[PATCH v2 0/3] drm/mgag200: Workaround HW bug with non-0 offset
Thomas Zimmermann
tzimmermann at suse.de
Tue Nov 26 10:15:26 UTC 2019
We found an MGA chip that does not interpret the scanout offset
correctly. This patchset works around the problem by placing all
buffer objects at offset 0 on this system.
v2:
* serarate [4/4] from the rest of the series
* add missing tags to patch files
Thomas Zimmermann (3):
drm/mgag200: Extract device type from flags
drm/mgag200: Store flags from PCI driver data in device structure
drm/mgag200: Add workaround for HW that does not support 'startadd'
drivers/gpu/drm/mgag200/mgag200_drv.c | 36 +++++++++++++++++++++++++-
drivers/gpu/drm/mgag200/mgag200_drv.h | 18 +++++++++++++
drivers/gpu/drm/mgag200/mgag200_main.c | 3 ++-
3 files changed, 55 insertions(+), 2 deletions(-)
--
2.23.0
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