Hi Krzysztof, On Thu, 11 Apr 2019 at 14:11, Krzysztof Kozlowski <krzk@xxxxxxxxxx> wrote: > > On Thu, 11 Apr 2019 at 10:32, Anand Moon <linux.amoon@xxxxxxxxx> wrote: > > > > Hi All, > > > > On my Odroid U3 on with Arch Linux. > > I am observing this issue for some time now. > > GUI is very slow to start login. > > > > [ 54.250363] [drm] Cannot find any crtc or sizes > > [ 59.290381] s3c-i2c 13880000.i2c: timeout waiting for bus idle > > [ 64.330493] s3c-i2c 13880000.i2c: timeout waiting for bus idle > > [ 69.369555] s3c-i2c 13880000.i2c: timeout waiting for bus idle > > [ 74.408963] s3c-i2c 13880000.i2c: timeout waiting for bus idle > > [ 79.436652] s3c-i2c 13880000.i2c: timeout waiting for bus idle > > [ 84.467241] s3c-i2c 13880000.i2c: timeout waiting for bus idle > > [ 89.499775] s3c-i2c 13880000.i2c: timeout waiting for bus idle > > [ 94.534730] s3c-i2c 13880000.i2c: timeout waiting for bus idle > > [ 99.571839] s3c-i2c 13880000.i2c: timeout waiting for bus idle > > [ 104.608819] s3c-i2c 13880000.i2c: timeout waiting for bus idle > > > > So I enable the I2C debug on i2c-s3c2410.c but could not find any > > valid clue for this failure. > > Attach are the logs for i2c from i2c-s3c2410.c. > > > > How can I fix this problem at my end. > > Is their any configuration missing or any gpio setting missing > > Hi Anand, > > I did not see such errors on v5.1.0-rc4: > https://krzk.eu/#/builders/25/builds/1274 > No unusual dmesg errors, warnings or any other messages in the console log. > Thanks, For your input. I am just refereeing old Odroid U3 kernel, some gpio configuration missing in new kernel, I am not sure about this will resolve my issue of s3c-i2c 13880000.i2c not working or configuring correctly. [0] https://github.com/hardkernel/linux/blob/odroid-3.8.y/arch/arm/mach-exynos/setup-i2c2.c#L19-L23 Best Regards Anand
