diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/2183-drm-amdgpu-gfx6-use-cached-values-for-raster-config-.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/2183-drm-amdgpu-gfx6-use-cached-values-for-raster-config-.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/2183-drm-amdgpu-gfx6-use-cached-values-for-raster-config-.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/2183-drm-amdgpu-gfx6-use-cached-values-for-raster-config-.patch new file mode 100644 index 00000000..6f9ca385 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/2183-drm-amdgpu-gfx6-use-cached-values-for-raster-config-.patch @@ -0,0 +1,51 @@ +From f5a37ee30f1ebc8ebbaf955beb0be16b423bb8c5 Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Mon, 13 Nov 2017 15:48:37 -0500 +Subject: [PATCH 2183/4131] drm/amdgpu/gfx6: use cached values for raster + config in clear state +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Use the cached values rather than hardcoding it. + +Acked-by: Christian König <christian.koenig@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 20 +------------------- + 1 file changed, 1 insertion(+), 19 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c +index 9430d48..edef17d 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c +@@ -2962,25 +2962,7 @@ static void gfx_v6_0_get_csb_buffer(struct amdgpu_device *adev, + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, 1)); + buffer[count++] = cpu_to_le32(mmPA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START); +- +- switch (adev->asic_type) { +- case CHIP_TAHITI: +- case CHIP_PITCAIRN: +- buffer[count++] = cpu_to_le32(0x2a00126a); +- break; +- case CHIP_VERDE: +- buffer[count++] = cpu_to_le32(0x0000124a); +- break; +- case CHIP_OLAND: +- buffer[count++] = cpu_to_le32(0x00000082); +- break; +- case CHIP_HAINAN: +- buffer[count++] = cpu_to_le32(0x00000000); +- break; +- default: +- buffer[count++] = cpu_to_le32(0x00000000); +- break; +- } ++ buffer[count++] = cpu_to_le32(adev->gfx.config.rb_config[0][0].raster_config); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE); +-- +2.7.4 + |