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(parent: 48b4422) | patch
drm/bochs: support changing byteorder at mode set time
authorGerd Hoffmann <kraxel@redhat.com>
Fri, 21 Sep 2018 13:47:02 +0000 (15:47 +0200)
committerGerd Hoffmann <kraxel@redhat.com>
Tue, 25 Sep 2018 12:49:49 +0000 (14:49 +0200)
commit86351de023dd3607b1b519f58c11154b217ec031
treedf5497c3c4f787e29a62bd0b1df7c1812311374ctree | snapshot
parent48b442238250bd27edfef13ab314b295b2734cc4commit | diff
drm/bochs: support changing byteorder at mode set time

Add bochs_hw_set_*_endian() helper functions, to set the framebuffer
byteorder at mode set time.  Support both DRM_FORMAT_XRGB8888 and
DRM_FORMAT_BGRX8888 framebuffer formats, no matter what the native
machine byte order is.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20180921134704.12826-5-kraxel@redhat.com
drivers/gpu/drm/bochs/bochs.h diff | blob | history
drivers/gpu/drm/bochs/bochs_fbdev.c diff | blob | history
drivers/gpu/drm/bochs/bochs_hw.c diff | blob | history
drivers/gpu/drm/bochs/bochs_kms.c diff | blob | history
Domain: System / Kernel;