On 22/06/2017 at 07:03, Peter Rosin wrote: > Hi! > > This series adds support for an 8-bit clut mode in the atmel-hlcdc > driver. > > Changes since v4: > > - Added .clut_offset for overlay2 at 0xe00 for sama5d4 (unconfirmed if 0xe00 > is the correct offset, but I'll eat my hat if it's not there). You hat is safe and so you are: I confirm that overlay2 clut is at 0xe00 based on an older datasheet. Regards, > The sama5d4 > overlay2 is indeed there, it is just AWOL in the current datasheet. > - Added Acked-by from Daniel on patch 2/2. > > Changes since v3: > > - Dropped ugly code (patches 2/3 and 3/3) for legacy fbdev interaction. > - Slit out the .set_property change to a patch of its own. > > Changes since v2: > > - Fix mapping to the clut registers. > > Changes since v1: > > - Move the clut update from atmel_hlcdc_crtc_mode_valid to > atmel_hlcdc_plane_atomic_update. > - Add default .gamma_set helper (drm_atomic_helper_legacy_gamma_set). > - Don't keep a spare copy of the clut, reuse gamma_store instead. > - Don't try to synchronize the legacy fb clut with the drm clut. > > Cheers, > peda > > Peter Rosin (2): > drm: atmel-hlcdc: add missing .set_property helper to the crtc > drm: atmel-hlcdc: add support for 8-bit color lookup table mode > > drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 5 +++++ > drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 14 ++++++++++++ > drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h | 16 ++++++++++++++ > drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 29 +++++++++++++++++++++++++ > 4 files changed, 64 insertions(+) > -- Nicolas Ferre _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
