7 +2077,7 @@ static void ilk_display_irq_handler(struct drm_i915_private *dev_priv,
> intel_uncore_write(&dev_priv->uncore, SDEIIR, pch_iir);
> }
>
> - if (IS_DISPLAY_VER(dev_priv, 5) && de_iir & DE_PCU_EVENT)
> + if (DISPLAY_VER(dev_priv) == 5 && de_iir & DE_PCU_EVENT)
> gen5_rps_irq_handler(&dev_priv->gt.rps);
> }
>
> @@ -2287,10 +2287,10 @@ static u32 gen8_de_port_aux_mask(struct drm_i915_private *dev_priv)
> GEN9_AUX_CHANNEL_C |
> GEN9_AUX_CHANNEL_D;
>
> - if (IS_CNL_WITH_PORT_F(dev_priv) || IS_DISPLAY_VER(dev_priv, 11))
> + if (IS_CNL_WITH_PORT_F(dev_priv) || DISPLAY_VER(dev_priv) == 11)
> mask |= CNL_AUX_CHANNEL_F;
>
> - if (IS_DISPLAY_VER(dev_priv, 11))
> + if (DISPLAY_VER(dev_priv) == 11)
> mask |= ICL_AUX_CHANNEL_E;
>
> return mask;
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index 3f6d8b502a61..eaf4c072ade0 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -2339,7 +2339,7 @@ static void i9xx_update_wm(struct intel_crtc *unused_crtc)
>
> if (IS_I945GM(dev_priv))
> wm_info = &i945_wm_info;
> - else if (!IS_DISPLAY_VER(dev_priv, 2))
> + else if (DISPLAY_VER(dev_priv) != 2)
> wm_info = &i915_wm_info;
> else
> wm_info = &i830_a_wm_info;
> @@ -2353,7 +2353,7 @@ static void i9xx_update_wm(struct intel_crtc *unused_crtc)
> crtc->base.primary->state->fb;
> int cpp;
>
> - if (IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> cpp = 4;
> else
> cpp = fb->format->cpp[0];
> @@ -2368,7 +2368,7 @@ static void i9xx_update_wm(struct intel_crtc *unused_crtc)
> planea_wm = wm_info->max_wm;
> }
>
> - if (IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> wm_info = &i830_bc_wm_info;
>
> fifo_size = dev_priv->display.get_fifo_size(dev_priv, PLANE_B);
> @@ -2380,7 +2380,7 @@ static void i9xx_update_wm(struct intel_crtc *unused_crtc)
> crtc->base.primary->state->fb;
> int cpp;
>
> - if (IS_DISPLAY_VER(dev_priv, 2))
> + if (DISPLAY_VER(dev_priv) == 2)
> cpp = 4;
> else
> cpp = fb->format->cpp[0];
> @@ -2967,7 +2967,7 @@ static void intel_fixup_spr_wm_latency(struct drm_i915_private *dev_priv,
> u16 wm[5])
> {
> /* ILK sprite LP0 latency is 1300 ns */
> - if (IS_DISPLAY_VER(dev_priv, 5))
> + if (DISPLAY_VER(dev_priv) == 5)
> wm[0] = 13;
> }
>
> @@ -2975,7 +2975,7 @@ static void intel_fixup_cur_wm_latency(struct drm_i915_private *dev_priv,
> u16 wm[5])
> {
> /* ILK cursor LP0 latency is 1300 ns */
> - if (IS_DISPLAY_VER(dev_priv, 5))
> + if (DISPLAY_VER(dev_priv) == 5)
> wm[0] = 13;
> }
>
> @@ -3105,7 +3105,7 @@ 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_DISPLAY_VER(dev_priv, 6)) {
> + if (DISPLAY_VER(dev_priv) == 6) {
> snb_wm_latency_quirk(dev_priv);
> snb_wm_lp3_irq_quirk(dev_priv);
> }
> @@ -3354,7 +3354,7 @@ static void ilk_wm_merge(struct drm_i915_private *dev_priv,
> * What we should check here is whether FBC can be
> * enabled sometime later.
> */
> - if (IS_DISPLAY_VER(dev_priv, 5) && !merged->fbc_wm_enabled &&
> + if (DISPLAY_VER(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];
> @@ -3654,7 +3654,7 @@ u8 intel_enabled_dbuf_slices_mask(struct drm_i915_private *dev_priv)
> */
> static bool skl_needs_memory_bw_wa(struct drm_i915_private *dev_priv)
> {
> - return IS_DISPLAY_VER(dev_priv, 9);
> + return DISPLAY_VER(dev_priv) == 9;
> }
>
> static bool
> @@ -3680,13 +3680,13 @@ skl_setup_sagv_block_time(struct drm_i915_private *dev_priv)
> }
>
> drm_dbg(&dev_priv->drm, "Couldn't read SAGV block time!\n");
> - } else if (IS_DISPLAY_VER(dev_priv, 11)) {
> + } else if (DISPLAY_VER(dev_priv) == 11) {
> dev_priv->sagv_block_time_us = 10;
> return;
> - } else if (IS_DISPLAY_VER(dev_priv, 10)) {
> + } else if (DISPLAY_VER(dev_priv) == 10) {
> dev_priv->sagv_block_time_us = 20;
> return;
> - } else if (IS_DISPLAY_VER(dev_priv, 9)) {
> + } else if (DISPLAY_VER(dev_priv) == 9) {
> dev_priv->sagv_block_time_us = 30;
> return;
> } else {
> @@ -4613,9 +4613,9 @@ static u8 skl_compute_dbuf_slices(struct intel_crtc *crtc, u8 active_pipes)
> struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
> enum pipe pipe = crtc->pipe;
>
> - if (IS_DISPLAY_VER(dev_priv, 12))
> + if (DISPLAY_VER(dev_priv) == 12)
> return tgl_compute_dbuf_slices(pipe, active_pipes);
> - else if (IS_DISPLAY_VER(dev_priv, 11))
> + else if (DISPLAY_VER(dev_priv) == 11)
> return icl_compute_dbuf_slices(pipe, active_pipes);
> /*
> * For anything else just return one slice yet.
> @@ -4986,7 +4986,7 @@ skl_allocate_plane_ddb(struct intel_atomic_state *state,
> * Wa_1408961008:icl, ehl
> * Underruns with WM1+ disabled
> */
> - if (IS_DISPLAY_VER(dev_priv, 11) &&
> + if (DISPLAY_VER(dev_priv) == 11 &&
> level == 1 && wm->wm[0].enable) {
> wm->wm[level].blocks = wm->wm[0].blocks;
> wm->wm[level].lines = wm->wm[0].lines;
> @@ -5245,7 +5245,7 @@ static void skl_compute_plane_wm(const struct intel_crtc_state *crtc_state,
> (wp->plane_bytes_per_line / wp->dbuf_block_size < 1)) {
> selected_result = method2;
> } else if (latency >= wp->linetime_us) {
> - if (IS_DISPLAY_VER(dev_priv, 9))
> + if (DISPLAY_VER(dev_priv) == 9)
> selected_result = min_fixed16(method1, method2);
> else
> selected_result = method2;
> @@ -5258,7 +5258,7 @@ static void skl_compute_plane_wm(const struct intel_crtc_state *crtc_state,
> lines = div_round_up_fixed16(selected_result,
> wp->plane_blocks_per_line);
>
> - if (IS_DISPLAY_VER(dev_priv, 9)) {
> + if (DISPLAY_VER(dev_priv) == 9) {
> /* Display WA #1125: skl,bxt,kbl */
> if (level == 0 && wp->rc_surface)
> blocks += fixed16_to_u32_round_up(wp->y_tile_minimum);
> @@ -5375,7 +5375,7 @@ static void skl_compute_transition_wm(struct drm_i915_private *dev_priv,
> * WaDisableTWM:skl,kbl,cfl,bxt
> * Transition WM are not recommended by HW team for GEN9
> */
> - if (IS_DISPLAY_VER(dev_priv, 9))
> + if (DISPLAY_VER(dev_priv) == 9)
> return;
>
> if (DISPLAY_VER(dev_priv) >= 11)
> @@ -5384,7 +5384,7 @@ static void skl_compute_transition_wm(struct drm_i915_private *dev_priv,
> trans_min = 14;
>
> /* Display WA #1140: glk,cnl */
> - if (IS_DISPLAY_VER(dev_priv, 10))
> + if (DISPLAY_VER(dev_priv) == 10)
> trans_amount = 0;
> else
> trans_amount = 10; /* This is configurable amount */
> @@ -7694,9 +7694,9 @@ 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_DISPLAY_VER(dev_priv, 5) && dev_priv->wm.pri_latency[1] &&
> + if ((DISPLAY_VER(dev_priv) == 5 && dev_priv->wm.pri_latency[1] &&
> dev_priv->wm.spr_latency[1] && dev_priv->wm.cur_latency[1]) ||
> - (!IS_DISPLAY_VER(dev_priv, 5) && dev_priv->wm.pri_latency[0] &&
> + (DISPLAY_VER(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 =
> @@ -7739,12 +7739,12 @@ void intel_init_pm(struct drm_i915_private *dev_priv)
> dev_priv->display.update_wm = NULL;
> } else
> dev_priv->display.update_wm = pnv_update_wm;
> - } else if (IS_DISPLAY_VER(dev_priv, 4)) {
> + } else if (DISPLAY_VER(dev_priv) == 4) {
> dev_priv->display.update_wm = i965_update_wm;
> - } else if (IS_DISPLAY_VER(dev_priv, 3)) {
> + } else if (DISPLAY_VER(dev_priv) == 3) {
> dev_priv->display.update_wm = i9xx_update_wm;
> dev_priv->display.get_fifo_size = i9xx_get_fifo_size;
> - } else if (IS_DISPLAY_VER(dev_priv, 2)) {
> + } else if (DISPLAY_VER(dev_priv) == 2) {
> if (INTEL_NUM_PIPES(dev_priv) == 1) {
> dev_priv->display.update_wm = i845_update_wm;
> dev_priv->display.get_fifo_size = i845_get_fifo_size;
--
Jani Nikula, Intel Open Source Graphics Center
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