diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2316-drm-amdgpu-gfx10-adjust-GDS-backup-size-according-to.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2316-drm-amdgpu-gfx10-adjust-GDS-backup-size-according-to.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2316-drm-amdgpu-gfx10-adjust-GDS-backup-size-according-to.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2316-drm-amdgpu-gfx10-adjust-GDS-backup-size-according-to.patch new file mode 100644 index 00000000..50cd84d0 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2316-drm-amdgpu-gfx10-adjust-GDS-backup-size-according-to.patch @@ -0,0 +1,33 @@ +From 0ed576306e2b5b86866a57cd116a5d90bbdfe2aa Mon Sep 17 00:00:00 2001 +From: Jack Xiao <Jack.Xiao@amd.com> +Date: Tue, 9 Apr 2019 14:40:48 +0800 +Subject: [PATCH 2316/2940] drm/amdgpu/gfx10: adjust GDS backup size according + to real size + +Adjust GDS backup size in metadata according to its real size in +chip. + +Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +index fae07603e121..014697f6bd10 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +@@ -4512,7 +4512,8 @@ static void gfx_v10_0_ring_emit_de_meta(struct amdgpu_ring *ring, bool resume) + int cnt; + + csa_addr = amdgpu_csa_vaddr(ring->adev); +- gds_addr = csa_addr + 4096; ++ gds_addr = ALIGN(csa_addr + AMDGPU_CSA_SIZE - adev->gds.mem.total_size, ++ PAGE_SIZE); + de_payload.gds_backup_addrlo = lower_32_bits(gds_addr); + de_payload.gds_backup_addrhi = upper_32_bits(gds_addr); + +-- +2.17.1 + |