From 5eeda8a4813459d6d9bb108ac42b1c8acda50cf9 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 23 Sep 2016 17:22:42 -0400 Subject: [PATCH] drm/amdgpu/vce: add support for hw config packet (v2) MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This is needed for proper VCE DPM on some APUs. v2: fix the asic list Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c index 3b03558ddb01..7fe8fd884f06 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c @@ -699,6 +699,20 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, uint32_t ib_idx) case 0x05000009: /* clock table */ break; + case 0x0500000c: /* hw config */ + switch (p->adev->asic_type) { +#ifdef CONFIG_DRM_AMDGPU_CIK + case CHIP_KAVERI: + case CHIP_MULLINS: +#endif + case CHIP_CARRIZO: + break; + default: + r = -EINVAL; + goto out; + } + break; + case 0x03000001: /* encode */ r = amdgpu_vce_cs_reloc(p, ib_idx, idx + 10, idx + 9, *size, 0); -- 2.20.1