[PATCH 04/12] drm/i915: Drop has_rc6 from device info

[José Roberto de Souza]

No need to have this parameter in intel_device_info struct
as all platforms with graphics version 6 or newer have software
support for this feature.

Signed-off-by: José Roberto de Souza <jose.souza at intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h          | 3 ++-
 drivers/gpu/drm/i915/i915_pci.c          | 8 --------
 drivers/gpu/drm/i915/intel_device_info.h | 1 -
 3 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 3a3d57485b09c..d29dca83185ac 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1308,7 +1308,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 #define HAS_PSR2_SEL_FETCH(dev_priv)	 (DISPLAY_VER(dev_priv) >= 12)
 #define HAS_TRANSCODER(dev_priv, trans)	 ((INTEL_INFO(dev_priv)->display.cpu_transcoder_mask & BIT(trans)) != 0)
 
-#define HAS_RC6(dev_priv)		 (INTEL_INFO(dev_priv)->has_rc6)
+/* ilk does support rc6, but we do not implement [power] contexts */
+#define HAS_RC6(dev_priv)		 (GRAPHICS_VER(dev_priv) >= 6)
 #define HAS_RC6p(dev_priv)		 (INTEL_INFO(dev_priv)->has_rc6p)
 #define HAS_RC6pp(dev_priv)		 (false) /* HW was never validated */
 
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index df20818ce8eae..90584c462f225 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -376,8 +376,6 @@ static const struct intel_device_info gm45_info = {
 	.platform_engine_mask = BIT(RCS0) | BIT(VCS0), \
 	.has_snoop = true, \
 	.has_coherent_ggtt = true, \
-	/* ilk does support rc6, but we do not implement [power] contexts */ \
-	.has_rc6 = 0, \
 	.dma_mask_size = 36, \
 	I9XX_PIPE_OFFSETS, \
 	I9XX_CURSOR_OFFSETS, \
@@ -407,7 +405,6 @@ static const struct intel_device_info ilk_m_info = {
 	.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0), \
 	.has_coherent_ggtt = true, \
 	.has_llc = 1, \
-	.has_rc6 = 1, \
 	.has_rc6p = 1, \
 	.has_rps = true, \
 	.dma_mask_size = 40, \
@@ -458,7 +455,6 @@ static const struct intel_device_info snb_m_gt2_info = {
 	.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0), \
 	.has_coherent_ggtt = true, \
 	.has_llc = 1, \
-	.has_rc6 = 1, \
 	.has_rc6p = 1, \
 	.has_reset_engine = true, \
 	.has_rps = true, \
@@ -518,7 +514,6 @@ static const struct intel_device_info vlv_info = {
 	.display.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B),
 	.display.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B),
 	.has_runtime_pm = 1,
-	.has_rc6 = 1,
 	.has_reset_engine = true,
 	.has_rps = true,
 	.display.has_gmch = 1,
@@ -617,7 +612,6 @@ static const struct intel_device_info chv_info = {
 	.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0),
 	.has_64bit_reloc = 1,
 	.has_runtime_pm = 1,
-	.has_rc6 = 1,
 	.has_rps = true,
 	.has_logical_ring_contexts = 1,
 	.display.has_gmch = 1,
@@ -699,7 +693,6 @@ static const struct intel_device_info skl_gt4_info = {
 	.display.has_psr_hw_tracking = 1, \
 	.has_runtime_pm = 1, \
 	.display.has_dmc = 1, \
-	.has_rc6 = 1, \
 	.has_rps = true, \
 	.display.has_dp_mst = 1, \
 	.has_logical_ring_contexts = 1, \
@@ -1005,7 +998,6 @@ static const struct intel_device_info adl_p_info = {
 	.has_logical_ring_contexts = 1, \
 	.has_logical_ring_elsq = 1, \
 	.has_mslices = 1, \
-	.has_rc6 = 1, \
 	.has_reset_engine = 1, \
 	.has_rps = 1, \
 	.has_runtime_pm = 1, \
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 6d2eafaab4ef0..b3244170c4638 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -156,7 +156,6 @@ enum intel_ppgtt_type {
 	func(has_mslices); \
 	func(has_pooled_eu); \
 	func(has_pxp); \
-	func(has_rc6); \
 	func(has_rc6p); \
 	func(has_rps); \
 	func(has_runtime_pm); \
-- 
2.36.0