diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2414-drm-amdgpu-VCN-enable-indirect-DPG-SRAM-mode.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2414-drm-amdgpu-VCN-enable-indirect-DPG-SRAM-mode.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2414-drm-amdgpu-VCN-enable-indirect-DPG-SRAM-mode.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2414-drm-amdgpu-VCN-enable-indirect-DPG-SRAM-mode.patch new file mode 100644 index 00000000..047125aa --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2414-drm-amdgpu-VCN-enable-indirect-DPG-SRAM-mode.patch @@ -0,0 +1,31 @@ +From 07665d6a870a498dda8171781724e567cd5ae14c Mon Sep 17 00:00:00 2001 +From: Leo Liu <leo.liu@amd.com> +Date: Mon, 27 May 2019 10:49:19 -0400 +Subject: [PATCH 2414/2940] drm/amdgpu/VCN: enable indirect DPG SRAM mode + +This is default mode for VCN2.x now + +Signed-off-by: Leo Liu <leo.liu@amd.com> +Reviewed-by: James Zhu <James.Zhu@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c +index 7621077378dd..c604f1504d3e 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c +@@ -75,6 +75,9 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev) + break; + case CHIP_NAVI10: + fw_name = FIRMWARE_NAVI10; ++ if ((adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) && ++ (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG)) ++ adev->vcn.indirect_sram = true; + break; + default: + return -EINVAL; +-- +2.17.1 + |