[PATCH RFC] drm/radeon: combios tables on older cards

2013-07-21 Thread Mark Kettenis
Noticed that my old Radeon 7500 hung after printing drm: GPU not posted. posting now... when it wasn't selected as the primary card the BIOS. Some digging revealed that it was hanging in combios_parse_mmio_table() while parsing the ASIC INIT 3 table. Looking at the BIOS ROM for the card, it

[PATCH RFC] drm/radeon: combios tables on older cards

2013-07-21 Thread Alex Deucher
On Sun, Jul 21, 2013 at 11:21 AM, Mark Kettenis wrote: > Noticed that my old Radeon 7500 hung after printing > >drm: GPU not posted. posting now... > > when it wasn't selected as the primary card the BIOS. Some digging > revealed that it was hanging in combios_parse_mmio_table() while > pars

Re: [PATCH RFC] drm/radeon: combios tables on older cards

2013-07-21 Thread Alex Deucher
On Sun, Jul 21, 2013 at 11:21 AM, Mark Kettenis wrote: > Noticed that my old Radeon 7500 hung after printing > >drm: GPU not posted. posting now... > > when it wasn't selected as the primary card the BIOS. Some digging > revealed that it was hanging in combios_parse_mmio_table() while > parsi

[PATCH RFC] drm/radeon: combios tables on older cards

2013-07-21 Thread Mark Kettenis
Noticed that my old Radeon 7500 hung after printing drm: GPU not posted. posting now... when it wasn't selected as the primary card the BIOS. Some digging revealed that it was hanging in combios_parse_mmio_table() while parsing the ASIC INIT 3 table. Looking at the BIOS ROM for the card, it