[PATCH] drm/i915: Introduce IS_GEN9_BC for Skylake and Kabylake.

Rodrigo Vivi
2016-12-03T00:01:04Z

Along with GLK it was introduced the .is_lp and IS_GEN9_LP.
So, following the same simplification standard we can
put Skylake and Kabylake under the same bucket for most
of the things.

So let's add the IS_GEN9_BC for "Big Core" (non Atom based
platforms).

The i915_drv.c was let out of this patch on purpose
because that is really a decision per platform, just like
other cases where IS_KABYLAKE is different from IS_SKYLAKE.

Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
drivers/gpu/drm/i915/i915_debugfs.c | 17 +++++++----------
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_stolen.c | 3 +--
drivers/gpu/drm/i915/intel_audio.c | 2 +-
drivers/gpu/drm/i915/intel_color.c | 4 ++--
drivers/gpu/drm/i915/intel_ddi.c | 20 ++++++++++----------
drivers/gpu/drm/i915/intel_device_info.c | 2 +-
drivers/gpu/drm/i915/intel_display.c | 14 +++++++-------
drivers/gpu/drm/i915/intel_dp.c | 4 ++--
drivers/gpu/drm/i915/intel_dpll_mgr.c | 2 +-
drivers/gpu/drm/i915/intel_fbc.c | 3 +--
drivers/gpu/drm/i915/intel_i2c.c | 4 ++--
drivers/gpu/drm/i915/intel_mocs.c | 2 +-
drivers/gpu/drm/i915/intel_pm.c | 13 ++++++-------
drivers/gpu/drm/i915/intel_runtime_pm.c | 10 +++++-----
15 files changed, 48 insertions(+), 53 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 1b59d12..49443da 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1206,21 +1206,18 @@ static int i915_frequency_info(struct seq_file *m, void *unused)

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);
+ max_freq *= (IS_GEN9_BC(dev_priv) ? GEN9_FREQ_SCALER : 1);
seq_printf(m, "Lowest (RPN) frequency: %dMHz\n",
intel_gpu_freq(dev_priv, max_freq));

max_freq = (rp_state_cap & 0xff00) >> 8;
- max_freq *= (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv) ?
- GEN9_FREQ_SCALER : 1);
+ max_freq *= (IS_GEN9_BC(dev_priv) ? GEN9_FREQ_SCALER : 1);
seq_printf(m, "Nominal (RP1) frequency: %dMHz\n",
intel_gpu_freq(dev_priv, max_freq));

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);
+ max_freq *= (IS_GEN9_BC(dev_priv) ? GEN9_FREQ_SCALER : 1);
seq_printf(m, "Max non-overclocked (RP0) frequency: %dMHz\n",
intel_gpu_freq(dev_priv, max_freq));
seq_printf(m, "Max overclocked frequency: %dMHz\n",
@@ -1796,7 +1793,7 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused)
if (ret)
goto out;

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv)) {
/* Convert GT frequency to 50 HZ units */
min_gpu_freq =
dev_priv->rps.min_freq_softlimit / GEN9_FREQ_SCALER;
@@ -1816,8 +1813,8 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused)
&ia_freq);
seq_printf(m, "%d\t\t%d\t\t\t\t%d\n",
intel_gpu_freq(dev_priv, (gpu_freq *
- (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv) ?
- GEN9_FREQ_SCALER : 1))),
+ (IS_GEN9_BC(dev_priv) ?
+ GEN9_FREQ_SCALER : 1))),
((ia_freq >> 0) & 0xff) * 100,
((ia_freq >> 8) & 0xff) * 100);
}
@@ -5207,7 +5204,7 @@ static void gen9_sseu_device_status(struct drm_i915_private *dev_priv,

sseu->slice_mask |= BIT(s);

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_GEN9_BC(dev_priv))
sseu->subslice_mask =
INTEL_INFO(dev_priv)->sseu.subslice_mask;

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 035ac75..eea9685 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2614,6 +2614,7 @@ static inline struct scatterlist *__sg_next(struct scatterlist *sg)
#define IS_GEN9(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(8)))

#define IS_GEN9_LP(dev_priv) (IS_GEN9(dev_priv) && INTEL_INFO(dev_priv)->is_lp)
+#define IS_GEN9_BC(dev_priv) (IS_GEN9(dev_priv) && !INTEL_INFO(dev_priv)->is_lp)

#define ENGINE_MASK(id) BIT(id)
#define RENDER_RING ENGINE_MASK(RCS)
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index b3bac255..cd880c9 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -454,8 +454,7 @@ int i915_gem_init_stolen(struct drm_i915_private *dev_priv)
&reserved_size);
break;
default:
- if (IS_BROADWELL(dev_priv) ||
- IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_BROADWELL(dev_priv) || IS_GEN9_BC(dev_priv))
bdw_get_stolen_reserved(dev_priv, &reserved_base,
&reserved_size);
else
diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
index 3bbc96c..2a8cb0f 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -702,7 +702,7 @@ static void i915_audio_component_codec_wake_override(struct device *kdev,
struct drm_i915_private *dev_priv = kdev_to_i915(kdev);
u32 tmp;

- if (!IS_SKYLAKE(dev_priv) && !IS_KABYLAKE(dev_priv))
+ if (!IS_GEN9_BC(dev_priv))
return;

i915_audio_component_get_power(kdev);
diff --git a/drivers/gpu/drm/i915/intel_color.c b/drivers/gpu/drm/i915/intel_color.c
index d81232b..34952d0 100644
--- a/drivers/gpu/drm/i915/intel_color.c
+++ b/drivers/gpu/drm/i915/intel_color.c
@@ -536,8 +536,8 @@ void intel_color_init(struct drm_crtc *crtc)
} else if (IS_HASWELL(dev_priv)) {
dev_priv->display.load_csc_matrix = i9xx_load_csc_matrix;
dev_priv->display.load_luts = haswell_load_luts;
- } else if (IS_BROADWELL(dev_priv) || IS_SKYLAKE(dev_priv) ||
- IS_BROXTON(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ } else if (IS_BROADWELL(dev_priv) || IS_GEN9_BC(dev_priv) ||
+ IS_BROXTON(dev_priv)) {
dev_priv->display.load_csc_matrix = i9xx_load_csc_matrix;
dev_priv->display.load_luts = broadwell_load_luts;
} else {
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index d808a2c..7d84006 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -445,7 +445,7 @@ static int intel_ddi_hdmi_level(struct drm_i915_private *dev_priv, enum port por
if (IS_GEN9_LP(dev_priv))
return hdmi_level;

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv)) {
skl_get_buf_trans_hdmi(dev_priv, &n_hdmi_entries);
hdmi_default_entry = 8;
} else if (IS_BROADWELL(dev_priv)) {
@@ -518,7 +518,7 @@ void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder)
n_dp_entries = ARRAY_SIZE(bdw_ddi_translations_dp);
}

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv)) {
/* If we're boosting the current, set bit 31 of trans1 */
if (dev_priv->vbt.ddi_port_info[port].dp_boost_level)
iboost_bit = DDI_BUF_BALANCE_LEG_ENABLE;
@@ -572,7 +572,7 @@ static void intel_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder)

hdmi_level = intel_ddi_hdmi_level(dev_priv, port);

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv)) {
ddi_translations_hdmi = skl_get_buf_trans_hdmi(dev_priv, &n_hdmi_entries);

/* If we're boosting the current, set bit 31 of trans1 */
@@ -1089,7 +1089,7 @@ void intel_ddi_clock_get(struct intel_encoder *encoder,

if (INTEL_GEN(dev_priv) <= 8)
hsw_ddi_clock_get(encoder, pipe_config);
- else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ else if (IS_GEN9_BC(dev_priv))
skl_ddi_clock_get(encoder, pipe_config);
else if (IS_GEN9_LP(dev_priv))
bxt_ddi_clock_get(encoder, pipe_config);
@@ -1150,7 +1150,7 @@ bool intel_ddi_pll_select(struct intel_crtc *intel_crtc,
struct intel_encoder *intel_encoder =
intel_ddi_get_crtc_new_encoder(crtc_state);

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_GEN9_BC(dev_priv))
return skl_ddi_pll_select(intel_crtc, crtc_state,
intel_encoder);
else if (IS_GEN9_LP(dev_priv))
@@ -1641,7 +1641,7 @@ uint32_t ddi_signal_levels(struct intel_dp *intel_dp)

level = translate_signal_level(signal_levels);

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_GEN9_BC(dev_priv))
skl_ddi_set_iboost(encoder, level);
else if (IS_GEN9_LP(dev_priv))
bxt_ddi_vswing_sequence(dev_priv, level, port, encoder->type);
@@ -1658,7 +1658,7 @@ void intel_ddi_clk_select(struct intel_encoder *encoder,
if (WARN_ON(!pll))
return;

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv)) {
uint32_t val;

/* DDI -> PLL mapping */
@@ -1714,7 +1714,7 @@ static void intel_ddi_pre_enable_hdmi(struct intel_encoder *encoder,
intel_dp_dual_mode_set_tmds_output(intel_hdmi, true);
intel_ddi_clk_select(encoder, pll);
intel_prepare_hdmi_ddi_buffers(encoder);
- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_GEN9_BC(dev_priv))
skl_ddi_set_iboost(encoder, level);
else if (IS_GEN9_LP(dev_priv))
bxt_ddi_vswing_sequence(dev_priv, level, port,
@@ -1784,7 +1784,7 @@ static void intel_ddi_post_disable(struct intel_encoder *intel_encoder,
intel_edp_panel_off(intel_dp);
}

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_GEN9_BC(dev_priv))
I915_WRITE(DPLL_CTRL2, (I915_READ(DPLL_CTRL2) |
DPLL_CTRL2_DDI_CLK_OFF(port)));
else if (INTEL_GEN(dev_priv) < 9)
@@ -2157,7 +2157,7 @@ struct intel_shared_dpll *
pll->config = tmp_pll_config;
return NULL;
}
- } else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ } else if (IS_GEN9_BC(dev_priv)) {
pll = skl_find_link_pll(dev_priv, clock);
} else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) {
pll = hsw_ddi_dp_get_dpll(encoder, clock);
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index 602d761..031126f 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -149,7 +149,7 @@ static void gen9_sseu_info_init(struct drm_i915_private *dev_priv)
* pair per subslice.
*/
sseu->has_slice_pg =
- (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) &&
+ (IS_GEN9_BC(dev_priv)) &&
hweight8(sseu->slice_mask) > 1;
sseu->has_subslice_pg =
IS_BROXTON(dev_priv) && sseu_subslice_total(sseu) > 1;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 1fafcce..2e09618 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5822,7 +5822,7 @@ static int intel_compute_max_dotclk(struct drm_i915_private *dev_priv)

static void intel_update_max_cdclk(struct drm_i915_private *dev_priv)
{
- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv)) {
u32 limit = I915_READ(SKL_DFSM) & SKL_DFSM_CDCLK_LIMIT_MASK;
int max_cdclk, vco;

@@ -10697,7 +10697,7 @@ static void haswell_get_ddi_port_state(struct intel_crtc *crtc,

port = (tmp & TRANS_DDI_PORT_MASK) >> TRANS_DDI_PORT_SHIFT;

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_GEN9_BC(dev_priv))
skylake_get_ddi_pll(dev_priv, port, pipe_config);
else if (IS_GEN9_LP(dev_priv))
bxt_get_ddi_pll(dev_priv, port, pipe_config);
@@ -12857,7 +12857,7 @@ static void intel_dump_pipe_config(struct intel_crtc *crtc,
pipe_config->dpll_hw_state.pll9,
pipe_config->dpll_hw_state.pll10,
pipe_config->dpll_hw_state.pcsdw12);
- } else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ } else if (IS_GEN9_BC(dev_priv)) {
DRM_DEBUG_KMS("dpll_hw_state: "
"ctrl1: 0x%x, cfgcr1: 0x%x, cfgcr2: 0x%x\n",
pipe_config->dpll_hw_state.ctrl1,
@@ -15584,7 +15584,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
*/
found = I915_READ(DDI_BUF_CTL(PORT_A)) & DDI_INIT_DISPLAY_DETECTED;
/* WaIgnoreDDIAStrap: skl */
- if (found || IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (found || IS_GEN9_BC(dev_priv))
intel_ddi_init(dev_priv, PORT_A);

/* DDI B, C and D detection is indicated by the SFUSE_STRAP
@@ -15600,7 +15600,7 @@ 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_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) &&
+ if ((IS_GEN9_BC(dev_priv)) &&
(dev_priv->vbt.ddi_port_info[PORT_E].supports_dp ||
dev_priv->vbt.ddi_port_info[PORT_E].supports_dvi ||
dev_priv->vbt.ddi_port_info[PORT_E].supports_hdmi))
@@ -16087,7 +16087,7 @@ void intel_init_display_hooks(struct drm_i915_private *dev_priv)
}

/* Returns the core display clock speed */
- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_GEN9_BC(dev_priv))
dev_priv->display.get_display_clock_speed =
skylake_get_display_clock_speed;
else if (IS_GEN9_LP(dev_priv))
@@ -16168,7 +16168,7 @@ void intel_init_display_hooks(struct drm_i915_private *dev_priv)
bxt_modeset_commit_cdclk;
dev_priv->display.modeset_calc_cdclk =
bxt_modeset_calc_cdclk;
- } else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ } else if (IS_GEN9_BC(dev_priv)) {
dev_priv->display.modeset_commit_cdclk =
skl_modeset_commit_cdclk;
dev_priv->display.modeset_calc_cdclk =
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 1f2420c..3a7af45 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -236,7 +236,7 @@ static u8 intel_dp_max_lane_count(struct intel_dp *intel_dp)
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)) {
+ } else if (IS_GEN9_BC(dev_priv)) {
*source_rates = skl_rates;
size = ARRAY_SIZE(skl_rates);
} else {
@@ -1693,7 +1693,7 @@ static int intel_dp_compute_bpp(struct intel_dp *intel_dp,
* clock for eDP. This will affect cdclk as well.
*/
if (is_edp(intel_dp) &&
- (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))) {
+ (IS_GEN9_BC(dev_priv))) {
int vco;

switch (pipe_config->port_clock / 2) {
diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.c b/drivers/gpu/drm/i915/intel_dpll_mgr.c
index 97f7cc9..c91930b 100644
--- a/drivers/gpu/drm/i915/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/intel_dpll_mgr.c
@@ -1884,7 +1884,7 @@ void intel_shared_dpll_init(struct drm_device *dev)
const struct dpll_info *dpll_info;
int i;

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_GEN9_BC(dev_priv))
dpll_mgr = &skl_pll_mgr;
else if (IS_GEN9_LP(dev_priv))
dpll_mgr = &bxt_pll_mgr;
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 62f215b..8c4765b 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -534,8 +534,7 @@ 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_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_BROADWELL(dev_priv) || IS_GEN9_BC(dev_priv))
end = ggtt->stolen_size - 8 * 1024 * 1024;
else
end = ggtt->stolen_usable_size;
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index 0164130..7da07fe 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -74,7 +74,7 @@ static const struct gmbus_pin *get_gmbus_pin(struct drm_i915_private *dev_priv,
{
if (IS_GEN9_LP(dev_priv))
return &gmbus_pins_bxt[pin];
- else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ else if (IS_GEN9_BC(dev_priv))
return &gmbus_pins_skl[pin];
else if (IS_BROADWELL(dev_priv))
return &gmbus_pins_bdw[pin];
@@ -89,7 +89,7 @@ bool intel_gmbus_is_valid_pin(struct drm_i915_private *dev_priv,

if (IS_GEN9_LP(dev_priv))
size = ARRAY_SIZE(gmbus_pins_bxt);
- else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ else if (IS_GEN9_BC(dev_priv))
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/intel_mocs.c b/drivers/gpu/drm/i915/intel_mocs.c
index c787fc4..8f98fc7 100644
--- a/drivers/gpu/drm/i915/intel_mocs.c
+++ b/drivers/gpu/drm/i915/intel_mocs.c
@@ -178,7 +178,7 @@ static bool get_mocs_settings(struct drm_i915_private *dev_priv,
{
bool result = false;

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv)) {
table->size = ARRAY_SIZE(skylake_mocs_table);
table->table = skylake_mocs_table;
result = true;
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 59a88de..4dafb5c 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2886,8 +2886,7 @@ static bool skl_needs_memory_bw_wa(struct intel_atomic_state *state)
{
struct drm_i915_private *dev_priv = to_i915(state->base.dev);

- if (IS_SKYLAKE(dev_priv) || IS_BROXTON(dev_priv) ||
- IS_KABYLAKE(dev_priv))
+ if (IS_GEN9_BC(dev_priv) || IS_BROXTON(dev_priv))
return true;

return false;
@@ -5258,7 +5257,7 @@ static void gen6_init_rps_frequencies(struct drm_i915_private *dev_priv)

dev_priv->rps.efficient_freq = dev_priv->rps.rp1_freq;
if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv) ||
- IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ IS_GEN9_BC(dev_priv)) {
u32 ddcc_status = 0;

if (sandybridge_pcode_read(dev_priv,
@@ -5271,7 +5270,7 @@ static void gen6_init_rps_frequencies(struct drm_i915_private *dev_priv)
dev_priv->rps.max_freq);
}

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv)) {
/* Store the frequency values in 16.66 MHZ units, which is
* the natural hardware unit for SKL
*/
@@ -5601,7 +5600,7 @@ static void gen6_update_ring_freq(struct drm_i915_private *dev_priv)
/* convert DDR frequency from units of 266.6MHz to bandwidth */
min_ring_freq = mult_frac(min_ring_freq, 8, 3);

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv)) {
/* Convert GT frequency to 50 HZ units */
min_gpu_freq = dev_priv->rps.min_freq / GEN9_FREQ_SCALER;
max_gpu_freq = dev_priv->rps.max_freq / GEN9_FREQ_SCALER;
@@ -5619,7 +5618,7 @@ static void gen6_update_ring_freq(struct drm_i915_private *dev_priv)
int diff = max_gpu_freq - gpu_freq;
unsigned int ia_freq = 0, ring_freq = 0;

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv)) {
/*
* ring_freq = 2 * GT. ring_freq is in 100MHz units
* No floor required for ring frequency on SKL.
@@ -6739,7 +6738,7 @@ void intel_enable_gt_powersave(struct drm_i915_private *dev_priv)
} else if (INTEL_GEN(dev_priv) >= 9) {
gen9_enable_rc6(dev_priv);
gen9_enable_rps(dev_priv);
- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_GEN9_BC(dev_priv))
gen6_update_ring_freq(dev_priv);
} else if (IS_BROADWELL(dev_priv)) {
gen8_enable_rps(dev_priv);
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index fb10ee6..b802b09 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -732,7 +732,7 @@ void skl_disable_dc6(struct drm_i915_private *dev_priv)
* other request bits to be set, so WARN for those.
*/
if (power_well_id == SKL_DISP_PW_1 ||
- ((IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) &&
+ ((IS_GEN9_BC(dev_priv)) &&
power_well_id == SKL_DISP_PW_MISC_IO))
DRM_DEBUG_DRIVER("Clearing auxiliary requests for %s forced on "
"by DMC\n", power_well->name);
@@ -2312,7 +2312,7 @@ static uint32_t get_allowed_dc_mask(const struct drm_i915_private *dev_priv,
int requested_dc;
int max_dc;

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv)) {
max_dc = 2;
mask = 0;
} else if (IS_GEN9_LP(dev_priv)) {
@@ -2387,7 +2387,7 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv)
set_power_wells(power_domains, hsw_power_wells);
} else if (IS_BROADWELL(dev_priv)) {
set_power_wells(power_domains, bdw_power_wells);
- } else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ } else if (IS_GEN9_BC(dev_priv)) {
set_power_wells(power_domains, skl_power_wells);
} else if (IS_BROXTON(dev_priv)) {
set_power_wells(power_domains, bxt_power_wells);
@@ -2719,7 +2719,7 @@ void intel_power_domains_init_hw(struct drm_i915_private *dev_priv, bool resume)

power_domains->initializing = true;

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv)) {
skl_display_core_init(dev_priv, resume);
} else if (IS_GEN9_LP(dev_priv)) {
bxt_display_core_init(dev_priv, resume);
@@ -2758,7 +2758,7 @@ void intel_power_domains_suspend(struct drm_i915_private *dev_priv)
if (!i915.disable_power_well)
intel_display_power_put(dev_priv, POWER_DOMAIN_INIT);

- if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
+ if (IS_GEN9_BC(dev_priv))
skl_display_core_uninit(dev_priv);
else if (IS_GEN9_LP(dev_priv))
bxt_display_core_uninit(dev_priv);
--
1.9.1