linux_dsm_epyc7002/drivers/gpu
Ville Syrjälä 9571b190cf drm/i915: Don't bypass LRC on CHV
The docs are unclear as usual, so it's not clear whether LRC should be
bypassed, performed normally or GRC code should be used as the LRC code.
Some old docs stated that LRC bypass ought to be used, more recent ones
no longer say that. Some docs indicated that we could use GRC as the LRC
code on CHV, but the BIOS doesn't do that, so let's not do it either.

Besides to enable LRC bypass properly, I believe we should set the bit
already before deasserting cmnreset.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Deepak S<deepak.s@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-06 10:29:19 +02:00
..
drm drm/i915: Don't bypass LRC on CHV 2015-10-06 10:29:19 +02:00
host1x gpu: host1x: mipi: Power down regulators when unused 2015-08-13 13:47:21 +02:00
ipu-v3 gpu/drm: Kill off set_irq_flags usage 2015-09-16 16:53:38 +02:00
vga vga_switcheroo: Set active attribute to false for audio clients 2015-09-24 20:14:25 +02:00
Makefile