[Intel-gfx] [PATCH v3] drm/i915/glk: Reuse broxton code for geminilake
Rodrigo Vivi
rodrigo.vivi at gmail.com
Fri Dec 2 01:06:37 UTC 2016
A reviewed backwards because I was willing to check if all ifs were in place.
I missed the ones from i915_drv.c
*** i915_drv.c:
i915_drm_suspend_late[1500] fw_csr = !IS_GEN9_LP(dev_priv) &&
i915_drm_suspend_late[1513] if (IS_GEN9_LP(dev_priv))
i915_drm_resume_early[1721] if (IS_GEN9_LP(dev_priv)) {
i915_drm_resume_early[1731] if (IS_GEN9_LP(dev_priv) ||
intel_runtime_suspend[2354] if (IS_GEN9_LP(dev_priv)) {
intel_runtime_resume[2439] if (IS_GEN9_LP(dev_priv)) {
The ones that I had added with the patch
"drm/i915/glk: Add missing bits to allow runtime pm suspend on GLK."
Feel free to squash all those into this patch if you like. However I believe that before that one we need Anusha's dmc load patch that is one that I'm also missing on this series here, right?
So any option works for me and if you decide to move with this feel free to use
Reviewed-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
And please let me know what are your plans with this runtime_pm related patches and if you need anything from me.
Thanks,
Rodrigo.
On Tue, Nov 29, 2016 at 05:47:12PM +0200, Ander Conselvan de Oliveira wrote:
> Geminilake is mostly backwards compatible with broxton, so change most
> of the IS_BROXTON() checks to IS_GEN9_LP(). Differences between the
> platforms will be implemented in follow-up patches.
>
> v2: Don't reuse broxton's path in intel_update_max_cdclk().
> Don't set plane count as in broxton.
>
> v3: Rebase
>
> v4: Include the check intel_bios_is_port_hpd_inverted().
> Commit message.
>
> v5: Leave i915_dmc_info() out; glk's csr version != bxt's. (Rodrigo)
>
> v6: Rebase.
>
> v7: Convert a few mode IS_BROXTON() occurances in pps, ddi, dsi and pll
> code. (Rodrigo)
>
> Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
> Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira at intel.com>
> ---
> drivers/gpu/drm/i915/i915_debugfs.c | 10 +++++-----
> drivers/gpu/drm/i915/i915_gem_gtt.c | 8 ++++----
> drivers/gpu/drm/i915/i915_irq.c | 10 +++++-----
> drivers/gpu/drm/i915/i915_reg.h | 4 ++--
> drivers/gpu/drm/i915/intel_bios.c | 2 +-
> drivers/gpu/drm/i915/intel_ddi.c | 18 +++++++++---------
> drivers/gpu/drm/i915/intel_display.c | 12 ++++++------
> drivers/gpu/drm/i915/intel_dp.c | 24 ++++++++++++------------
> drivers/gpu/drm/i915/intel_dpio_phy.c | 1 -
> drivers/gpu/drm/i915/intel_dpll_mgr.c | 2 +-
> drivers/gpu/drm/i915/intel_dsi.c | 30 +++++++++++++++---------------
> drivers/gpu/drm/i915/intel_dsi_pll.c | 12 ++++++------
> drivers/gpu/drm/i915/intel_hdmi.c | 6 +++---
> drivers/gpu/drm/i915/intel_i2c.c | 4 ++--
> drivers/gpu/drm/i915/intel_mocs.c | 2 +-
> drivers/gpu/drm/i915/intel_panel.c | 2 +-
> drivers/gpu/drm/i915/intel_pm.c | 6 +++---
> drivers/gpu/drm/i915/intel_runtime_pm.c | 6 +++---
> 18 files changed, 79 insertions(+), 80 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
> index 8eb8c29..6c17d39 100644
> --- a/drivers/gpu/drm/i915/i915_debugfs.c
> +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> @@ -1108,7 +1108,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
> int max_freq;
>
> rp_state_limits = I915_READ(GEN6_RP_STATE_LIMITS);
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> rp_state_cap = I915_READ(BXT_RP_STATE_CAP);
> gt_perf_status = I915_READ(BXT_GT_PERF_STATUS);
> } else {
> @@ -1204,7 +1204,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
> seq_printf(m, "Down threshold: %d%%\n",
> dev_priv->rps.down_threshold);
>
> - max_freq = (IS_BROXTON(dev_priv) ? rp_state_cap >> 0 :
> + max_freq = (IS_GEN9_LP(dev_priv) ? rp_state_cap >> 0 :
> rp_state_cap >> 16) & 0xff;
> max_freq *= (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv) ?
> GEN9_FREQ_SCALER : 1);
> @@ -1217,7 +1217,7 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
> seq_printf(m, "Nominal (RP1) frequency: %dMHz\n",
> intel_gpu_freq(dev_priv, max_freq));
>
> - max_freq = (IS_BROXTON(dev_priv) ? rp_state_cap >> 16 :
> + max_freq = (IS_GEN9_LP(dev_priv) ? rp_state_cap >> 16 :
> rp_state_cap >> 0) & 0xff;
> max_freq *= (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv) ?
> GEN9_FREQ_SCALER : 1);
> @@ -5169,7 +5169,7 @@ static void gen9_sseu_device_status(struct drm_i915_private *dev_priv,
> u32 s_reg[s_max], eu_reg[2*s_max], eu_mask[2];
>
> /* BXT has a single slice and at most 3 subslices. */
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> s_max = 1;
> ss_max = 3;
> }
> @@ -5203,7 +5203,7 @@ static void gen9_sseu_device_status(struct drm_i915_private *dev_priv,
> for (ss = 0; ss < ss_max; ss++) {
> unsigned int eu_cnt;
>
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> if (!(s_reg[s] & (GEN9_PGCTL_SS_ACK(ss))))
> /* skip disabled subslice */
> continue;
> diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
> index 6cee707..e721a6f 100644
> --- a/drivers/gpu/drm/i915/i915_gem_gtt.c
> +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
> @@ -372,7 +372,7 @@ static void kunmap_page_dma(struct drm_i915_private *dev_priv, void *vaddr)
> /* There are only few exceptions for gen >=6. chv and bxt.
> * And we are not sure about the latter so play safe for now.
> */
> - if (IS_CHERRYVIEW(dev_priv) || IS_BROXTON(dev_priv))
> + if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv))
> drm_clflush_virt_range(vaddr, PAGE_SIZE);
>
> kunmap_atomic(vaddr);
> @@ -2940,7 +2940,7 @@ static int ggtt_probe_common(struct i915_ggtt *ggtt, u64 size)
> * resort to an uncached mapping. The WC issue is easily caught by the
> * readback check when writing GTT PTE entries.
> */
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> ggtt->gsm = ioremap_nocache(phys_addr, size);
> else
> ggtt->gsm = ioremap_wc(phys_addr, size);
> @@ -3070,7 +3070,7 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt)
>
> ggtt->base.total = (size / sizeof(gen8_pte_t)) << PAGE_SHIFT;
>
> - if (IS_CHERRYVIEW(dev_priv) || IS_BROXTON(dev_priv))
> + if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv))
> chv_setup_private_ppat(dev_priv);
> else
> bdw_setup_private_ppat(dev_priv);
> @@ -3310,7 +3310,7 @@ void i915_gem_restore_gtt_mappings(struct drm_i915_private *dev_priv)
> ggtt->base.closed = false;
>
> if (INTEL_GEN(dev_priv) >= 8) {
> - if (IS_CHERRYVIEW(dev_priv) || IS_BROXTON(dev_priv))
> + if (IS_CHERRYVIEW(dev_priv) || IS_GEN9_LP(dev_priv))
> chv_setup_private_ppat(dev_priv);
> else
> bdw_setup_private_ppat(dev_priv);
> diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
> index 0b119b9..a0e70f5 100644
> --- a/drivers/gpu/drm/i915/i915_irq.c
> +++ b/drivers/gpu/drm/i915/i915_irq.c
> @@ -2435,7 +2435,7 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
> found = true;
> }
>
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> tmp_mask = iir & BXT_DE_PORT_HOTPLUG_MASK;
> if (tmp_mask) {
> bxt_hpd_irq_handler(dev_priv, tmp_mask,
> @@ -2451,7 +2451,7 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
> }
> }
>
> - if (IS_BROXTON(dev_priv) && (iir & BXT_DE_PORT_GMBUS)) {
> + if (IS_GEN9_LP(dev_priv) && (iir & BXT_DE_PORT_GMBUS)) {
> gmbus_irq_handler(dev_priv);
> found = true;
> }
> @@ -3375,7 +3375,7 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
> GEN9_DE_PIPE_IRQ_FAULT_ERRORS;
> de_port_masked |= GEN9_AUX_CHANNEL_B | GEN9_AUX_CHANNEL_C |
> GEN9_AUX_CHANNEL_D;
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> de_port_masked |= BXT_DE_PORT_GMBUS;
> } else {
> de_pipe_masked |= GEN8_PIPE_PRIMARY_FLIP_DONE |
> @@ -3386,7 +3386,7 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
> GEN8_PIPE_FIFO_UNDERRUN;
>
> de_port_enables = de_port_masked;
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> de_port_enables |= BXT_DE_PORT_HOTPLUG_MASK;
> else if (IS_BROADWELL(dev_priv))
> de_port_enables |= GEN8_PORT_DP_A_HOTPLUG;
> @@ -4211,7 +4211,7 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
> dev->driver->irq_uninstall = gen8_irq_uninstall;
> dev->driver->enable_vblank = gen8_enable_vblank;
> dev->driver->disable_vblank = gen8_disable_vblank;
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> dev_priv->display.hpd_irq_setup = bxt_hpd_irq_setup;
> else if (HAS_PCH_SPT(dev_priv) || HAS_PCH_KBP(dev_priv))
> dev_priv->display.hpd_irq_setup = spt_hpd_irq_setup;
> diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
> index 6747d68..1dec207 100644
> --- a/drivers/gpu/drm/i915/i915_reg.h
> +++ b/drivers/gpu/drm/i915/i915_reg.h
> @@ -3256,7 +3256,7 @@ enum skl_disp_power_wells {
> #define INTERVAL_1_33_US(us) (((us) * 3) >> 2)
> #define INTERVAL_0_833_US(us) (((us) * 6) / 5)
> #define GT_INTERVAL_FROM_US(dev_priv, us) (IS_GEN9(dev_priv) ? \
> - (IS_BROXTON(dev_priv) ? \
> + (IS_GEN9_LP(dev_priv) ? \
> INTERVAL_0_833_US(us) : \
> INTERVAL_1_33_US(us)) : \
> INTERVAL_1_28_US(us))
> @@ -3265,7 +3265,7 @@ enum skl_disp_power_wells {
> #define INTERVAL_1_33_TO_US(interval) (((interval) << 2) / 3)
> #define INTERVAL_0_833_TO_US(interval) (((interval) * 5) / 6)
> #define GT_PM_INTERVAL_TO_US(dev_priv, interval) (IS_GEN9(dev_priv) ? \
> - (IS_BROXTON(dev_priv) ? \
> + (IS_GEN9_LP(dev_priv) ? \
> INTERVAL_0_833_TO_US(interval) : \
> INTERVAL_1_33_TO_US(interval)) : \
> INTERVAL_1_28_TO_US(interval))
> diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
> index 7ffab1a..eaade27 100644
> --- a/drivers/gpu/drm/i915/intel_bios.c
> +++ b/drivers/gpu/drm/i915/intel_bios.c
> @@ -1779,7 +1779,7 @@ intel_bios_is_port_hpd_inverted(struct drm_i915_private *dev_priv,
> {
> int i;
>
> - if (WARN_ON_ONCE(!IS_BROXTON(dev_priv)))
> + if (WARN_ON_ONCE(!IS_GEN9_LP(dev_priv)))
> return false;
>
> for (i = 0; i < dev_priv->vbt.child_dev_num; i++) {
> diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
> index f8e939d..3133e57 100644
> --- a/drivers/gpu/drm/i915/intel_ddi.c
> +++ b/drivers/gpu/drm/i915/intel_ddi.c
> @@ -442,7 +442,7 @@ static int intel_ddi_hdmi_level(struct drm_i915_private *dev_priv, enum port por
>
> hdmi_level = dev_priv->vbt.ddi_port_info[port].hdmi_level_shift;
>
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> return hdmi_level;
>
> if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
> @@ -484,7 +484,7 @@ void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder)
> const struct ddi_buf_trans *ddi_translations_edp;
> const struct ddi_buf_trans *ddi_translations;
>
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> return;
>
> if (IS_KABYLAKE(dev_priv)) {
> @@ -567,7 +567,7 @@ static void intel_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder)
> enum port port = intel_ddi_get_encoder_port(encoder);
> const struct ddi_buf_trans *ddi_translations_hdmi;
>
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> return;
>
> hdmi_level = intel_ddi_hdmi_level(dev_priv, port);
> @@ -1091,7 +1091,7 @@ void intel_ddi_clock_get(struct intel_encoder *encoder,
> hsw_ddi_clock_get(encoder, pipe_config);
> else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
> skl_ddi_clock_get(encoder, pipe_config);
> - else if (IS_BROXTON(dev_priv))
> + else if (IS_GEN9_LP(dev_priv))
> bxt_ddi_clock_get(encoder, pipe_config);
> }
>
> @@ -1153,7 +1153,7 @@ bool intel_ddi_pll_select(struct intel_crtc *intel_crtc,
> if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
> return skl_ddi_pll_select(intel_crtc, crtc_state,
> intel_encoder);
> - else if (IS_BROXTON(dev_priv))
> + else if (IS_GEN9_LP(dev_priv))
> return bxt_ddi_pll_select(intel_crtc, crtc_state,
> intel_encoder);
> else
> @@ -1643,7 +1643,7 @@ uint32_t ddi_signal_levels(struct intel_dp *intel_dp)
>
> if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
> skl_ddi_set_iboost(encoder, level);
> - else if (IS_BROXTON(dev_priv))
> + else if (IS_GEN9_LP(dev_priv))
> bxt_ddi_vswing_sequence(dev_priv, level, port, encoder->type);
>
> return DDI_BUF_TRANS_SELECT(level);
> @@ -1716,7 +1716,7 @@ static void intel_ddi_pre_enable_hdmi(struct intel_encoder *encoder,
> intel_prepare_hdmi_ddi_buffers(encoder);
> if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
> skl_ddi_set_iboost(encoder, level);
> - else if (IS_BROXTON(dev_priv))
> + else if (IS_GEN9_LP(dev_priv))
> bxt_ddi_vswing_sequence(dev_priv, level, port,
> INTEL_OUTPUT_HDMI);
>
> @@ -2127,7 +2127,7 @@ intel_ddi_get_link_dpll(struct intel_dp *intel_dp, int clock)
> struct intel_shared_dpll_config tmp_pll_config;
> enum intel_dpll_id dpll_id;
>
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> dpll_id = (enum intel_dpll_id)dig_port->port;
> /*
> * Select the required PLL. This works for platforms where
> @@ -2244,7 +2244,7 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port)
> * configuration so that we use the proper lane count for our
> * calculations.
> */
> - if (IS_BROXTON(dev_priv) && port == PORT_A) {
> + if (IS_GEN9_LP(dev_priv) && port == PORT_A) {
> if (!(intel_dig_port->saved_port_bits & DDI_A_4_LANES)) {
> DRM_DEBUG_KMS("BXT BIOS forgot to set DDI_A_4_LANES for port A; fixing\n");
> intel_dig_port->saved_port_bits |= DDI_A_4_LANES;
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index 15f48a0..418941b 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -614,12 +614,12 @@ static bool intel_PLL_is_valid(struct drm_i915_private *dev_priv,
> INTELPllInvalid("m1 out of range\n");
>
> if (!IS_PINEVIEW(dev_priv) && !IS_VALLEYVIEW(dev_priv) &&
> - !IS_CHERRYVIEW(dev_priv) && !IS_BROXTON(dev_priv))
> + !IS_CHERRYVIEW(dev_priv) && !IS_GEN9_LP(dev_priv))
> if (clock->m1 <= clock->m2)
> INTELPllInvalid("m1 <= m2\n");
>
> if (!IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv) &&
> - !IS_BROXTON(dev_priv)) {
> + !IS_GEN9_LP(dev_priv)) {
> if (clock->p < limit->p.min || limit->p.max < clock->p)
> INTELPllInvalid("p out of range\n");
> if (clock->m < limit->m.min || limit->m.max < clock->m)
> @@ -10641,7 +10641,7 @@ static void haswell_get_ddi_port_state(struct intel_crtc *crtc,
>
> if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
> skylake_get_ddi_pll(dev_priv, port, pipe_config);
> - else if (IS_BROXTON(dev_priv))
> + else if (IS_GEN9_LP(dev_priv))
> bxt_get_ddi_pll(dev_priv, port, pipe_config);
> else
> haswell_get_ddi_pll(dev_priv, port, pipe_config);
> @@ -10686,7 +10686,7 @@ static bool haswell_get_pipe_config(struct intel_crtc *crtc,
>
> active = hsw_get_transcoder_state(crtc, pipe_config, &power_domain_mask);
>
> - if (IS_BROXTON(dev_priv) &&
> + if (IS_GEN9_LP(dev_priv) &&
> bxt_get_dsi_transcoder_state(crtc, pipe_config, &power_domain_mask)) {
> WARN_ON(active);
> active = true;
> @@ -12784,7 +12784,7 @@ static void intel_dump_pipe_config(struct intel_crtc *crtc,
> DRM_DEBUG_KMS("ips: %i, double wide: %i\n",
> pipe_config->ips_enabled, pipe_config->double_wide);
>
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> DRM_DEBUG_KMS("dpll_hw_state: ebb0: 0x%x, ebb4: 0x%x,"
> "pll0: 0x%x, pll1: 0x%x, pll2: 0x%x, pll3: 0x%x, "
> "pll6: 0x%x, pll8: 0x%x, pll9: 0x%x, pll10: 0x%x, pcsdw12: 0x%x\n",
> @@ -15478,7 +15478,7 @@ void intel_pps_unlock_regs_wa(struct drm_i915_private *dev_priv)
>
> static void intel_pps_init(struct drm_i915_private *dev_priv)
> {
> - if (HAS_PCH_SPLIT(dev_priv) || IS_BROXTON(dev_priv))
> + if (HAS_PCH_SPLIT(dev_priv) || IS_GEN9_LP(dev_priv))
> dev_priv->pps_mmio_base = PCH_PPS_BASE;
> else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> dev_priv->pps_mmio_base = VLV_PPS_BASE;
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index 9dfbde4..1f2420c 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -233,7 +233,7 @@ intel_dp_source_rates(struct intel_dp *intel_dp, const int **source_rates)
> struct drm_i915_private *dev_priv = to_i915(dig_port->base.base.dev);
> int size;
>
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> *source_rates = bxt_rates;
> size = ARRAY_SIZE(bxt_rates);
> } else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
> @@ -645,7 +645,7 @@ void intel_power_sequencer_reset(struct drm_i915_private *dev_priv)
> struct intel_encoder *encoder;
>
> if (WARN_ON(!IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv) &&
> - !IS_BROXTON(dev_priv)))
> + !IS_GEN9_LP(dev_priv)))
> return;
>
> /*
> @@ -665,7 +665,7 @@ void intel_power_sequencer_reset(struct drm_i915_private *dev_priv)
> continue;
>
> intel_dp = enc_to_intel_dp(&encoder->base);
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> intel_dp->pps_reset = true;
> else
> intel_dp->pps_pipe = INVALID_PIPE;
> @@ -688,7 +688,7 @@ static void intel_pps_get_registers(struct drm_i915_private *dev_priv,
>
> memset(regs, 0, sizeof(*regs));
>
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> pps_idx = bxt_power_sequencer_idx(intel_dp);
> else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> pps_idx = vlv_power_sequencer_pipe(intel_dp);
> @@ -697,7 +697,7 @@ static void intel_pps_get_registers(struct drm_i915_private *dev_priv,
> regs->pp_stat = PP_STATUS(pps_idx);
> regs->pp_on = PP_ON_DELAYS(pps_idx);
> regs->pp_off = PP_OFF_DELAYS(pps_idx);
> - if (!IS_BROXTON(dev_priv))
> + if (!IS_GEN9_LP(dev_priv))
> regs->pp_div = PP_DIVISOR(pps_idx);
> }
>
> @@ -2984,7 +2984,7 @@ intel_dp_voltage_max(struct intel_dp *intel_dp)
> struct drm_i915_private *dev_priv = to_i915(intel_dp_to_dev(intel_dp));
> enum port port = dp_to_dig_port(intel_dp)->port;
>
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> return DP_TRAIN_VOLTAGE_SWING_LEVEL_3;
> else if (INTEL_GEN(dev_priv) >= 9) {
> if (dev_priv->vbt.edp.low_vswing && port == PORT_A)
> @@ -4300,7 +4300,7 @@ static bool intel_digital_port_connected(struct drm_i915_private *dev_priv,
> return ibx_digital_port_connected(dev_priv, port);
> else if (HAS_PCH_SPLIT(dev_priv))
> return cpt_digital_port_connected(dev_priv, port);
> - else if (IS_BROXTON(dev_priv))
> + else if (IS_GEN9_LP(dev_priv))
> return bxt_digital_port_connected(dev_priv, port);
> else if (IS_GM45(dev_priv))
> return gm45_digital_port_connected(dev_priv, port);
> @@ -4929,7 +4929,7 @@ intel_pps_readout_hw_state(struct drm_i915_private *dev_priv,
>
> pp_on = I915_READ(regs.pp_on);
> pp_off = I915_READ(regs.pp_off);
> - if (!IS_BROXTON(dev_priv)) {
> + if (!IS_GEN9_LP(dev_priv)) {
> I915_WRITE(regs.pp_ctrl, pp_ctl);
> pp_div = I915_READ(regs.pp_div);
> }
> @@ -4947,7 +4947,7 @@ intel_pps_readout_hw_state(struct drm_i915_private *dev_priv,
> seq->t10 = (pp_off & PANEL_POWER_DOWN_DELAY_MASK) >>
> PANEL_POWER_DOWN_DELAY_SHIFT;
>
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> u16 tmp = (pp_ctl & BXT_POWER_CYCLE_DELAY_MASK) >>
> BXT_POWER_CYCLE_DELAY_SHIFT;
> if (tmp > 0)
> @@ -5078,7 +5078,7 @@ intel_dp_init_panel_power_sequencer_registers(struct drm_device *dev,
> (seq->t10 << PANEL_POWER_DOWN_DELAY_SHIFT);
> /* Compute the divisor for the pp clock, simply match the Bspec
> * formula. */
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> pp_div = I915_READ(regs.pp_ctrl);
> pp_div &= ~BXT_POWER_CYCLE_DELAY_MASK;
> pp_div |= (DIV_ROUND_UP((seq->t11_t12 + 1), 1000)
> @@ -5104,7 +5104,7 @@ intel_dp_init_panel_power_sequencer_registers(struct drm_device *dev,
>
> I915_WRITE(regs.pp_on, pp_on);
> I915_WRITE(regs.pp_off, pp_off);
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> I915_WRITE(regs.pp_ctrl, pp_div);
> else
> I915_WRITE(regs.pp_div, pp_div);
> @@ -5112,7 +5112,7 @@ intel_dp_init_panel_power_sequencer_registers(struct drm_device *dev,
> DRM_DEBUG_KMS("panel power sequencer register settings: PP_ON %#x, PP_OFF %#x, PP_DIV %#x\n",
> I915_READ(regs.pp_on),
> I915_READ(regs.pp_off),
> - IS_BROXTON(dev_priv) ?
> + IS_GEN9_LP(dev_priv) ?
> (I915_READ(regs.pp_ctrl) & BXT_POWER_CYCLE_DELAY_MASK) :
> I915_READ(regs.pp_div));
> }
> diff --git a/drivers/gpu/drm/i915/intel_dpio_phy.c b/drivers/gpu/drm/i915/intel_dpio_phy.c
> index 7a8e82d..8c62dea 100644
> --- a/drivers/gpu/drm/i915/intel_dpio_phy.c
> +++ b/drivers/gpu/drm/i915/intel_dpio_phy.c
> @@ -317,7 +317,6 @@ static void _bxt_ddi_phy_init(struct drm_i915_private *dev_priv,
> if (bxt_ddi_phy_verify_state(dev_priv, phy)) {
> DRM_DEBUG_DRIVER("DDI PHY %d already enabled, "
> "won't reprogram it\n", phy);
> -
> return;
> }
>
> diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.c b/drivers/gpu/drm/i915/intel_dpll_mgr.c
> index 58a756f..976d390 100644
> --- a/drivers/gpu/drm/i915/intel_dpll_mgr.c
> +++ b/drivers/gpu/drm/i915/intel_dpll_mgr.c
> @@ -1860,7 +1860,7 @@ void intel_shared_dpll_init(struct drm_device *dev)
>
> if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
> dpll_mgr = &skl_pll_mgr;
> - else if (IS_BROXTON(dev_priv))
> + else if (IS_GEN9_LP(dev_priv))
> dpll_mgr = &bxt_pll_mgr;
> else if (HAS_DDI(dev_priv))
> dpll_mgr = &hsw_pll_mgr;
> diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
> index 3bc6213..0668bbe 100644
> --- a/drivers/gpu/drm/i915/intel_dsi.c
> +++ b/drivers/gpu/drm/i915/intel_dsi.c
> @@ -340,7 +340,7 @@ static bool intel_dsi_compute_config(struct intel_encoder *encoder,
> /* DSI uses short packets for sync events, so clear mode flags for DSI */
> adjusted_mode->flags = 0;
>
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> /* Dual link goes to DSI transcoder A. */
> if (intel_dsi->ports == BIT(PORT_C))
> pipe_config->cpu_transcoder = TRANSCODER_DSI_C;
> @@ -441,7 +441,7 @@ static void intel_dsi_device_ready(struct intel_encoder *encoder)
>
> if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> vlv_dsi_device_ready(encoder);
> - else if (IS_BROXTON(dev_priv))
> + else if (IS_GEN9_LP(dev_priv))
> bxt_dsi_device_ready(encoder);
> }
>
> @@ -464,7 +464,7 @@ static void intel_dsi_port_enable(struct intel_encoder *encoder)
> }
>
> for_each_dsi_port(port, intel_dsi->ports) {
> - i915_reg_t port_ctrl = IS_BROXTON(dev_priv) ?
> + i915_reg_t port_ctrl = IS_GEN9_LP(dev_priv) ?
> BXT_MIPI_PORT_CTRL(port) : MIPI_PORT_CTRL(port);
> u32 temp;
>
> @@ -497,7 +497,7 @@ static void intel_dsi_port_disable(struct intel_encoder *encoder)
> enum port port;
>
> for_each_dsi_port(port, intel_dsi->ports) {
> - i915_reg_t port_ctrl = IS_BROXTON(dev_priv) ?
> + i915_reg_t port_ctrl = IS_GEN9_LP(dev_priv) ?
> BXT_MIPI_PORT_CTRL(port) : MIPI_PORT_CTRL(port);
> u32 temp;
>
> @@ -666,7 +666,7 @@ static void intel_dsi_clear_device_ready(struct intel_encoder *encoder)
> DRM_DEBUG_KMS("\n");
> for_each_dsi_port(port, intel_dsi->ports) {
> /* Common bit for both MIPI Port A & MIPI Port C on VLV/CHV */
> - i915_reg_t port_ctrl = IS_BROXTON(dev_priv) ?
> + i915_reg_t port_ctrl = IS_GEN9_LP(dev_priv) ?
> BXT_MIPI_PORT_CTRL(port) : MIPI_PORT_CTRL(PORT_A);
> u32 val;
>
> @@ -758,12 +758,12 @@ static bool intel_dsi_get_hw_state(struct intel_encoder *encoder,
> * configuration, otherwise accessing DSI registers will hang the
> * machine. See BSpec North Display Engine registers/MIPI[BXT].
> */
> - if (IS_BROXTON(dev_priv) && !intel_dsi_pll_is_enabled(dev_priv))
> + if (IS_GEN9_LP(dev_priv) && !intel_dsi_pll_is_enabled(dev_priv))
> goto out_put_power;
>
> /* XXX: this only works for one DSI output */
> for_each_dsi_port(port, intel_dsi->ports) {
> - i915_reg_t ctrl_reg = IS_BROXTON(dev_priv) ?
> + i915_reg_t ctrl_reg = IS_GEN9_LP(dev_priv) ?
> BXT_MIPI_PORT_CTRL(port) : MIPI_PORT_CTRL(port);
> bool enabled = I915_READ(ctrl_reg) & DPI_ENABLE;
>
> @@ -788,7 +788,7 @@ static bool intel_dsi_get_hw_state(struct intel_encoder *encoder,
> if (!(I915_READ(MIPI_DEVICE_READY(port)) & DEVICE_READY))
> continue;
>
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> u32 tmp = I915_READ(MIPI_CTRL(port));
> tmp &= BXT_PIPE_SELECT_MASK;
> tmp >>= BXT_PIPE_SELECT_SHIFT;
> @@ -976,7 +976,7 @@ static void intel_dsi_get_config(struct intel_encoder *encoder,
> u32 pclk;
> DRM_DEBUG_KMS("\n");
>
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> bxt_dsi_get_pipe_config(encoder, pipe_config);
>
> pclk = intel_dsi_get_pclk(encoder, pipe_config->pipe_bpp,
> @@ -1068,7 +1068,7 @@ static void set_dsi_timings(struct drm_encoder *encoder,
> hbp = txbyteclkhs(hbp, bpp, lane_count, intel_dsi->burst_mode_ratio);
>
> for_each_dsi_port(port, intel_dsi->ports) {
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> /*
> * Program hdisplay and vdisplay on MIPI transcoder.
> * This is different from calculated hactive and
> @@ -1155,7 +1155,7 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
> tmp &= ~READ_REQUEST_PRIORITY_MASK;
> I915_WRITE(MIPI_CTRL(port), tmp |
> READ_REQUEST_PRIORITY_HIGH);
> - } else if (IS_BROXTON(dev_priv)) {
> + } else if (IS_GEN9_LP(dev_priv)) {
> enum pipe pipe = intel_crtc->pipe;
>
> tmp = I915_READ(MIPI_CTRL(port));
> @@ -1193,7 +1193,7 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
> if (intel_dsi->clock_stop)
> tmp |= CLOCKSTOP;
>
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> tmp |= BXT_DPHY_DEFEATURE_EN;
> if (!is_cmd_mode(intel_dsi))
> tmp |= BXT_DEFEATURE_DPI_FIFO_CTR;
> @@ -1244,7 +1244,7 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder,
> I915_WRITE(MIPI_INIT_COUNT(port),
> txclkesc(intel_dsi->escape_clk_div, 100));
>
> - if (IS_BROXTON(dev_priv) && (!intel_dsi->dual_link)) {
> + if (IS_GEN9_LP(dev_priv) && (!intel_dsi->dual_link)) {
> /*
> * BXT spec says write MIPI_INIT_COUNT for
> * both the ports, even if only one is
> @@ -1454,7 +1454,7 @@ void intel_dsi_init(struct drm_i915_private *dev_priv)
>
> if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
> dev_priv->mipi_mmio_base = VLV_MIPI_BASE;
> - } else if (IS_BROXTON(dev_priv)) {
> + } else if (IS_GEN9_LP(dev_priv)) {
> dev_priv->mipi_mmio_base = BXT_MIPI_BASE;
> } else {
> DRM_ERROR("Unsupported Mipi device to reg base");
> @@ -1495,7 +1495,7 @@ void intel_dsi_init(struct drm_i915_private *dev_priv)
> * On BYT/CHV, pipe A maps to MIPI DSI port A, pipe B maps to MIPI DSI
> * port C. BXT isn't limited like this.
> */
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> intel_encoder->crtc_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C);
> else if (port == PORT_A)
> intel_encoder->crtc_mask = BIT(PIPE_A);
> diff --git a/drivers/gpu/drm/i915/intel_dsi_pll.c b/drivers/gpu/drm/i915/intel_dsi_pll.c
> index 56eff60..cf8c1b0 100644
> --- a/drivers/gpu/drm/i915/intel_dsi_pll.c
> +++ b/drivers/gpu/drm/i915/intel_dsi_pll.c
> @@ -351,7 +351,7 @@ static u32 bxt_dsi_get_pclk(struct intel_encoder *encoder, int pipe_bpp,
> u32 intel_dsi_get_pclk(struct intel_encoder *encoder, int pipe_bpp,
> struct intel_crtc_state *config)
> {
> - if (IS_BROXTON(to_i915(encoder->base.dev)))
> + if (IS_GEN9_LP(to_i915(encoder->base.dev)))
> return bxt_dsi_get_pclk(encoder, pipe_bpp, config);
> else
> return vlv_dsi_get_pclk(encoder, pipe_bpp, config);
> @@ -504,7 +504,7 @@ static void bxt_enable_dsi_pll(struct intel_encoder *encoder,
>
> bool intel_dsi_pll_is_enabled(struct drm_i915_private *dev_priv)
> {
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> return bxt_dsi_pll_is_enabled(dev_priv);
>
> MISSING_CASE(INTEL_DEVID(dev_priv));
> @@ -519,7 +519,7 @@ int intel_compute_dsi_pll(struct intel_encoder *encoder,
>
> if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> return vlv_compute_dsi_pll(encoder, config);
> - else if (IS_BROXTON(dev_priv))
> + else if (IS_GEN9_LP(dev_priv))
> return bxt_compute_dsi_pll(encoder, config);
>
> return -ENODEV;
> @@ -532,7 +532,7 @@ void intel_enable_dsi_pll(struct intel_encoder *encoder,
>
> if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> vlv_enable_dsi_pll(encoder, config);
> - else if (IS_BROXTON(dev_priv))
> + else if (IS_GEN9_LP(dev_priv))
> bxt_enable_dsi_pll(encoder, config);
> }
>
> @@ -542,7 +542,7 @@ void intel_disable_dsi_pll(struct intel_encoder *encoder)
>
> if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> vlv_disable_dsi_pll(encoder);
> - else if (IS_BROXTON(dev_priv))
> + else if (IS_GEN9_LP(dev_priv))
> bxt_disable_dsi_pll(encoder);
> }
>
> @@ -566,7 +566,7 @@ void intel_dsi_reset_clocks(struct intel_encoder *encoder, enum port port)
> {
> struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
>
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> bxt_dsi_reset_clocks(encoder, port);
> else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
> vlv_dsi_reset_clocks(encoder, port);
> diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
> index 374e38a..0bcfead 100644
> --- a/drivers/gpu/drm/i915/intel_hdmi.c
> +++ b/drivers/gpu/drm/i915/intel_hdmi.c
> @@ -1251,7 +1251,7 @@ hdmi_port_clock_valid(struct intel_hdmi *hdmi,
> return MODE_CLOCK_HIGH;
>
> /* BXT DPLL can't generate 223-240 MHz */
> - if (IS_BROXTON(dev_priv) && clock > 223333 && clock < 240000)
> + if (IS_GEN9_LP(dev_priv) && clock > 223333 && clock < 240000)
> return MODE_CLOCK_RANGE;
>
> /* CHV DPLL can't generate 216-240 MHz */
> @@ -1809,13 +1809,13 @@ static u8 intel_hdmi_ddc_pin(struct drm_i915_private *dev_priv,
>
> switch (port) {
> case PORT_B:
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> ddc_pin = GMBUS_PIN_1_BXT;
> else
> ddc_pin = GMBUS_PIN_DPB;
> break;
> case PORT_C:
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> ddc_pin = GMBUS_PIN_2_BXT;
> else
> ddc_pin = GMBUS_PIN_DPC;
> diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
> index 83f260b..1606e31 100644
> --- a/drivers/gpu/drm/i915/intel_i2c.c
> +++ b/drivers/gpu/drm/i915/intel_i2c.c
> @@ -72,7 +72,7 @@ static const struct gmbus_pin gmbus_pins_bxt[] = {
> static const struct gmbus_pin *get_gmbus_pin(struct drm_i915_private *dev_priv,
> unsigned int pin)
> {
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> return &gmbus_pins_bxt[pin];
> else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
> return &gmbus_pins_skl[pin];
> @@ -87,7 +87,7 @@ bool intel_gmbus_is_valid_pin(struct drm_i915_private *dev_priv,
> {
> unsigned int size;
>
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> size = ARRAY_SIZE(gmbus_pins_bxt);
> else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
> size = ARRAY_SIZE(gmbus_pins_skl);
> diff --git a/drivers/gpu/drm/i915/intel_mocs.c b/drivers/gpu/drm/i915/intel_mocs.c
> index 80bb924..eed0707 100644
> --- a/drivers/gpu/drm/i915/intel_mocs.c
> +++ b/drivers/gpu/drm/i915/intel_mocs.c
> @@ -182,7 +182,7 @@ static bool get_mocs_settings(struct drm_i915_private *dev_priv,
> table->size = ARRAY_SIZE(skylake_mocs_table);
> table->table = skylake_mocs_table;
> result = true;
> - } else if (IS_BROXTON(dev_priv)) {
> + } else if (IS_GEN9_LP(dev_priv)) {
> table->size = ARRAY_SIZE(broxton_mocs_table);
> table->table = broxton_mocs_table;
> result = true;
> diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
> index 08ab6d7..3578b40 100644
> --- a/drivers/gpu/drm/i915/intel_panel.c
> +++ b/drivers/gpu/drm/i915/intel_panel.c
> @@ -1756,7 +1756,7 @@ intel_panel_init_backlight_funcs(struct intel_panel *panel)
> intel_dsi_dcs_init_backlight_funcs(connector) == 0)
> return;
>
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> panel->backlight.setup = bxt_setup_backlight;
> panel->backlight.enable = bxt_enable_backlight;
> panel->backlight.disable = bxt_disable_backlight;
> diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
> index 29b6653..0b17a4f 100644
> --- a/drivers/gpu/drm/i915/intel_pm.c
> +++ b/drivers/gpu/drm/i915/intel_pm.c
> @@ -5208,7 +5208,7 @@ int sanitize_rc6_option(struct drm_i915_private *dev_priv, int enable_rc6)
> if (!enable_rc6)
> return 0;
>
> - if (IS_BROXTON(dev_priv) && !bxt_check_bios_rc6_setup(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv) && !bxt_check_bios_rc6_setup(dev_priv)) {
> DRM_INFO("RC6 disabled by BIOS\n");
> return 0;
> }
> @@ -5242,7 +5242,7 @@ static void gen6_init_rps_frequencies(struct drm_i915_private *dev_priv)
> /* All of these values are in units of 50MHz */
>
> /* static values from HW: RP0 > RP1 > RPn (min_freq) */
> - if (IS_BROXTON(dev_priv)) {
> + if (IS_GEN9_LP(dev_priv)) {
> u32 rp_state_cap = I915_READ(BXT_RP_STATE_CAP);
> dev_priv->rps.rp0_freq = (rp_state_cap >> 16) & 0xff;
> dev_priv->rps.rp1_freq = (rp_state_cap >> 8) & 0xff;
> @@ -7622,7 +7622,7 @@ void intel_init_clock_gating_hooks(struct drm_i915_private *dev_priv)
> dev_priv->display.init_clock_gating = skylake_init_clock_gating;
> else if (IS_KABYLAKE(dev_priv))
> dev_priv->display.init_clock_gating = kabylake_init_clock_gating;
> - else if (IS_BROXTON(dev_priv))
> + else if (IS_GEN9_LP(dev_priv))
> dev_priv->display.init_clock_gating = bxt_init_clock_gating;
> else if (IS_BROADWELL(dev_priv))
> dev_priv->display.init_clock_gating = broadwell_init_clock_gating;
> diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
> index 356c662..66ab1c8 100644
> --- a/drivers/gpu/drm/i915/intel_runtime_pm.c
> +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
> @@ -530,7 +530,7 @@ static u32 gen9_dc_mask(struct drm_i915_private *dev_priv)
> u32 mask;
>
> mask = DC_STATE_EN_UPTO_DC5;
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> mask |= DC_STATE_EN_DC9;
> else
> mask |= DC_STATE_EN_UPTO_DC6;
> @@ -911,7 +911,7 @@ static void gen9_dc_off_power_well_enable(struct drm_i915_private *dev_priv,
>
> gen9_assert_dbuf_enabled(dev_priv);
>
> - if (IS_BROXTON(dev_priv))
> + if (IS_GEN9_LP(dev_priv))
> bxt_verify_ddi_phy_power_wells(dev_priv);
> }
>
> @@ -2170,7 +2170,7 @@ static uint32_t get_allowed_dc_mask(const struct drm_i915_private *dev_priv,
> if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
> max_dc = 2;
> mask = 0;
> - } else if (IS_BROXTON(dev_priv)) {
> + } else if (IS_GEN9_LP(dev_priv)) {
> max_dc = 1;
> /*
> * DC9 has a separate HW flow from the rest of the DC states,
> --
> 2.5.5
>
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