On Mon, Aug 18, 2014 at 02:25:34PM +0800, Shawn Guo wrote:
On Fri, Jul 25, 2014 at 02:20:40PM +0800, Shawn Guo wrote:
HDMI currently stops working after a system suspend/resume cycle. The cause is that the mode setting states in hardware gets lost and isn't restored across the suspend/resume cycle.
The patch adds a very basic suspend/resume support to imx-drm driver, and calls drm_helper_resume_force_mode() in .resume hook to restore the mode setting states, so that HDMI can continue working after a system suspend/resume cycle.
Signed-off-by: Shawn Guo shawn.guo@freescale.com
Hi Russell,
What's your take on this patch?
I've mostly stepped away from collecting imx-drm patches for Greg, and I'm probably going to be dropping those patches which I had queued up a while back for Greg.
Greg wishes me to use signed tags for pull requests. This is not how I work, and would mean having to rewrite a bunch of my scripts to cater for Greg's special case. No one else requires this.
I haven't had the time to start looking at what this would require during the last three months, so the only other solution is to step down from dealing with imx-drm patches.