linux/drivers/gpu
Rodrigo Vivi c629784382 drm/i915: Make Sink crc calculation waiting for counter to reset.
According to VESA DP spec TEST_CRC_COUNT (Bits 3:0) at
TEST_SINK_MISC (00246h) is "Reset to 0 when TEST_SINK bit 0 = 0;

So let's give few vblanks so we are really sure that this counter
is really zeroed on the next sink_crc read.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-11-18 11:22:34 +01:00
..
drm drm/i915: Make Sink crc calculation waiting for counter to reset. 2015-11-18 11:22:34 +01:00
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