ati-vga: Support unaligned access to GPIO DDC registers
The GPIO_VGA_DDC and GPIO_DVI_DDC registers are used on Radeon for DDC
access. Some drivers like the PPC Mac FCode ROM uses unaligned writes
to these registers so implement this the same way as already done for
GPIO_MONID which is used the same way for the Rage 128 Pro.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <
dff6ce16ccabdfd54ffda348bf57c6d8b810cd98.
1698871239.git.balaton@eik.bme.hu>