kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c, branch linux-4.13.y

drm/amdgpu: Fix the exported always on CU bitmap

2017-06-29T16:43:49+00:00

Newer asics with 4 SEs are not able to fit the entire bitmask in the original field, use an array instead. v2: keep cu_ao_mask for backward compatibility. Signed-off-by: Flora Cui Acked-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Add vm context module param

2017-06-09T15:29:38+00:00

Add VM update mode module param (amdgpu.vm_update_mode) that can used to control how VM pde/pte are updated for Graphics and Compute. BIT0 controls Graphics and BIT1 Compute. BIT0 [= 0] Graphics updated by SDMA [= 1] by CPU BIT1 [= 0] Compute updated by SDMA [= 1] by CPU By default, only for large BAR system vm_update_mode = 2, indicating that Graphics VMs will be updated via SDMA and Compute VMs will be updated via CPU. And for all all other systems (by default) vm_update_mode = 0 Signed-off-by: Harish Kasiviswanathan Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu/radeon: Use radeon by default for CIK GPUs

2017-06-08T14:54:37+00:00

Even if CONFIG_DRM_AMDGPU_CIK is enabled. There is no feature parity yet for CIK, in particular amdgpu doesn't support HDMI/DisplayPort audio without DC. v2: * Clarify the lack of feature parity being related to HDMI/DP audio. * Fix "SI" typo in DRM_AMDGPU_CIK help entry. Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Michel Dänzer

drm/amdgpu: Add module param to control SI support

2017-06-08T14:54:34+00:00

If AMDGPU supports SI, add a module parameter to control SI support. It's off by default in AMDGPU as long as SI suppost is experimental, while it is on by default in radeon. Signed-off-by: Felix Kuehling Reviewed-by: Christian König Acked-by: Michel Dänzer [ Michel Dänzer: Squash in amdgpu_si_support initialization fix ] Signed-off-by: Michel Dänzer Reviewed-by: Christian König Reviewed-by: Alex Deucher

drm/amdgpu: Add module param to control CIK support

2017-06-08T14:54:33+00:00

If AMDGPU supports CIK, add a module parameter to control CIK support. It's on by default in AMDGPU, while it is off by default in radeon. Signed-off-by: Felix Kuehling Reviewed-by: Christian König Acked-by: Michel Dänzer

drm/amdgpu: add an INFO query for monitoring VRAM CPU page faults

2017-05-24T22:24:38+00:00

v2: bump the DRM version Signed-off-by: Marek Olšák Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: return -ENODEV to user space when vram is lost v2

2017-05-24T22:11:52+00:00

below ioctl will return -ENODEV: amdgpu_cs_ioctl amdgpu_cs_wait_ioctl amdgpu_cs_wait_fences_ioctl amdgpu_gem_va_ioctl amdgpu_info_ioctl v2: only for map and replace cases in amdgpu_gem_va_ioctl Signed-off-by: Chunming Zhou Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: add AMDGPU_HW_IP_VCN_ENC to info query

2017-05-24T21:41:44+00:00

Signed-off-by: Leo Liu Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Disable uvd and vce free handles for raven

2017-05-24T21:41:37+00:00

Not required on raven. Signed-off-by: Leo Liu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: add AMDGPU_HW_IP_VCN_DEC to info query

2017-05-24T21:41:35+00:00

Signed-off-by: Leo Liu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher