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-rw-r--r--drivers/gpu/drm/i915/i915_debugfs.c16
-rw-r--r--drivers/gpu/drm/i915/i915_dma.c3
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c44
-rw-r--r--drivers/gpu/drm/i915/i915_drv.h6
-rw-r--r--drivers/gpu/drm/i915/i915_gem_stolen.c3
-rw-r--r--drivers/gpu/drm/i915/intel_audio.c9
-rw-r--r--drivers/gpu/drm/i915/intel_ddi.c16
-rw-r--r--drivers/gpu/drm/i915/intel_display.c12
-rw-r--r--drivers/gpu/drm/i915/intel_dp.c6
-rw-r--r--drivers/gpu/drm/i915/intel_fbc.c3
-rw-r--r--drivers/gpu/drm/i915/intel_i2c.c4
-rw-r--r--drivers/gpu/drm/i915/intel_mocs.c2
-rw-r--r--drivers/gpu/drm/i915/intel_pm.c11
-rw-r--r--drivers/gpu/drm/i915/intel_runtime_pm.c2
14 files changed, 90 insertions, 47 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 3f8c15c..a484d8d 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1253,18 +1253,21 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
max_freq = (IS_BROXTON(dev) ? rp_state_cap >> 0 :
rp_state_cap >> 16) & 0xff;
- max_freq *= (IS_SKYLAKE(dev) ? GEN9_FREQ_SCALER : 1);
+ max_freq *= (IS_SKYLAKE(dev) || IS_KABYLAKE(dev) ?
+ 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) ? GEN9_FREQ_SCALER : 1);
+ max_freq *= (IS_SKYLAKE(dev) || IS_KABYLAKE(dev) ?
+ GEN9_FREQ_SCALER : 1);
seq_printf(m, "Nominal (RP1) frequency: %dMHz\n",
intel_gpu_freq(dev_priv, max_freq));
max_freq = (IS_BROXTON(dev) ? rp_state_cap >> 16 :
rp_state_cap >> 0) & 0xff;
- max_freq *= (IS_SKYLAKE(dev) ? GEN9_FREQ_SCALER : 1);
+ max_freq *= (IS_SKYLAKE(dev) || IS_KABYLAKE(dev) ?
+ 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",
@@ -1802,7 +1805,7 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused)
if (ret)
goto out;
- if (IS_SKYLAKE(dev)) {
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
/* Convert GT frequency to 50 HZ units */
min_gpu_freq =
dev_priv->rps.min_freq_softlimit / GEN9_FREQ_SCALER;
@@ -1822,7 +1825,8 @@ 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) ? GEN9_FREQ_SCALER : 1))),
+ (IS_SKYLAKE(dev) || IS_KABYLAKE(dev) ?
+ GEN9_FREQ_SCALER : 1))),
((ia_freq >> 0) & 0xff) * 100,
((ia_freq >> 8) & 0xff) * 100);
}
@@ -5030,7 +5034,7 @@ static void gen9_sseu_device_status(struct drm_device *dev,
stat->slice_total++;
- if (IS_SKYLAKE(dev))
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
ss_cnt = INTEL_INFO(dev)->subslice_per_slice;
for (ss = 0; ss < ss_max; ss++) {
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 499060a..55d1064 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -697,7 +697,8 @@ static void gen9_sseu_info_init(struct drm_device *dev)
* supports EU power gating on devices with more than one EU
* pair per subslice.
*/
- info->has_slice_pg = (IS_SKYLAKE(dev) && (info->slice_total > 1));
+ info->has_slice_pg = ((IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) &&
+ (info->slice_total > 1));
info->has_subslice_pg = (IS_BROXTON(dev) && (info->subslice_total > 1));
info->has_eu_pg = (info->eu_per_subslice > 2);
}
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 64b3fa8..7b29aee 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -395,6 +395,36 @@ static const struct intel_device_info intel_broxton_info = {
IVB_CURSOR_OFFSETS,
};
+static const struct intel_device_info intel_kabylake_info = {
+ .is_preliminary = 1,
+ .is_kabylake = 1,
+ .gen = 9,
+ .num_pipes = 3,
+ .need_gfx_hws = 1, .has_hotplug = 1,
+ .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
+ .has_llc = 1,
+ .has_ddi = 1,
+ .has_fpga_dbg = 1,
+ .has_fbc = 1,
+ GEN_DEFAULT_PIPEOFFSETS,
+ IVB_CURSOR_OFFSETS,
+};
+
+static const struct intel_device_info intel_kabylake_gt3_info = {
+ .is_preliminary = 1,
+ .is_kabylake = 1,
+ .gen = 9,
+ .num_pipes = 3,
+ .need_gfx_hws = 1, .has_hotplug = 1,
+ .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
+ .has_llc = 1,
+ .has_ddi = 1,
+ .has_fpga_dbg = 1,
+ .has_fbc = 1,
+ GEN_DEFAULT_PIPEOFFSETS,
+ IVB_CURSOR_OFFSETS,
+};
+
/*
* Make sure any device matches here are from most specific to most
* general. For example, since the Quanta match is based on the subsystem
@@ -461,7 +491,7 @@ static enum intel_pch intel_virt_detect_pch(struct drm_device *dev)
} else if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
ret = PCH_LPT;
DRM_DEBUG_KMS("Assuming LynxPoint PCH\n");
- } else if (IS_SKYLAKE(dev)) {
+ } else if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
ret = PCH_SPT;
DRM_DEBUG_KMS("Assuming SunrisePoint PCH\n");
}
@@ -524,11 +554,13 @@ void intel_detect_pch(struct drm_device *dev)
} else if (id == INTEL_PCH_SPT_DEVICE_ID_TYPE) {
dev_priv->pch_type = PCH_SPT;
DRM_DEBUG_KMS("Found SunrisePoint PCH\n");
- WARN_ON(!IS_SKYLAKE(dev));
+ WARN_ON(!IS_SKYLAKE(dev) &&
+ !IS_KABYLAKE(dev));
} else if (id == INTEL_PCH_SPT_LP_DEVICE_ID_TYPE) {
dev_priv->pch_type = PCH_SPT;
DRM_DEBUG_KMS("Found SunrisePoint LP PCH\n");
- WARN_ON(!IS_SKYLAKE(dev));
+ WARN_ON(!IS_SKYLAKE(dev) &&
+ !IS_KABYLAKE(dev));
} else if (id == INTEL_PCH_P2X_DEVICE_ID_TYPE) {
dev_priv->pch_type = intel_virt_detect_pch(dev);
} else
@@ -836,7 +868,7 @@ static int i915_drm_resume_early(struct drm_device *dev)
if (IS_BROXTON(dev))
ret = bxt_resume_prepare(dev_priv);
- else if (IS_SKYLAKE(dev_priv))
+ else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
ret = skl_resume_prepare(dev_priv);
else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
hsw_disable_pc8(dev_priv);
@@ -1583,7 +1615,7 @@ static int intel_runtime_resume(struct device *device)
if (IS_BROXTON(dev))
ret = bxt_resume_prepare(dev_priv);
- else if (IS_SKYLAKE(dev))
+ else if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
ret = skl_resume_prepare(dev_priv);
else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
hsw_disable_pc8(dev_priv);
@@ -1627,7 +1659,7 @@ static int intel_suspend_complete(struct drm_i915_private *dev_priv)
if (IS_BROXTON(dev_priv))
ret = bxt_suspend_complete(dev_priv);
- else if (IS_SKYLAKE(dev_priv))
+ else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
ret = skl_suspend_complete(dev_priv);
else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
ret = hsw_suspend_complete(dev_priv);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 1f8ae09..6eaf1e6 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -766,6 +766,7 @@ struct intel_csr {
func(is_haswell) sep \
func(is_skylake) sep \
func(is_broxton) sep \
+ func(is_kabylake) sep \
func(is_preliminary) sep \
func(has_fbc) sep \
func(has_pipe_cxsr) sep \
@@ -2478,6 +2479,7 @@ struct drm_i915_cmd_table {
#define IS_BROADWELL(dev) (!INTEL_INFO(dev)->is_valleyview && IS_GEN8(dev))
#define IS_SKYLAKE(dev) (INTEL_INFO(dev)->is_skylake)
#define IS_BROXTON(dev) (INTEL_INFO(dev)->is_broxton)
+#define IS_KABYLAKE(dev) (INTEL_INFO(dev)->is_kabylake)
#define IS_MOBILE(dev) (INTEL_INFO(dev)->is_mobile)
#define IS_HSW_EARLY_SDV(dev) (IS_HASWELL(dev) && \
(INTEL_DEVID(dev) & 0xFF00) == 0x0C00)
@@ -2598,10 +2600,10 @@ struct drm_i915_cmd_table {
#define HAS_FPGA_DBG_UNCLAIMED(dev) (INTEL_INFO(dev)->has_fpga_dbg)
#define HAS_PSR(dev) (IS_HASWELL(dev) || IS_BROADWELL(dev) || \
IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev) || \
- IS_SKYLAKE(dev))
+ IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
#define HAS_RUNTIME_PM(dev) (IS_GEN6(dev) || IS_HASWELL(dev) || \
IS_BROADWELL(dev) || IS_VALLEYVIEW(dev) || \
- IS_SKYLAKE(dev))
+ IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
#define HAS_RC6(dev) (INTEL_INFO(dev)->gen >= 6)
#define HAS_RC6p(dev) (INTEL_INFO(dev)->gen == 6 || IS_IVYBRIDGE(dev))
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index cdacf3f..598ed2f 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -433,7 +433,8 @@ int i915_gem_init_stolen(struct drm_device *dev)
&reserved_size);
break;
default:
- if (IS_BROADWELL(dev_priv) || IS_SKYLAKE(dev_priv))
+ if (IS_BROADWELL(dev_priv) ||
+ IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev))
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 56c2f54..7ee91fd 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -591,7 +591,7 @@ static void i915_audio_component_codec_wake_override(struct device *dev,
struct drm_i915_private *dev_priv = dev_to_i915(dev);
u32 tmp;
- if (!IS_SKYLAKE(dev_priv))
+ if (!IS_SKYLAKE(dev_priv) && !IS_KABYLAKE(dev_priv))
return;
/*
@@ -642,10 +642,11 @@ static int i915_audio_component_sync_audio_rate(struct device *dev,
u32 tmp;
int n;
- /* HSW, BDW SKL need this fix */
+ /* HSW, BDW, SKL, KBL need this fix */
if (!IS_SKYLAKE(dev_priv) &&
- !IS_BROADWELL(dev_priv) &&
- !IS_HASWELL(dev_priv))
+ !IS_KABYLAKE(dev_priv) &&
+ !IS_BROADWELL(dev_priv) &&
+ !IS_HASWELL(dev_priv))
return 0;
mutex_lock(&dev_priv->av_mutex);
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index a65bf81..b164122 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -448,7 +448,7 @@ static void intel_prepare_ddi_buffers(struct drm_device *dev, enum port port,
bxt_ddi_vswing_sequence(dev, hdmi_level, port,
INTEL_OUTPUT_HDMI);
return;
- } else if (IS_SKYLAKE(dev)) {
+ } else if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
ddi_translations_fdi = NULL;
ddi_translations_dp =
skl_get_buf_trans_dp(dev, &n_dp_entries);
@@ -1184,7 +1184,7 @@ void intel_ddi_clock_get(struct intel_encoder *encoder,
if (INTEL_INFO(dev)->gen <= 8)
hsw_ddi_clock_get(encoder, pipe_config);
- else if (IS_SKYLAKE(dev))
+ else if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
skl_ddi_clock_get(encoder, pipe_config);
else if (IS_BROXTON(dev))
bxt_ddi_clock_get(encoder, pipe_config);
@@ -1768,7 +1768,7 @@ 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))
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
return skl_ddi_pll_select(intel_crtc, crtc_state,
intel_encoder);
else if (IS_BROXTON(dev))
@@ -2251,7 +2251,7 @@ uint32_t ddi_signal_levels(struct intel_dp *intel_dp)
level = translate_signal_level(signal_levels);
- if (IS_SKYLAKE(dev))
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
skl_ddi_set_iboost(dev, level, port, encoder->type);
else if (IS_BROXTON(dev))
bxt_ddi_vswing_sequence(dev, level, port, encoder->type);
@@ -2274,7 +2274,7 @@ static void intel_ddi_pre_enable(struct intel_encoder *intel_encoder)
intel_edp_panel_on(intel_dp);
}
- if (IS_SKYLAKE(dev)) {
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
uint32_t dpll = crtc->config->ddi_pll_sel;
uint32_t val;
@@ -2369,7 +2369,7 @@ static void intel_ddi_post_disable(struct intel_encoder *intel_encoder)
intel_edp_panel_off(intel_dp);
}
- if (IS_SKYLAKE(dev))
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
I915_WRITE(DPLL_CTRL2, (I915_READ(DPLL_CTRL2) |
DPLL_CTRL2_DDI_CLK_OFF(port)));
else if (INTEL_INFO(dev)->gen < 9)
@@ -2937,14 +2937,14 @@ void intel_ddi_pll_init(struct drm_device *dev)
struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t val = I915_READ(LCPLL_CTL);
- if (IS_SKYLAKE(dev))
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
skl_shared_dplls_init(dev_priv);
else if (IS_BROXTON(dev))
bxt_shared_dplls_init(dev_priv);
else
hsw_shared_dplls_init(dev_priv);
- if (IS_SKYLAKE(dev)) {
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
int cdclk_freq;
cdclk_freq = dev_priv->display.get_display_clock_speed(dev);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index db66dae..103cacb 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5292,7 +5292,7 @@ static void intel_update_max_cdclk(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- if (IS_SKYLAKE(dev)) {
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
u32 limit = I915_READ(SKL_DFSM) & SKL_DFSM_CDCLK_LIMIT_MASK;
if (limit == SKL_DFSM_CDCLK_LIMIT_675)
@@ -9738,7 +9738,7 @@ 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))
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
skylake_get_ddi_pll(dev_priv, port, pipe_config);
else if (IS_BROXTON(dev))
bxt_get_ddi_pll(dev_priv, port, pipe_config);
@@ -12022,7 +12022,7 @@ 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)) {
+ } else if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
DRM_DEBUG_KMS("ddi_pll_sel: %u; dpll_hw_state: "
"ctrl1: 0x%x, cfgcr1: 0x%x, cfgcr2: 0x%x\n",
pipe_config->ddi_pll_sel,
@@ -14081,7 +14081,7 @@ static void intel_setup_outputs(struct drm_device *dev)
*/
found = I915_READ(DDI_BUF_CTL(PORT_A)) & DDI_INIT_DISPLAY_DETECTED;
/* WaIgnoreDDIAStrap: skl */
- if (found || IS_SKYLAKE(dev))
+ if (found || IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
intel_ddi_init(dev, PORT_A);
/* DDI B, C and D detection is indicated by the SFUSE_STRAP
@@ -14097,7 +14097,7 @@ static void intel_setup_outputs(struct drm_device *dev)
/*
* On SKL we don't have a way to detect DDI-E so we rely on VBT.
*/
- if (IS_SKYLAKE(dev) &&
+ if ((IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) &&
(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))
@@ -14537,7 +14537,7 @@ static void intel_init_display(struct drm_device *dev)
}
/* Returns the core display clock speed */
- if (IS_SKYLAKE(dev))
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
dev_priv->display.get_display_clock_speed =
skylake_get_display_clock_speed;
else if (IS_BROXTON(dev))
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 8287df4..1cb1f3f 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1023,7 +1023,7 @@ intel_dp_aux_init(struct intel_dp *intel_dp, struct intel_connector *connector)
/* On SKL we don't have Aux for port E so we rely on VBT to set
* a proper alternate aux channel.
*/
- if (IS_SKYLAKE(dev) && port == PORT_E) {
+ if ((IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) && port == PORT_E) {
switch (info->alternate_aux_channel) {
case DP_AUX_B:
porte_aux_ctl_reg = DPB_AUX_CH_CTL;
@@ -1210,7 +1210,7 @@ intel_dp_source_rates(struct drm_device *dev, const int **source_rates)
if (IS_BROXTON(dev)) {
*source_rates = bxt_rates;
size = ARRAY_SIZE(bxt_rates);
- } else if (IS_SKYLAKE(dev)) {
+ } else if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
*source_rates = skl_rates;
size = ARRAY_SIZE(skl_rates);
} else {
@@ -1530,7 +1530,7 @@ found:
&pipe_config->dp_m2_n2);
}
- if (IS_SKYLAKE(dev) && is_edp(intel_dp))
+ if ((IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) && is_edp(intel_dp))
skl_edp_set_pll_config(pipe_config);
else if (IS_BROXTON(dev))
/* handled in ddi */;
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index cf47352..fda5fc5 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -581,7 +581,8 @@ 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))
+ if (IS_BROADWELL(dev_priv) ||
+ IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv))
end = dev_priv->gtt.stolen_size - 8 * 1024 * 1024;
else
end = dev_priv->gtt.stolen_usable_size;
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index 1369fc4..bd58da0 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_BROXTON(dev_priv))
return &gmbus_pins_bxt[pin];
- else if (IS_SKYLAKE(dev_priv))
+ else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(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_BROXTON(dev_priv))
size = ARRAY_SIZE(gmbus_pins_bxt);
- else if (IS_SKYLAKE(dev_priv))
+ else if (IS_SKYLAKE(dev_priv) || IS_KABYLAKE(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 6d3c6c0..b258a2a 100644
--- a/drivers/gpu/drm/i915/intel_mocs.c
+++ b/drivers/gpu/drm/i915/intel_mocs.c
@@ -143,7 +143,7 @@ static bool get_mocs_settings(struct drm_device *dev,
{
bool result = false;
- if (IS_SKYLAKE(dev)) {
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
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 7b110cd..dd63bba 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4567,7 +4567,8 @@ static void gen6_init_rps_frequencies(struct drm_device *dev)
dev_priv->rps.max_freq = dev_priv->rps.rp0_freq;
dev_priv->rps.efficient_freq = dev_priv->rps.rp1_freq;
- if (IS_HASWELL(dev) || IS_BROADWELL(dev) || IS_SKYLAKE(dev)) {
+ if (IS_HASWELL(dev) || IS_BROADWELL(dev) ||
+ IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
ret = sandybridge_pcode_read(dev_priv,
HSW_PCODE_DYNAMIC_DUTY_CYCLE_CONTROL,
&ddcc_status);
@@ -4579,7 +4580,7 @@ static void gen6_init_rps_frequencies(struct drm_device *dev)
dev_priv->rps.max_freq);
}
- if (IS_SKYLAKE(dev)) {
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
/* Store the frequency values in 16.66 MHZ units, which is
the natural hardware unit for SKL */
dev_priv->rps.rp0_freq *= GEN9_FREQ_SCALER;
@@ -4935,7 +4936,7 @@ static void __gen6_update_ring_freq(struct drm_device *dev)
/* convert DDR frequency from units of 266.6MHz to bandwidth */
min_ring_freq = mult_frac(min_ring_freq, 8, 3);
- if (IS_SKYLAKE(dev)) {
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
/* 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;
@@ -4953,7 +4954,7 @@ static void __gen6_update_ring_freq(struct drm_device *dev)
int diff = max_gpu_freq - gpu_freq;
unsigned int ia_freq = 0, ring_freq = 0;
- if (IS_SKYLAKE(dev)) {
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) {
/*
* ring_freq = 2 * GT. ring_freq is in 100MHz units
* No floor required for ring frequency on SKL.
@@ -6081,7 +6082,7 @@ static void intel_gen6_powersave_work(struct work_struct *work)
} else if (INTEL_INFO(dev)->gen >= 9) {
gen9_enable_rc6(dev);
gen9_enable_rps(dev);
- if (IS_SKYLAKE(dev))
+ if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
__gen6_update_ring_freq(dev);
} else if (IS_BROADWELL(dev)) {
gen8_enable_rps(dev);
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 5892c00..70f7632 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -1831,7 +1831,7 @@ 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->dev)) {
set_power_wells(power_domains, bdw_power_wells);
- } else if (IS_SKYLAKE(dev_priv->dev)) {
+ } else if (IS_SKYLAKE(dev_priv->dev) || IS_KABYLAKE(dev_priv->dev)) {
set_power_wells(power_domains, skl_power_wells);
} else if (IS_BROXTON(dev_priv->dev)) {
set_power_wells(power_domains, bxt_power_wells);
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