diff options
Diffstat (limited to 'meta-amdfalconx86/recipes-kernel/linux/files/1145-use-cached-raster-config-values-in-csb.patch')
| -rw-r--r-- | meta-amdfalconx86/recipes-kernel/linux/files/1145-use-cached-raster-config-values-in-csb.patch | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/meta-amdfalconx86/recipes-kernel/linux/files/1145-use-cached-raster-config-values-in-csb.patch b/meta-amdfalconx86/recipes-kernel/linux/files/1145-use-cached-raster-config-values-in-csb.patch new file mode 100644 index 00000000..b3b19e7b --- /dev/null +++ b/meta-amdfalconx86/recipes-kernel/linux/files/1145-use-cached-raster-config-values-in-csb.patch @@ -0,0 +1,61 @@ +From 9fcd43d6a79011dd9ab3837d38ba27454be747ad Mon Sep 17 00:00:00 2001 +From: Sanjay R Mehta <sanju.mehta@amd.com> +Date: Tue, 6 Dec 2016 20:14:23 +0530 +Subject: [PATCH 07/10] use cached raster config values in csb +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Simplify the code and properly set the csb for harvest values. + +Reviewed-by: Christian König <christian.koenig@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 30 ++---------------------------- + 1 file changed, 2 insertions(+), 28 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +index 479047e..dcc59f3 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +@@ -1110,34 +1110,8 @@ static void gfx_v8_0_get_csb_buffer(struct amdgpu_device *adev, + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, 2)); + buffer[count++] = cpu_to_le32(mmPA_SC_RASTER_CONFIG - + PACKET3_SET_CONTEXT_REG_START); +- switch (adev->asic_type) { +- case CHIP_TONGA: +- case CHIP_POLARIS10: +- buffer[count++] = cpu_to_le32(0x16000012); +- buffer[count++] = cpu_to_le32(0x0000002A); +- break; +- case CHIP_POLARIS11: +- buffer[count++] = cpu_to_le32(0x16000012); +- buffer[count++] = cpu_to_le32(0x00000000); +- break; +- case CHIP_FIJI: +- buffer[count++] = cpu_to_le32(0x3a00161a); +- buffer[count++] = cpu_to_le32(0x0000002e); +- break; +- case CHIP_TOPAZ: +- case CHIP_CARRIZO: +- buffer[count++] = cpu_to_le32(0x00000002); +- buffer[count++] = cpu_to_le32(0x00000000); +- break; +- case CHIP_STONEY: +- buffer[count++] = cpu_to_le32(0x00000000); +- buffer[count++] = cpu_to_le32(0x00000000); +- break; +- default: +- buffer[count++] = cpu_to_le32(0x00000000); +- 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(adev->gfx.config.rb_config[0][0].raster_config_1); + + buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE); +-- +2.7.4 + |