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path: root/drivers/gpu
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2015-06-03drm/amdgpu: allow unaligned memory access (v2)Jack Xiao
Set up the CP and SDMA for proper unaligned memory access. Required for OpenCL 2.x v2: udpate commit message Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-06-03drm/amdgpu: make the CTX ioctl thread-safeMarek Olšák
The existing locks were protecting the list, but not the elements. v2: rename hlock to lock Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-06-03drm/amdgpu: remove unsafe context releasingMarek Olšák
If ctx was released between put and get, then "get" would crash. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-06-03drm/amdgpu: fix userptr lockupChristian König
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com>
2015-06-03drm/amdgpu: fix userptr BO unpin bug (v2)monk.liu
sg could point to array of contigiouse page*, only free page could lead to memory leak. v2: use iterator Signed-off-by: monk.liu <monk.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: remove AMDGPU_GEM_CREATE_CPU_GTT_UCJammy Zhou
This flag isn't used by user mode drivers, remove it to avoid confusion. And rename GTT_WC to GTT_USWC to make it clear. Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu fix amdgpu.dpm=0 (v2)Sonny Jiang
Fix crash when disabling dpm. v2: agd5f: fix coding style, cleanup commit message Signed-off-by: Sonny Jiang <sonny.jiang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: memset gds_info struct in info ioctlAlex Deucher
Avoids possibility that info may leak via the uninitialized _pad element. Noticed-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: fix error handling in cz_dpm_hw_fini/cz_dpm_suspendAlex Deucher
Need to unlock the mutex on error. Noticed-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: let bo_list handler start from 1monk.liu
this could prevent mis-understanding, because libdrm side will consider no bo_list created if handleis zero Signed-off-by: monk.liu <monk.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: fix bug occurs when bo_list is NULLmonk.liu
Still need to handle ibs BO and validate them even bo_list is NULL Signed-off-by: Monk.Liu <monk.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: fix error check issue in amdgpu_mn_invalidate_range_startJack Xiao
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: drop ttm two ended allocationAlex Deucher
amdgpu_bo_create() calls amdgpu_ttm_placement_from_domain() before ttm_bo_init() is called. amdgpu_ttm_placement_from_domain() uses the ttm bo size to determine when to select top down allocation but since the ttm bo is not initialized yet the check is always false. It only took affect when buffers were validated later. It also seemed to regress suspend and resume on some systems possibly due to it not taking affect in amdgpu_bo_create(). amdgpu_bo_create() and amdgpu_ttm_placement_from_domain() need to be reworked substantially for this to be optimally effective. Re-enable it at that point. Ported from radeon commit: a239118a24b3bf9089751068e431dfb63dc4168b Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-06-03drm/amdgpu: add VI pci idsAlex Deucher
Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add CIK pci idsAlex Deucher
Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: Add initial VI supportAlex Deucher
This adds initial support for VI asics. This includes Iceland, Tonga, and Carrizo. Our inital focus as been Carrizo, so there are still gaps in support for Tonga and Iceland, notably power management. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: Add support for CIK partsAlex Deucher
This patch adds support for CIK parts. These parts are also supported by radeon which is the preferred option, so there is a config option to enable support for CIK parts in amdgpu for testing. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: Do not directly dereference pointers to BIOS area.Alex Deucher
Use readb() and memcpy_fromio() accessors instead. Ported from radeon commit: f2c9e560b406f2f6b14b345c7da33467dee9cdf2 Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: fix const warnings in amdgpu_connectors.cAlex Deucher
Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add core driver (v4)Alex Deucher
This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add amdgpu.h (v2)Alex Deucher
This is the main header file for amdgpu. v2: remove stable comments Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add amdgpu_family.hAlex Deucher
This header defines asic families and attributes. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add ppsmc.hAlex Deucher
This header provides the smc message interface for the driver. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add clearstate_defs.hAlex Deucher
This header provides for format for the GCA blocks clear state (i.e., default state). Each GCA version has a specific clear state. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add atombios headersAlex Deucher
These headers define the atombios table structure and driver interface. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add VCE 3.0 register headersAlex Deucher
These are register headers for the VCE (Video Codec Engine) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add VCE 2.0 register headersAlex Deucher
These are register headers for the VCE (Video Codec Engine) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add UVD 6.0 register headersAlex Deucher
These are register headers for the UVD (Universal Video Decoder) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add UVD 5.0 register headersAlex Deucher
These are register headers for the UVD (Universal Video Decoder) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add UVD 4.2 register headersAlex Deucher
These are register headers for the UVD (Universal Video Decoder) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add SMU 8.0 register headersAlex Deucher
These are register headers for the SMU (System Management Unit) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add SMU 7.1.2 register headersAlex Deucher
These are register headers for the SMU (System Management Unit) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add SMU 7.1.1 register headersAlex Deucher
These are register headers for the SMU (System Management Unit) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add SMU 7.1.0 register headersAlex Deucher
These are register headers for the SMU (System Management Unit) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add SMU 7.0.1 register headersAlex Deucher
These are register headers for the SMU (System Management Unit) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add SMU 7.0.0 register headersAlex Deucher
These are register headers for the SMU (System Management Unit) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add OSS 3.0.1 register headersAlex Deucher
These are register headers for the OSS (OS Services) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add OSS 3.0 register headersAlex Deucher
These are register headers for the OSS (OS Services) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add OSS 2.4 register headersAlex Deucher
These are register headers for the OSS (OS Services) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add OSS 2.0 register headersAlex Deucher
These are register headers for the OSS (OS Services) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add GMC 8.2 register headersAlex Deucher
These are register headers for the GMC (Graphics Memory Controller) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add GMC 8.1 register headersAlex Deucher
These are register headers for the GMC (Graphics Memory Controller) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add GMC 7.1 register headersAlex Deucher
These are register headers for the GMC (Graphics Memory Controller) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add GMC 7.0 register headersAlex Deucher
These are register headers for the GMC (Graphics Memory Controller) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add GCA 8.0 register headersAlex Deucher
These are register headers for the GCA (Graphics and Compute Array) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add GCA 7.2 register headersAlex Deucher
These are register headers for the GCA (Graphics and Compute Array) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add GCA 7.0 register headersAlex Deucher
These are register headers for the GCA (Graphics and Compute Array) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add DCE 11.0 register headersAlex Deucher
These are register headers for the DCE (Display and Composition Engine) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add DCE 10.0 register headersAlex Deucher
These are register headers for the DCE (Display and Composition Engine) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-06-03drm/amdgpu: add DCE 8.0 register headersAlex Deucher
These are register headers for the DCE (Display and Composition Engine) block on the GPU. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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