The original change caused regression, so revert it until the new fix is ready. https://bugs.freedesktop.org/show_bug.cgi?id=109650 This reverts commit 764c85fef41722db0f21558c6c2fb38bee172d19. Change-Id: I6c634d8bdb98efcfdec33581d92f7ba02416061b Signed-off-by: Yong Zhao <Yong.Zhao@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 19 ++++--------------- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 19 +++++-------------- 2 files changed, 9 insertions(+), 29 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 41cf9d0224d9..b8e50a34bdb3 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -4223,8 +4223,8 @@ static void gfx_v8_0_set_cpg_door_bell(struct amdgpu_device *adev, struct amdgpu adev->doorbell_index.gfx_ring0); WREG32(mmCP_RB_DOORBELL_RANGE_LOWER, tmp); - /* There is only one GFX queue */ - WREG32(mmCP_RB_DOORBELL_RANGE_UPPER, tmp); + WREG32(mmCP_RB_DOORBELL_RANGE_UPPER, + CP_RB_DOORBELL_RANGE_UPPER__DOORBELL_RANGE_UPPER_MASK); } static int gfx_v8_0_cp_gfx_resume(struct amdgpu_device *adev) @@ -4646,19 +4646,8 @@ static int gfx_v8_0_kcq_init_queue(struct amdgpu_ring *ring) static void gfx_v8_0_set_mec_doorbell_range(struct amdgpu_device *adev) { if (adev->asic_type > CHIP_TONGA) { - /* The first few doorbells in pci doorbell bar are for GFX RB - * rings and all the leftover for MEC. - * So CP_MEC_DOORBELL_RANGE_LOWER should be set one index after - * CP_RB_DOORBELL_RANGE_UPPER, as we assume there is only one - * GFX RB rings. - */ - u32 tmp = REG_SET_FIELD(0, CP_MEC_DOORBELL_RANGE_LOWER, - DOORBELL_RANGE_LOWER, - adev->gfx.gfx_ring[0].doorbell_index + 1); - - WREG32(mmCP_MEC_DOORBELL_RANGE_LOWER, tmp); - WREG32(mmCP_MEC_DOORBELL_RANGE_UPPER, - CP_MEC_DOORBELL_RANGE_UPPER__DOORBELL_RANGE_UPPER_MASK); + WREG32(mmCP_MEC_DOORBELL_RANGE_LOWER, adev->doorbell_index.kiq << 2); + WREG32(mmCP_MEC_DOORBELL_RANGE_UPPER, adev->doorbell_index.mec_ring7 << 2); } /* enable doorbells */ WREG32_FIELD(CP_PQ_STATUS, DOORBELL_ENABLE, 1); diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 36f417fd6ba9..5533f6e4f4a4 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -2631,8 +2631,8 @@ static int gfx_v9_0_cp_gfx_resume(struct amdgpu_device *adev) DOORBELL_RANGE_LOWER, ring->doorbell_index); WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_LOWER, tmp); - /* There is only one GFX queue */ - WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_UPPER, tmp); + WREG32_SOC15(GC, 0, mmCP_RB_DOORBELL_RANGE_UPPER, + CP_RB_DOORBELL_RANGE_UPPER__DOORBELL_RANGE_UPPER_MASK); /* start the ring */ @@ -2995,19 +2995,10 @@ static int gfx_v9_0_kiq_init_register(struct amdgpu_ring *ring) /* enable the doorbell if requested */ if (ring->use_doorbell) { - /* The first few doorbells in pci doorbell bar are for GFX RB - * rings and all the leftover for MEC. - * So CP_MEC_DOORBELL_RANGE_LOWER should be set one index after - * CP_RB_DOORBELL_RANGE_UPPER, as we assume there is only one - * GFX RB rings. - */ - u32 tmp = REG_SET_FIELD(0, CP_MEC_DOORBELL_RANGE_LOWER, - DOORBELL_RANGE_LOWER, - adev->gfx.gfx_ring[0].doorbell_index + 2); - - WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_LOWER, tmp); + WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_LOWER, + (adev->doorbell_index.kiq * 2) << 2); WREG32_SOC15(GC, 0, mmCP_MEC_DOORBELL_RANGE_UPPER, - CP_MEC_DOORBELL_RANGE_UPPER__DOORBELL_RANGE_UPPER_MASK); + (adev->doorbell_index.userqueue_end * 2) << 2); } WREG32_SOC15(GC, 0, mmCP_HQD_PQ_DOORBELL_CONTROL, -- 2.17.1 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
