4 Commits

Author	SHA1	Message	Date
Alex Deucher	5a6adfa20b	drm/amdgpu: Fix max_vblank_count value for current display engines ... The value was much too low, which could cause the userspace visible vblank counter to move backwards when the hardware counter wrapped around. Ported from radeon commit: b0b9bb4dd5 Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org	2015-09-23 17:23:42 -04:00
Alex Deucher	0cf3be2178	drm/amdgpu: Implement irq interfaces for CGS ... This implements the irq src registrar. Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2015-08-17 16:50:09 -04:00
Alex Deucher	9e14c65c57	drm/amdgpu: take the mode_config mutex when handling hpds ... Since we may modify display state. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2015-06-03 21:03:39 -04:00
Alex Deucher	d38ceaf99e	drm/amdgpu: add core driver (v4) ... 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>	2015-06-03 21:03:15 -04:00