BMC/Intel-BMC/linux.git/drivers/video/fbdev/omap2/dss/hdmi_wp.c, branch dev

OMAPDSS: HDMI: wait for framedone when stopping video

2015-06-17T12:53:40+00:00

At the moment when HDMI video output is stopped, we just clear the enable bit and return. While it's unclear if this can cause any issues, I think it's still better to wait for FRAMEDONE interrupt after clearing the enable bit so that we're sure the HDMI IP has finished. As we don't have any ready-made irq handling for HDMI, and this only needs to be done when disabling the HDMI output, this patch implements a simple loop with sleep, polling the FRAMEDONE bit. Signed-off-by: Tomi Valkeinen

OMAPDSS: hdmi_wp: Add function for getting audio dma address

2014-11-26T08:41:08+00:00

The audio dma port is found in the hdmi_wp physical address space. Signed-off-by: Jyri Sarha Signed-off-by: Tomi Valkeinen

OMAPDSS: hdmi: Remove most of OMAP[45]_DSS_HDMI_AUDIO ifdefs

2014-11-26T08:41:07+00:00

It does not waste too many bytes to compile all audio related core functions always in with HDMI support. It should help readability and in keeping the audio code in working shape. Leave the options just for disabling and enabling the functionality in hdmi[45].c. Signed-off-by: Jyri Sarha Signed-off-by: Tomi Valkeinen

OMAPDSS: hdmi_wp: Protect reserved bits in hdmi_wp_audio_config_format()

2014-11-26T08:41:07+00:00

Only OMAP4 DSS has non reserved bits above 6th bit in HDMI_WP_AUDIO_CFG. Signed-off-by: Jyri Sarha Signed-off-by: Tomi Valkeinen

OMAPDSS: HDMI: fix devm_ioremap_resource error checks

2014-05-23T11:50:09+00:00

devm_ioremap_resource returns ERR_PTR on error, not NULL. Fix the error checks in the driver. Signed-off-by: Tomi Valkeinen

OMAPDSS: HDMI: remove unused defines

2014-05-23T11:40:47+00:00

Remove some unused defines from the HDMI driver. Signed-off-by: Tomi Valkeinen

OMAPDSS: HDMI: cleanup WP ioremaps

2014-05-23T11:37:44+00:00

Commit 59b3d38a3691396783df108e6afbba30656edccb missed cleaning up the hdmi_wp.c file. Clean up hdmi_wp.c the same way as the others. Signed-off-by: Tomi Valkeinen

OMAPDSS: HDMI: Add OMAP5 HDMI support

2014-05-09T12:11:30+00:00

This adds a new driver to omapdss for OMAP5 HDMI. However, the new driver uses common HDMI files which are shared with OMAP4 HDMI driver. OMAP5 HDMI has a different HDMI core IP compared to OMAP4, but has very similar PLL and PHY IPs which can be handled with common code. Signed-off-by: Tomi Valkeinen

video: move fbdev to drivers/video/fbdev

2014-04-17T05:10:19+00:00

The drivers/video directory is a mess. It contains generic video related files, directories for backlight, console, linux logo, lots of fbdev device drivers, fbdev framework files. Make some order into the chaos by creating drivers/video/fbdev directory, and move all fbdev related files there. No functionality is changed, although I guess it is possible that some subtle Makefile build order related issue could be created by this patch. Signed-off-by: Tomi Valkeinen Acked-by: Laurent Pinchart Acked-by: Geert Uytterhoeven Acked-by: Rob Clark Acked-by: Jingoo Han Acked-by: Daniel Vetter