drm/exynos: Add atomic modesetting support

Hi, On 19 May 2015 at 19:43, Gustavo Padovan wrote: > 2015-05-19 Tobias Jakobi : >> so Daniel helped me track down this issue. It came from an incorrect >> 'clock-frequency' entry in my DTS. The freq was 50. Daniel recommended >> 7060 which works 'fine' (and according to modetest

drm/exynos: Add atomic modesetting support

OK, so Daniel helped me track down this issue. It came from an incorrect 'clock-frequency' entry in my DTS. The freq was 50. Daniel recommended 7060 which works 'fine' (and according to modetest produces a 59Hz mode). I say 'fine' because I can't confirm that FIMD is actually working.

drm/exynos: Add atomic modesetting support

Hey Daniel, On 2015-05-19 16:06, Daniel Stone wrote: > Hi Tobias, > > On 19 May 2015 at 14:53, Tobias Jakobi > wrote: >> On 2015-05-18 23:02, Gustavo Padovan wrote: >>> So better try this. Ideally fimd_mode_fixup should go away too, I'll >>> do a >>> proper >>> patch once we know this works.

drm/exynos: Add atomic modesetting support

Hello, On 2015-05-18 23:02, Gustavo Padovan wrote: > 2015-05-18 Daniel Stone : > >> Hi, >> >> On Monday, May 18, 2015, Gustavo Padovan wrote: >> >> > Hi Tobias, >> > >> > 2015-05-15 Tobias Jakobi >: >> > > I did another run with drm.debug=0xff and also tried to figure out where >> > the >> >

drm/exynos: Add atomic modesetting support

Hi Tobias, 2015-05-19 Tobias Jakobi : > OK, > > so Daniel helped me track down this issue. It came from an incorrect > 'clock-frequency' entry in my DTS. The freq was 50. Daniel recommended > 7060 which works 'fine' (and according to modetest produces a 59Hz > mode). I say 'fine'

drm/exynos: Add atomic modesetting support

Hi Tobias, On 19 May 2015 at 14:53, Tobias Jakobi wrote: > On 2015-05-18 23:02, Gustavo Padovan wrote: >> So better try this. Ideally fimd_mode_fixup should go away too, I'll do a >> proper >> patch once we know this works. >> >> diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c >>

drm/exynos: Add atomic modesetting support

Hi, On Monday, May 18, 2015, Gustavo Padovan wrote: > Hi Tobias, > > 2015-05-15 Tobias Jakobi >: > > I did another run with drm.debug=0xff and also tried to figure out where > the > > div-by-zero comes from. > > > > The only division I see is in fimd_calc_clkdiv() (which is called by > >

drm/exynos: Add atomic modesetting support

2015-05-18 Daniel Stone : > Hi, > > On Monday, May 18, 2015, Gustavo Padovan wrote: > > > Hi Tobias, > > > > 2015-05-15 Tobias Jakobi >: > > > I did another run with drm.debug=0xff and also tried to figure out where > > the > > > div-by-zero comes from. > > > > > > The only division I see is

drm/exynos: Add atomic modesetting support

Hi Tobias, 2015-05-15 Tobias Jakobi : > Hello, > > I did another run with drm.debug=0xff and also tried to figure out where the > div-by-zero comes from. > > The only division I see is in fimd_calc_clkdiv() (which is called by > fimd_commit()). So it looks like 'ideal_clk' is zero when calling

drm/exynos: Add atomic modesetting support

Hello, I did another run with drm.debug=0xff and also tried to figure out where the div-by-zero comes from. The only division I see is in fimd_calc_clkdiv() (which is called by fimd_commit()). So it looks like 'ideal_clk' is zero when calling DIV_ROUND_UP(). 'htotal' and 'vtotal' can't be

drm/exynos: Add atomic modesetting support

Hello, I've just tested 'modetest' with the fix applied, and while the nullptr deference goes away, I now get a division by zero. modetest output: Encoders: id crtctypepossible crtcs possible clones 22 0 TMDS0x0001 0x 30 29 TMDS

drm/exynos: Add atomic modesetting support

Hi Inki and Tobias, 2015-05-12 Gustavo Padovan : > 2015-05-10 Inki Dae : > > > 2015-05-09 21:13 GMT+09:00 Tobias Jakobi : > > > Hello Inki, > > > > > > > > > Inki Dae wrote: > > >> Hi, > > >> > > >> 2015-05-09 6:51 GMT+09:00 Tobias Jakobi : > > >>> Hello, > > >>> > > >>> I've tested this on my

drm/exynos: Add atomic modesetting support

2015-05-10 Inki Dae : > 2015-05-09 21:13 GMT+09:00 Tobias Jakobi : > > Hello Inki, > > > > > > Inki Dae wrote: > >> Hi, > >> > >> 2015-05-09 6:51 GMT+09:00 Tobias Jakobi : > >>> Hello, > >>> > >>> I've tested this on my Hardkernel Odroid-X2 (connected via HDMI to a > >>> 1080p panel). > >>> > >>>

drm/exynos: Add atomic modesetting support

2015-05-09 21:13 GMT+09:00 Tobias Jakobi : > Hello Inki, > > > Inki Dae wrote: >> Hi, >> >> 2015-05-09 6:51 GMT+09:00 Tobias Jakobi : >>> Hello, >>> >>> I've tested this on my Hardkernel Odroid-X2 (connected via HDMI to a >>> 1080p panel). >>> >>> Run the usual modetest tests (just primary plane,

drm/exynos: Add atomic modesetting support

Hi, 2015-05-09 6:51 GMT+09:00 Tobias Jakobi : > Hello, > > I've tested this on my Hardkernel Odroid-X2 (connected via HDMI to a > 1080p panel). > > Run the usual modetest tests (just primary plane, primary plane with > vsync, primary plane with overlay, primary plane with overlay and video >

drm/exynos: Add atomic modesetting support

And here's the drm.debug=0xff output leading to the oops: > [ 109.575582] [drm:drm_stub_open] > [ 109.575609] [drm:drm_open_helper] pid = 2430, minor = 0 > [ 109.575630] [drm:ipp_subdrv_open] done priv[0xed9b7e10] > [ 109.575647] [drm:drm_setup] > [ 109.575699] [drm:drm_ioctl] pid=2430,

drm/exynos: Add atomic modesetting support

Tobias Jakobi wrote: > Hello Inki, > > > Inki Dae wrote: >> Hi, >> >> 2015-05-09 6:51 GMT+09:00 Tobias Jakobi : >>> Hello, >>> >>> I've tested this on my Hardkernel Odroid-X2 (connected via HDMI to a >>> 1080p panel). >>> >>> Run the usual modetest tests (just primary plane, primary plane with

drm/exynos: Add atomic modesetting support

Hello Inki, Inki Dae wrote: > Hi, > > 2015-05-09 6:51 GMT+09:00 Tobias Jakobi : >> Hello, >> >> I've tested this on my Hardkernel Odroid-X2 (connected via HDMI to a >> 1080p panel). >> >> Run the usual modetest tests (just primary plane, primary plane with >> vsync, primary plane with overlay,

drm/exynos: Add atomic modesetting support

Hello, I've tested this on my Hardkernel Odroid-X2 (connected via HDMI to a 1080p panel). Run the usual modetest tests (just primary plane, primary plane with vsync, primary plane with overlay, primary plane with overlay and video overlay, overlay partially outside of crtc area, etc.) and

drm/exynos: Add atomic modesetting support

Hi Inki, 2015-05-07 Inki Dae : > Hi, > > On 2015년 05월 07일 06:45, Gustavo Padovan wrote: > > Hi Inki and Joonyoung. > > > > Any thoughts on this? > > You need to resolve one issue that booting is still halted when one more > crtc drivers are enabled, which is a dead lock issue incurred

drm/exynos: Add atomic modesetting support

Hi, On 2015년 05월 07일 06:45, Gustavo Padovan wrote: > Hi Inki and Joonyoung. > > Any thoughts on this? You need to resolve one issue that booting is still halted when one more crtc drivers are enabled, which is a dead lock issue incurred by register_framebuffer call. For this, I pointed

drm/exynos: Add atomic modesetting support

Hi Inki and Joonyoung. Any thoughts on this? 2015-04-30 Gustavo Padovan : > Hi, > > Here goes the full support for atomic modesetting on exynos. I've > split the patches in the various phases of atomic support. > > v2: fixes comments by Joonyoung > - remove unused var in patch 09 >

drm/exynos: Add atomic modesetting support

Hi, Here goes the full support for atomic modesetting on exynos. I've split the patches in the various phases of atomic support. v2: fixes comments by Joonyoung - remove unused var in patch 09 - use ->disable instead of outdated ->dpms in hdmi code - remove WARN_ON from

[PATCH -v3 00/11] drm/exynos: Add atomic modesetting support

Hi, On 04/09/2015 12:14 AM, Inki Dae wrote: > On 2015년 04월 08일 03:39, Gustavo Padovan wrote: >> Hi Inki, >> >> 2015-04-07 Inki Dae : >> >>> On 2015년 04월 07일 00:44, Inki Dae wrote: 2015-04-06 19:46 GMT+09:00 Inki Dae : > On 2015년 04월 04일 03:09, Gustavo Padovan wrote:

[PATCH -v3 00/11] drm/exynos: Add atomic modesetting support

On 2015년 04월 08일 03:39, Gustavo Padovan wrote: > Hi Inki, > > 2015-04-07 Inki Dae : > >> On 2015년 04월 07일 00:44, Inki Dae wrote: >>> 2015-04-06 19:46 GMT+09:00 Inki Dae : On 2015년 04월 04일 03:09, Gustavo Padovan wrote: > From: Gustavo Padovan > > Hi, >

[PATCH -v3 00/11] drm/exynos: Add atomic modesetting support

I don't know if I can really help with this, but I'm going to try to reproduce this on my board tomorrow. With best wishes, Tobias Gustavo Padovan wrote: > Hi Inki, > > 2015-04-07 Inki Dae : > >> On 2015년 04월 07일 00:44, Inki Dae wrote: >>> 2015-04-06 19:46 GMT+09:00 Inki Dae : On

[PATCH -v3 00/11] drm/exynos: Add atomic modesetting support

On 2015년 04월 07일 16:06, Inki Dae wrote: > On 2015년 04월 07일 00:44, Inki Dae wrote: >> 2015-04-06 19:46 GMT+09:00 Inki Dae : >>> On 2015년 04월 04일 03:09, Gustavo Padovan wrote: From: Gustavo Padovan Hi, Here goes the full support for atomic modesetting on

[PATCH -v3 00/11] drm/exynos: Add atomic modesetting support

On 2015년 04월 07일 00:44, Inki Dae wrote: > 2015-04-06 19:46 GMT+09:00 Inki Dae : >> On 2015년 04월 04일 03:09, Gustavo Padovan wrote: >>> From: Gustavo Padovan >>> >>> Hi, >>> >>> Here goes the full support for atomic modesetting on exynos. I've >>> split the patches in the various phases

[PATCH -v3 00/11] drm/exynos: Add atomic modesetting support

Hi Inki, 2015-04-07 Inki Dae : > On 2015년 04월 07일 00:44, Inki Dae wrote: > > 2015-04-06 19:46 GMT+09:00 Inki Dae : > >> On 2015년 04월 04일 03:09, Gustavo Padovan wrote: > >>> From: Gustavo Padovan > >>> > >>> Hi, > >>> > >>> Here goes the full support for atomic modesetting on exynos.

[PATCH -v3 00/11] drm/exynos: Add atomic modesetting support

Hi Inki, 2015-04-07 Inki Dae : > On 2015년 04월 07일 16:06, Inki Dae wrote: > > On 2015년 04월 07일 00:44, Inki Dae wrote: > >> 2015-04-06 19:46 GMT+09:00 Inki Dae : > >>> On 2015년 04월 04일 03:09, Gustavo Padovan wrote: > From: Gustavo Padovan > > Hi, > >

[PATCH -v3 00/11] drm/exynos: Add atomic modesetting support

2015-04-06 19:46 GMT+09:00 Inki Dae : > On 2015년 04월 04일 03:09, Gustavo Padovan wrote: >> From: Gustavo Padovan >> >> Hi, >> >> Here goes the full support for atomic modesetting on exynos. I've >> split the patches in the various phases of atomic support. >> >> These patches sits on top of

[PATCH -v3 00/11] drm/exynos: Add atomic modesetting support

On 2015년 04월 04일 03:09, Gustavo Padovan wrote: > From: Gustavo Padovan > > Hi, > > Here goes the full support for atomic modesetting on exynos. I've > split the patches in the various phases of atomic support. > > These patches sits on top of the clean up patches I've sent yesterday > to

[PATCH -v3 00/11] drm/exynos: Add atomic modesetting support

From: Gustavo Padovan Hi, Here goes the full support for atomic modesetting on exynos. I've split the patches in the various phases of atomic support. These patches sits on top of the clean up patches I've sent yesterday to this mailing list[1]. v2: fixes

[PATCH -v2 00/10] drm/exynos: Add atomic modesetting support

From: Gustavo Padovan Hi, Here goes the full support for atomic modesetting on exynos. I've split the patches in the various phases of atomic support. These patches sits on top of the clean up patches I've sent yesterday to this mailing list[1]. v2: fixes

[PATCH 00/10] drm/exynos: Add atomic modesetting support

From: Gustavo Padovan Hi, Here goes the full support for atomic modesetting on exynos. I've split the patches in the various phases of atomic support. These patches sits on top of the clean up patches I've sent yesterday to this mailing list[1].