diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3132-drm-amdgpu-add-reset_method-asic-callback-for-vi.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3132-drm-amdgpu-add-reset_method-asic-callback-for-vi.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3132-drm-amdgpu-add-reset_method-asic-callback-for-vi.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3132-drm-amdgpu-add-reset_method-asic-callback-for-vi.patch new file mode 100644 index 00000000..65768fb8 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3132-drm-amdgpu-add-reset_method-asic-callback-for-vi.patch @@ -0,0 +1,41 @@ +From 54ceb3e2c29a2646a28d50d9b2b6838255447bec Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Tue, 23 Jul 2019 23:46:12 -0500 +Subject: [PATCH 3132/4256] drm/amdgpu: add reset_method asic callback for vi + +VI always uses the legacy pci based reset. + +Reviewed-by: Evan Quan <evan.quan@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/vi.c | 7 +++++++ + 1 file changed, 7 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c +index fffae4c2973b..56c882b3ea3c 100644 +--- a/drivers/gpu/drm/amd/amdgpu/vi.c ++++ b/drivers/gpu/drm/amd/amdgpu/vi.c +@@ -709,6 +709,12 @@ static int vi_asic_reset(struct amdgpu_device *adev) + return r; + } + ++static enum amd_reset_method ++vi_asic_reset_method(struct amdgpu_device *adev) ++{ ++ return AMD_RESET_METHOD_LEGACY; ++} ++ + static u32 vi_get_config_memsize(struct amdgpu_device *adev) + { + return RREG32(mmCONFIG_MEMSIZE); +@@ -1021,6 +1027,7 @@ static const struct amdgpu_asic_funcs vi_asic_funcs = + .read_bios_from_rom = &vi_read_bios_from_rom, + .read_register = &vi_read_register, + .reset = &vi_asic_reset, ++ .reset_method = &vi_asic_reset_method, + .set_vga_state = &vi_vga_set_state, + .get_xclk = &vi_get_xclk, + .set_uvd_clocks = &vi_set_uvd_clocks, +-- +2.17.1 + |