linux_dsm_epyc7002/drivers/video/fbdev/omap2
Tomi Valkeinen c4661b3318 OMAPDSS: DISPC: fix predecimation for YUV modes
DISPC needs even input buffer width for YUV modes. The DISPC driver
doesn't check this at the moment (although omapdrm does), but worse,
when DISPC driver does x predecimation the result may be uneven. This
causes sometimes sync losts, underflows, or just visual errors.

This patch makes DISPC driver return an error if the user gives uneven
input width for a YUV buffer. It also makes the input width even in case
of predecimation.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2015-06-17 15:38:43 +03:00
..
displays-new OMAPDSS: DISPC: remove OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES 2015-02-26 12:15:11 +02:00
dss OMAPDSS: DISPC: fix predecimation for YUV modes 2015-06-17 15:38:43 +03:00
omapfb OMAPDSS: DISPC: remove OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES 2015-02-26 12:15:11 +02:00
Kconfig video: move fbdev to drivers/video/fbdev 2014-04-17 08:10:19 +03:00
Makefile OMAPDSS: move 'compatible' converter to omapdss driver 2014-05-28 09:25:15 +03:00
vrfb.c video: move fbdev to drivers/video/fbdev 2014-04-17 08:10:19 +03:00