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(parent: 7fa620d) | patch
drm/nouveau/kms/nv04-nv4x: fix exposed format list
authorIlia Mirkin <imirkin@alum.mit.edu>
Sun, 6 Aug 2017 02:25:05 +0000 (22:25 -0400)
committerBen Skeggs <bskeggs@redhat.com>
Tue, 22 Aug 2017 08:04:35 +0000 (18:04 +1000)
commit856718054a1b6f38e085021bbd5b0e74817a8fa6
tree5cbe12356b0b054ddc98977791b615ba999ddc95tree | snapshot
parent7fa620d577502670741925198b1ee5c55d3a65cfcommit | diff
drm/nouveau/kms/nv04-nv4x: fix exposed format list

drm_crtc_init exposes the XRGB8888 and ARGB8888 formats. In actuality,
ARGB8888's 32-bit depth messes up some formulas that weren't meant for
it, and the alpha is fairly meaningless for the primary plane.

The modesetting logic appears to be fully prepared for RGB565 as well as
XRGB1555 however, as tested with modetest.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/dispnv04/crtc.c diff | blob | history
Domain: System / Kernel;