diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3870-drm-amdgpu-gmc9-add-vega12-support.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3870-drm-amdgpu-gmc9-add-vega12-support.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3870-drm-amdgpu-gmc9-add-vega12-support.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3870-drm-amdgpu-gmc9-add-vega12-support.patch new file mode 100644 index 00000000..cf2d57ce --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3870-drm-amdgpu-gmc9-add-vega12-support.patch @@ -0,0 +1,44 @@ +From 9e380236c0710c74636c9934a6395f91e27d74b0 Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Tue, 13 Mar 2018 20:25:08 -0500 +Subject: [PATCH 3870/4131] drm/amdgpu/gmc9: add vega12 support + +Same as vega10. + +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +index 8e4ddf6..aab0bfa 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +@@ -791,6 +791,7 @@ static int gmc_v9_0_mc_init(struct amdgpu_device *adev) + if (amdgpu_gart_size == -1) { + switch (adev->asic_type) { + case CHIP_VEGA10: /* all engines support GPUVM */ ++ case CHIP_VEGA12: /* all engines support GPUVM */ + default: + adev->gmc.gart_size = 512ULL << 20; + break; +@@ -849,6 +850,7 @@ static int gmc_v9_0_sw_init(void *handle) + } + break; + case CHIP_VEGA10: ++ case CHIP_VEGA12: + /* + * To fulfill 4-level page support, + * vm size is 256TB (48bit), maximum size of Vega10, +@@ -957,6 +959,7 @@ static void gmc_v9_0_init_golden_registers(struct amdgpu_device *adev) + + switch (adev->asic_type) { + case CHIP_VEGA10: ++ case CHIP_VEGA12: + soc15_program_register_sequence(adev, + golden_settings_mmhub_1_0_0, + ARRAY_SIZE(golden_settings_mmhub_1_0_0)); +-- +2.7.4 + |