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-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.14.71/4179-drm-amd-display-Remove-PRE_VEGA-flag.patch51
1 files changed, 51 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4179-drm-amd-display-Remove-PRE_VEGA-flag.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4179-drm-amd-display-Remove-PRE_VEGA-flag.patch
new file mode 100644
index 00000000..9d6c49da
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4179-drm-amd-display-Remove-PRE_VEGA-flag.patch
@@ -0,0 +1,51 @@
+From 97bdf63fde47ee460b46c2980613d2b94de8f44b Mon Sep 17 00:00:00 2001
+From: Harry Wentland <harry.wentland@amd.com>
+Date: Mon, 9 Apr 2018 14:27:46 -0400
+Subject: [PATCH 4179/5725] drm/amd/display: Remove PRE_VEGA flag
+
+We enabled this upstream by default now and no longer need the flag.
+
+Signed-off-by: Harry Wentland <harry.wentland@amd.com>
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
+Signed-off-by: Kalyan Alle <kalyan.alle@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 ---
+ drivers/gpu/drm/amd/display/Kconfig | 8 --------
+ 2 files changed, 11 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+index 2bac39ee..1bf1219 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+@@ -2210,9 +2210,6 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type)
+ case CHIP_POLARIS12:
+ case CHIP_TONGA:
+ case CHIP_FIJI:
+-#if defined(CONFIG_DRM_AMD_DC_PRE_VEGA)
+- return amdgpu_dc != 0;
+-#endif
+ case CHIP_VEGA10:
+ case CHIP_VEGA12:
+ #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig
+index 5f0a690..c3d49f8 100644
+--- a/drivers/gpu/drm/amd/display/Kconfig
++++ b/drivers/gpu/drm/amd/display/Kconfig
+@@ -9,14 +9,6 @@ config DRM_AMD_DC
+ support for AMDGPU.This adds required support for Vega and
+ Raven ASICs.
+
+-config DRM_AMD_DC_PRE_VEGA
+- bool "DC support for Polaris and older ASICs"
+- default y
+- help
+- Choose this option to enable the new DC support for older asics
+- by default. This includes Polaris, Carrizo, Tonga, Bonaire,
+- and Hawaii.
+-
+ config DRM_AMD_DC_FBC
+ bool "AMD FBC - Enable Frame Buffer Compression"
+ depends on DRM_AMD_DC
+--
+2.7.4
+