[PATCH 0/2] drm: tda998x: Fix a couple of problems
On Sat, Nov 29, 2014 at 09:12:51AM +0100, Jean-Francois Moine wrote: > 1) > The HDMI registers of the tda998x chips are accessed by pages. > As these HDMI registers may be accessed from different tasks > (video, irq/workqueue, and soon audio), the page register setting > must be protected. > > 2) > On HDMI reconnect (cable plug-in), the EDID is read too early and > this raises a EDID read timeout. Delaying a bit the connect event > fixes the problem. Both patches applied, thanks. -- FTTC broadband for 0.8mile line: currently at 9.5Mbps down 400kbps up according to speedtest.net.
[PATCH 0/2] drm: tda998x: Fix a couple of problems
1) The HDMI registers of the tda998x chips are accessed by pages. As these HDMI registers may be accessed from different tasks (video, irq/workqueue, and soon audio), the page register setting must be protected. 2) On HDMI reconnect (cable plug-in), the EDID is read too early and this raises a EDID read timeout. Delaying a bit the connect event fixes the problem. Jean-Francois Moine (2): drm: tda998x: Protect the page register drm: tda998x: Fix EDID read timeout on HDMI connect drivers/gpu/drm/i2c/tda998x_drv.c | 47 +++ 1 file changed, 38 insertions(+), 9 deletions(-) -- 2.1.3
