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Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2182-drm-amdgpu-gfx7-use-cached-values-for-raster-config-.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2182-drm-amdgpu-gfx7-use-cached-values-for-raster-config-.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2182-drm-amdgpu-gfx7-use-cached-values-for-raster-config-.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2182-drm-amdgpu-gfx7-use-cached-values-for-raster-config-.patch new file mode 100644 index 00000000..f204bce6 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2182-drm-amdgpu-gfx7-use-cached-values-for-raster-config-.patch @@ -0,0 +1,56 @@ +From 51e17f94b131b19726d3709bb58eefa212fd7d6b Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Mon, 13 Nov 2017 15:45:31 -0500 +Subject: [PATCH 2182/4131] drm/amdgpu/gfx7: 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_v7_0.c | 25 ++----------------------- + 1 file changed, 2 insertions(+), 23 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c +index d78d1da..c32257d 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c +@@ -2553,29 +2553,8 @@ static int gfx_v7_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_BONAIRE: +- amdgpu_ring_write(ring, 0x16000012); +- amdgpu_ring_write(ring, 0x00000000); +- break; +- case CHIP_KAVERI: +- amdgpu_ring_write(ring, 0x00000000); /* XXX */ +- amdgpu_ring_write(ring, 0x00000000); +- break; +- case CHIP_KABINI: +- case CHIP_MULLINS: +- amdgpu_ring_write(ring, 0x00000000); /* XXX */ +- amdgpu_ring_write(ring, 0x00000000); +- break; +- case CHIP_HAWAII: +- amdgpu_ring_write(ring, 0x3a00161a); +- amdgpu_ring_write(ring, 0x0000002e); +- break; +- default: +- amdgpu_ring_write(ring, 0x00000000); +- amdgpu_ring_write(ring, 0x00000000); +- break; +- } ++ 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 + |