Searched hist:"4366 f3b5f5a971cf348c298716b2cb29aab6ef4f" (Results 1 – 4 of 4) sorted by relevance
| /linux/drivers/gpu/drm/radeon/ |
| H A D | r500_reg.h | diff 4366f3b5f5a971cf348c298716b2cb29aab6ef4f Sat Jun 07 03:38:11 CEST 2014 Mario Kleiner <mario.kleiner.de@gmail.com> drm/radeon: Bypass hw lut's for > 8 bpc framebuffer scanout.
The hardware lut's only have 256 slots for indexing by a
8 bpc framebuffer. In 10 bpc scanout modes, framebuffer
color values would get truncated to their 8 msb's,
thereby losing the extra precision afforded by a 10 bpc
framebuffer.
To retain full precision, bypass the hw lut in 10 bpc
scanout mode.
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
| H A D | evergreen_reg.h | diff 4366f3b5f5a971cf348c298716b2cb29aab6ef4f Sat Jun 07 03:38:11 CEST 2014 Mario Kleiner <mario.kleiner.de@gmail.com> drm/radeon: Bypass hw lut's for > 8 bpc framebuffer scanout.
The hardware lut's only have 256 slots for indexing by a
8 bpc framebuffer. In 10 bpc scanout modes, framebuffer
color values would get truncated to their 8 msb's,
thereby losing the extra precision afforded by a 10 bpc
framebuffer.
To retain full precision, bypass the hw lut in 10 bpc
scanout mode.
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
| H A D | atombios_crtc.c | diff 4366f3b5f5a971cf348c298716b2cb29aab6ef4f Sat Jun 07 03:38:11 CEST 2014 Mario Kleiner <mario.kleiner.de@gmail.com> drm/radeon: Bypass hw lut's for > 8 bpc framebuffer scanout.
The hardware lut's only have 256 slots for indexing by a
8 bpc framebuffer. In 10 bpc scanout modes, framebuffer
color values would get truncated to their 8 msb's,
thereby losing the extra precision afforded by a 10 bpc
framebuffer.
To retain full precision, bypass the hw lut in 10 bpc
scanout mode.
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
| H A D | radeon_display.c | diff 4366f3b5f5a971cf348c298716b2cb29aab6ef4f Sat Jun 07 03:38:11 CEST 2014 Mario Kleiner <mario.kleiner.de@gmail.com> drm/radeon: Bypass hw lut's for > 8 bpc framebuffer scanout.
The hardware lut's only have 256 slots for indexing by a
8 bpc framebuffer. In 10 bpc scanout modes, framebuffer
color values would get truncated to their 8 msb's,
thereby losing the extra precision afforded by a 10 bpc
framebuffer.
To retain full precision, bypass the hw lut in 10 bpc
scanout mode.
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|