On Thu, Feb 14, 2019 at 10:42:51PM +0530, Jagan Teki wrote: > Hi Anatolij, > > On Wed, Dec 19, 2018 at 6:36 PM Priit Laes <[email protected]> wrote: > > > > From: Priit Laes <[email protected]> > > > > Current EDID detailed timing parser errors out when either > > horizontal or vertical pulse sync width is 0, thus not > > allowing a display with EDID listed below work properly. > > > > Of-course, this is somewhat quirky HDMI display with following > > anti-features: > > - HPD pin is not usable > > - although resolution is 640x480, only top 240 pixels are visible > > > > $ xxd -p display.edid > > 00ffffffffffff0005a1e00301000000150f0103800f05780a0f6ea05748 > > 9a2610474f200000010101010101010101010101010101012a08804520e0 > > 0b1020004000953600000018000000fd0034441a2403000a202020202020 > > 0000001000310a20202020202020202020200000001000002a4030701300 > > 782d1100001e006b > > > > $ edid-decode display.edid > > EDID version: 1.3 > > Manufacturer: AMA Model 3e0 Serial Number 1 > > Digital display > > Maximum image size: 15 cm x 5 cm > > Gamma: 2.20 > > RGB color display > > First detailed timing is preferred timing > > Display x,y Chromaticity: > > Red: 0.6250, 0.3398 > > Green: 0.2841, 0.6044 > > Blue: 0.1494, 0.0644 > > White: 0.2802, 0.3105 > > Established timings supported: > > 640x480@60Hz 4:3 HorFreq: 31469 Hz Clock: 25.175 MHz > > Standard timings supported: > > Detailed mode: Clock 20.900 MHz, 149 mm x 54 mm > > 640 672 672 709 hborder 0 > > 480 484 484 491 vborder 0 > > -hsync -vsync > > VertFreq: 60 Hz, HorFreq: 29478 Hz > > Monitor ranges (GTF): 52-68Hz V, 26-36kHz H, max dotclock 30MHz > > Dummy block > > Dummy block > > Checksum: 0x6b (valid) > > > > Signed-off-by: Priit Laes <[email protected]> > > --- > > drivers/video/videomodes.c | 2 -- > > 1 file changed, 2 deletions(-) > > > > diff --git a/drivers/video/videomodes.c b/drivers/video/videomodes.c > > index 74bafff011..1cfeaa980f 100644 > > --- a/drivers/video/videomodes.c > > +++ b/drivers/video/videomodes.c > > @@ -396,9 +396,7 @@ int video_edid_dtd_to_ctfb_res_modes(struct > > edid_detailed_timing *t, > > EDID_DETAILED_TIMING_VERTICAL_ACTIVE(*t) == 0 || > > EDID_DETAILED_TIMING_VERTICAL_BLANKING(*t) == 0 || > > EDID_DETAILED_TIMING_HSYNC_OFFSET(*t) == 0 || > > - EDID_DETAILED_TIMING_HSYNC_PULSE_WIDTH(*t) == 0 || > > EDID_DETAILED_TIMING_VSYNC_OFFSET(*t) == 0 || > > - EDID_DETAILED_TIMING_VSYNC_PULSE_WIDTH(*t) == 0 || > > /* 3d formats are not supported*/ > > EDID_DETAILED_TIMING_FLAG_STEREO(*t) != 0) > > return -EINVAL; > > Any comments? I will mark these patches to you will that be OK?
This has been already applied via u-boot-video tree. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
