diff options
author | Archit Taneja <archit@ti.com> | 2012-06-25 12:26:38 +0530 |
---|---|---|
committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-06-29 10:15:49 +0300 |
commit | a8d5e41cef43bd740ca7c56ff316bdee30040a91 (patch) | |
tree | 13c8290cc97bd6a0c3437765d5fc2ea8d412498a /drivers/video/omap2/displays/panel-acx565akm.c | |
parent | a9105cb5c25aa335b11088549927a8aa9eaa7ef2 (diff) |
OMAPDSS: Add some new fields to omap_video_timings
Some panel timing related fields are contained in omap_panel_config in the form
of flags. The fields are:
- Hsync logic level
- Vsync logic level
- Data driven on rising/falling edge of pixel clock
- Output enable/Data enable logic level
- HSYNC/VSYNC driven on rising/falling edge of pixel clock
Out of these parameters, Hsync and Vsync logic levels are a part of the timings
in the Xorg modeline configuration. So it makes sense to move the to
omap_video_timings. The rest aren't a part of modeline, but it still makes
sense to move these since they are related to panel timings.
These fields stored in omap_panel_config in dssdev are configured for LCD
panels, and the corresponding LCD managers in the DISPC_POL_FREQo registers.
Add the above fields in omap_video_timings. Represent their state via new enums.
Add these parameters to the omap_video_timings instances in the panel drivers.
Keep the corresponding IVS, IHS, IPC, IEO, RF and ONOFF flags in
omap_panel_config for now. The struct will be removed later.
Signed-off-by: Archit Taneja <archit@ti.com>
Diffstat (limited to 'drivers/video/omap2/displays/panel-acx565akm.c')
-rw-r--r-- | drivers/video/omap2/displays/panel-acx565akm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/video/omap2/displays/panel-acx565akm.c b/drivers/video/omap2/displays/panel-acx565akm.c index 9dc21ddc93da..acfaa40b932e 100644 --- a/drivers/video/omap2/displays/panel-acx565akm.c +++ b/drivers/video/omap2/displays/panel-acx565akm.c @@ -487,6 +487,13 @@ static struct omap_video_timings acx_panel_timings = { .vfp = 3, .vsw = 3, .vbp = 4, + + .vsync_level = OMAPDSS_SIG_ACTIVE_LOW, + .hsync_level = OMAPDSS_SIG_ACTIVE_LOW, + + .data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE, + .de_level = OMAPDSS_SIG_ACTIVE_HIGH, + .sync_pclk_edge = OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES, }; static int acx_panel_probe(struct omap_dss_device *dssdev) |