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7faa92339b
linux/drivers/video/omap2/dss
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Chandrabhanu Mahapatra 7faa92339b OMAPDSS: DISPC: Handle synclost errors in OMAP3 
In OMAP3 DISPC video overlays suffer from some undocumented horizontal position
and timing related limitations leading to SYNCLOST errors. Whenever the image
window is moved towards the right of the screen SYNCLOST errors become
frequent. Checks have been implemented to see that DISPC driver rejects
configuration exceeding above limitations.

This code was successfully tested on OMAP3. This code is written based on code
written by Ville Syrjälä <ville.syrjala@nokia.com> in Linux OMAP kernel. Ville
Syrjälä <ville.syrjala@nokia.com> had added checks for video overlay horizontal
timing and DISPC horizontal blanking length limitations.

Signed-off-by: Chandrabhanu Mahapatra <cmahapatra@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2012-05-03 16:12:57 +03:00
..
apply.c OMAPDSS: APPLY: fix clearing shadow dirty flag with manual update 2012-03-13 15:46:21 +02:00
core.c OMAPDSS: provide default get_timings function for panels 2012-04-23 10:48:07 +03:00
dispc_coefs.c OMAPDSS: DISPC: Fix FIR coefficients 2012-03-06 14:08:23 +02:00
dispc.c OMAPDSS: DISPC: Handle synclost errors in OMAP3 2012-05-03 16:12:57 +03:00
dispc.h OMAPDSS: DISPC: Update Fir Coefficients 2012-01-02 08:51:29 +02:00
display.c OMAPDSS: provide default get_timings function for panels 2012-04-23 10:48:07 +03:00
dpi.c OMAPDSS: DISPC: Clean up manager timing/size functions 2012-04-23 10:48:10 +03:00
dsi.c OMAPDSS: DISPC: Use a common function to set manager timings 2012-04-23 10:48:10 +03:00
dss_features.c OMAPDSS: DISPC: Clean up manager timing/size functions 2012-04-23 10:48:10 +03:00
dss_features.h OMAPDSS: DISPC: Clean up manager timing/size functions 2012-04-23 10:48:10 +03:00
dss.c OMAPDSS: Ensure OPP100 when DSS is operational 2012-04-23 10:48:03 +03:00
dss.h OMAPDSS: DISPC: Clean up manager timing/size functions 2012-04-23 10:48:10 +03:00
hdmi_panel.c OMAP: DSS2: HDMI: implement detect() 2011-09-30 16:16:47 +03:00
hdmi.c OMAPDSS: DISPC: Use a common function to set manager timings 2012-04-23 10:48:10 +03:00
Kconfig OMAP: DSS2: Remove "EXPERIMENTAL" from Kconfig 2011-09-30 16:16:19 +03:00
Makefile OMAPDSS: DISPC: Update Fir Coefficients 2012-01-02 08:51:29 +02:00
manager.c OMAPDSS: MANAGER/APPLY: Add runtime_pm protection around wait_for_go/vsync functions 2012-03-06 14:08:30 +02:00
overlay.c OMAPDSS: APPLY: move simple_check functions 2012-01-02 08:51:26 +02:00
rfbi.c OMAPDSS: DISPC: Use a common function to set manager timings 2012-04-23 10:48:10 +03:00
sdi.c OMAPDSS: DISPC: Use a common function to set manager timings 2012-04-23 10:48:10 +03:00
ti_hdmi_4xxx_ip.c Merge commit 'v3.3-rc6' 2012-03-06 13:20:31 +02:00
ti_hdmi_4xxx_ip.h OMAPDSS: HDMI: Move Avi-infoframe struct to hdmi_ip_data 2012-02-21 09:39:53 +02:00
ti_hdmi.h OMAPDSS: HDMI: Move Avi-infoframe struct to hdmi_ip_data 2012-02-21 09:39:53 +02:00
venc.c OMAPDSS: DISPC: Use a common function to set manager timings 2012-04-23 10:48:10 +03:00