diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3130-drm-amdgpu-add-reset_method-asic-callback-for-si.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3130-drm-amdgpu-add-reset_method-asic-callback-for-si.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3130-drm-amdgpu-add-reset_method-asic-callback-for-si.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3130-drm-amdgpu-add-reset_method-asic-callback-for-si.patch new file mode 100644 index 00000000..d8ee9b92 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3130-drm-amdgpu-add-reset_method-asic-callback-for-si.patch @@ -0,0 +1,41 @@ +From 085ce4756361bef938d04f50265a3dc15a043fe5 Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Tue, 23 Jul 2019 23:44:54 -0500 +Subject: [PATCH 3130/4256] drm/amdgpu: add reset_method asic callback for si + +SI 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/si.c | 7 +++++++ + 1 file changed, 7 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c +index 4b1e0c16ac41..904361451650 100644 +--- a/drivers/gpu/drm/amd/amdgpu/si.c ++++ b/drivers/gpu/drm/amd/amdgpu/si.c +@@ -1185,6 +1185,12 @@ static int si_asic_reset(struct amdgpu_device *adev) + return 0; + } + ++static enum amd_reset_method ++si_asic_reset_method(struct amdgpu_device *adev) ++{ ++ return AMD_RESET_METHOD_LEGACY; ++} ++ + static u32 si_get_config_memsize(struct amdgpu_device *adev) + { + return RREG32(mmCONFIG_MEMSIZE); +@@ -1393,6 +1399,7 @@ static const struct amdgpu_asic_funcs si_asic_funcs = + .read_bios_from_rom = &si_read_bios_from_rom, + .read_register = &si_read_register, + .reset = &si_asic_reset, ++ .reset_method = &si_asic_reset_method, + .set_vga_state = &si_vga_set_state, + .get_xclk = &si_get_xclk, + .set_uvd_clocks = &si_set_uvd_clocks, +-- +2.17.1 + |