diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2181-drm-amdgpu-gfx8-use-cached-values-for-raster-config-.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2181-drm-amdgpu-gfx8-use-cached-values-for-raster-config-.patch | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2181-drm-amdgpu-gfx8-use-cached-values-for-raster-config-.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2181-drm-amdgpu-gfx8-use-cached-values-for-raster-config-.patch new file mode 100644 index 00000000..5476212a --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2181-drm-amdgpu-gfx8-use-cached-values-for-raster-config-.patch @@ -0,0 +1,64 @@ +From be54c54f244f2f1101234f35fe94e96bf5a7fab3 Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Mon, 13 Nov 2017 15:42:57 -0500 +Subject: [PATCH 2181/4131] drm/amdgpu/gfx8: 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_v8_0.c | 33 ++------------------------------- + 1 file changed, 2 insertions(+), 31 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +index 34697dc..9791fab 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +@@ -4307,37 +4307,8 @@ static int gfx_v8_0_cp_gfx_start(struct amdgpu_device *adev) + + amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); + amdgpu_ring_write(ring, mmPA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START); +- switch (adev->asic_type) { +- case CHIP_TONGA: +- case CHIP_POLARIS10: +- amdgpu_ring_write(ring, 0x16000012); +- amdgpu_ring_write(ring, 0x0000002A); +- break; +- case CHIP_POLARIS11: +- case CHIP_POLARIS12: +- amdgpu_ring_write(ring, 0x16000012); +- amdgpu_ring_write(ring, 0x00000000); +- break; +- case CHIP_FIJI: +- amdgpu_ring_write(ring, 0x3a00161a); +- amdgpu_ring_write(ring, 0x0000002e); +- break; +- case CHIP_CARRIZO: +- amdgpu_ring_write(ring, 0x00000002); +- amdgpu_ring_write(ring, 0x00000000); +- break; +- case CHIP_TOPAZ: +- amdgpu_ring_write(ring, adev->gfx.config.num_rbs == 1 ? +- 0x00000000 : 0x00000002); +- amdgpu_ring_write(ring, 0x00000000); +- break; +- case CHIP_STONEY: +- amdgpu_ring_write(ring, 0x00000000); +- amdgpu_ring_write(ring, 0x00000000); +- break; +- default: +- BUG(); +- } ++ amdgpu_ring_write(ring, adev->gfx.config.rb_config[0][0].raster_config); ++ amdgpu_ring_write(ring, adev->gfx.config.rb_config[0][0].raster_config_1); + + amdgpu_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); + amdgpu_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE); +-- +2.7.4 + |