kernel/drivers/gpu/drm/radeon/ni.c, branch linux-4.17.y

drm/radeon: fill in rb backend map on evergreen/ni.

2018-01-16T20:35:28Z

This looks to have never gotten filled in, and it seems to trigger a bug in mesa. Reviewed-by: Roland Scheidegger Reported-by: Roland Scheidegger Signed-off-by: Dave Airlie Signed-off-by: Alex Deucher

gpu: drm: amd/radeon: Convert printk(KERN_ to pr_

2017-03-30T03:53:24Z

Use a more common logging style. Miscellanea: o Coalesce formats and realign arguments o Neaten a few macros now using pr_ Signed-off-by: Joe Perches Signed-off-by: Alex Deucher

drm/radeon: drop register readback in cayman_cp_int_cntl_setup

2016-10-25T17:57:22Z

The read is taking a considerable amount of time (about 50us on this machine). The register does not ever hold anything other than the ring ID that is updated in this exact function, so there is no need for the read modify write cycle. This chops off a big chunk of the time spent in hardirq disabled context, as this function is called multiple times in the interrupt handler. With this change applied radeon won't show up in the list of the worst IRQ latency offenders anymore, where it was a regular before. Reviewed-by: Christian König Signed-off-by: Lucas Stach Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/radeon: switch UVD code to use UVD_NO_OP for padding

2016-08-24T20:25:05Z

Replace packet2's with packet0 writes to UVD_NO_OP. The value written to UVD_NO_OP does not matter. Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/radeon: allow to force hard GPU reset.

2016-05-02T17:08:54Z

In some cases, like when freezing for hibernation, we need to be able to force hard reset even if no engine are stuck. This patch add a bool option to current asic reset callback to allow to force hard reset on asic that supports it. Reviewed-by: Christian König Signed-off-by: Jérôme Glisse Cc: Alex Deucher Cc: Christian König Signed-off-by: Alex Deucher

drm/radeon: consolidate ni vce initialization and startup code.

2016-05-02T17:08:51Z

This match the exact same control flow as existing code. It just use goto instead of multiple levels of if/else. It also clarify early initialization failures by clearing rdev->has_vce doing so does not change end result from hardware point of view, it only avoids printing more error messages down the line and thus only the original error is reported. Acked-by: Christian König Signed-off-by: Jérôme Glisse Cc: Alex Deucher Cc: Christian König Signed-off-by: Alex Deucher

drm/radeon: consolidate ni uvd initialization and startup code.

2016-05-02T17:08:48Z

This match the exact same control flow as existing code. It just use goto instead of multiple levels of if/else. It also clarify early initialization failures by clearing rdev->has_uvd doing so does not change end result from hardware point of view, it only avoids printing more error messages down the line and thus only the original error is reported. Acked-by: Christian König Signed-off-by: Jérôme Glisse Cc: Alex Deucher Cc: Christian König Signed-off-by: Alex Deucher

drm/radeon: fix indentation.

2016-03-16T22:08:06Z

I hate doing this but it hurts my eyes to go over code that does not comply with indentation rules. Only thing that is not only space change is in atom.c all other files are space indentation issues. Acked-by: Christian König Signed-off-by: Jérôme Glisse Cc: Alex Deucher Signed-off-by: Alex Deucher

drm/radeon: disable vce init on cayman (v2)

2015-07-09T15:40:12Z

Cayman does not have vce. There were a few places in the shared cayman/TV code where we were trying to do vce stuff. v2: remove -ENOENT check Reviewed-by: Christian König Signed-off-by: Alex Deucher

Merge tag 'v4.1-rc6' into drm-next

2015-06-03T23:23:51Z

Linux 4.1-rc6 backmerge 4.1-rc6 as some of the later pull reqs are based on newer bases and I'd prefer to do the fixup myself.