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| author | Tomi Valkeinen | 2016-11-23 12:24:00 +0100 |
|---|---|---|
| committer | Tomi Valkeinen | 2017-04-03 11:36:40 +0200 |
| commit | 50fa9f0bb8c1eb7d0dbd404766a67c34756d5a80 (patch) | |
| tree | a3b4a85dfff24887da0ad08f8ed096b5e9648eb6 /certs | |
| parent | drm/omap: dispc: improve debug print of display flags (diff) | |
| download | kernel-qcow2-linux-50fa9f0bb8c1eb7d0dbd404766a67c34756d5a80.tar.gz kernel-qcow2-linux-50fa9f0bb8c1eb7d0dbd404766a67c34756d5a80.tar.xz kernel-qcow2-linux-50fa9f0bb8c1eb7d0dbd404766a67c34756d5a80.zip | |
drm/omap: fix display SYNC/DE flags
At the moment VSYNC/HSYNC/DE high/low flags set by the panel/encoder
drivers get lost when the videotimings are translated to DRM's
videomode, as DRM's mode does not have corresponding flags.
DRM has bus-flags for this purpose, and while it lacks a few flags at
the moment, it should be used here. However, until we rewrite omapdrm's
device model, using bus-flags is rather difficult.
As a short term fix, this patch makes sure that every time the videomode
is set in omap_crtc_mode_set_nofb(), the driver asks for the SYNC/DE
flags from the panel/encoder drivers, and thus we get the correct flags
into use.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'certs')
0 files changed, 0 insertions, 0 deletions