BMC/Intel-BMC/linux.git/drivers/gpu/drm/amd/amdgpu/cik_sdma.c, branch dev-4.7

drm/amd/amdgpu: sdma resume fail during S4 on CI

2016-09-07T06:34:50+00:00

commit 10ea9434065e56fe14287f89258ecf2fb684ed1a upstream. SDMA could be fail in the thaw() and restore() processes, do software reset if each SDMA engine is busy. Signed-off-by: JimQu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: fix cik sdma ucode memleak

2016-06-09T14:49:11+00:00

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

drm/amdgpu: modify sdma start sequence

2016-06-09T14:48:59+00:00

should fist halt engine, and then doing the register programing, and later unhalt engine, and finally run ring_test. this help fix reloading driver hang issue of SDMA ring original sequence is wrong for it programing engine after unhalt, which will lead to fault behavior when doing driver reloading after unloaded. Signed-off-by: Monk Liu Reviewed-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: init more register for sdma

2016-06-09T14:48:58+00:00

This help fix reloading driver hang issue of SDMA ring Signed-off-by: Monk Liu Reviewed-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: move VM fields into job

2016-05-11T17:30:31+00:00

They are the same for all IBs. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: move context switch handling into common code v2

2016-05-11T17:30:30+00:00

It was a source of bugs to repeat that in each IP version. v2: rename parameter Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/amdgpu: Add name field to amd_ip_funcs (v2)

2016-05-11T16:31:26+00:00

Add name that we can print out in kernel messages to aid in debugging. v2: drop DAL changes for upstream Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: keep vm in job instead of ib (v2)

2016-05-11T16:31:16+00:00

ib.vm is a legacy way to get vm, after scheduler implemented vm should be get from job, and all ibs from one job share the same vm, no need to keep ib.vm just move vm field to job. this patch as well add job as paramter to ib_schedule so it can get vm from job->vm. v2: agd: sqaush in: drm/amdgpu: check if ring emit_vm_flush exists in vm flush No vm flush on engines that don't support VM. bug: https://bugs.freedesktop.org/show_bug.cgi?id=95195 Signed-off-by: Monk Liu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/amdgpu: Drop print_status callbacks.

2016-05-05T00:30:06+00:00

First patch in series to move to user mode debug tools we're removing the print_status callbacks. These functions were unused at the moment anyway. Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: reduce the ring size for SDMA

2016-05-05T00:20:58+00:00

Those are way too large. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher