diff options
Diffstat (limited to 'idlebug.patch')
| -rw-r--r-- | idlebug.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/idlebug.patch b/idlebug.patch new file mode 100644 index 000000000000..79794718bcfa --- /dev/null +++ b/idlebug.patch @@ -0,0 +1,50 @@ +From d71e282a6611b9e1742386a2a4764fb766bc970b Mon Sep 17 00:00:00 2001 +From: egnappahz <egnappah@gmail.com> +Date: Thu, 24 Jun 2021 12:46:46 +0200 +Subject: [PATCH] Revert for sienna idle bug + +Signed-off-by: egnappahz <egnappah@gmail.com> +--- + drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 6 +----- + drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 6 +----- + 2 files changed, 2 insertions(+), 10 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +index 72d23651501d..2342c5d216f9 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +@@ -6769,12 +6769,8 @@ static int gfx_v10_0_kiq_init_register(struct amdgpu_ring *ring) + if (ring->use_doorbell) { + WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_LOWER, + (adev->doorbell_index.kiq * 2) << 2); +- /* If GC has entered CGPG, ringing doorbell > first page doesn't +- * wakeup GC. Enlarge CP_MEC_DOORBELL_RANGE_UPPER to workaround +- * this issue. +- */ + WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER, +- (adev->doorbell.size - 4)); ++ (adev->doorbell_index.userqueue_end * 2) << 2); + } + + WREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, +diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +index 1fdfb7783404..d2c020a91c0b 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +@@ -3623,12 +3623,8 @@ static int gfx_v9_0_kiq_init_register(struct amdgpu_ring *ring) + if (ring->use_doorbell) { + WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_LOWER, + (adev->doorbell_index.kiq * 2) << 2); +- /* If GC has entered CGPG, ringing doorbell > first page doesn't +- * wakeup GC. Enlarge CP_MEC_DOORBELL_RANGE_UPPER to workaround +- * this issue. +- */ + WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER, +- (adev->doorbell.size - 4)); ++ (adev->doorbell_index.userqueue_end * 2) << 2); + } + + WREG32_SOC15_RLC(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, +-- +2.32.0 + |