Maxime Ripard 於 2021年12月3日 週五 下午10:03寫道：
>
> On Mon, Nov 29, 2021 at 04:31:57PM +0800, Jian-Hong Pan wrote:
> > Maxime Ripard 於 2021年11月26日 週五 下午11:45寫道：
> > >
> > > On Fri, Nov 19, 2021 at 06:24:34PM +0800, Jian-Hong Pan wrote:
> > > >
Maxime Ripard 於 2021年11月26日 週五 下午11:45寫道：
>
> On Fri, Nov 19, 2021 at 06:24:34PM +0800, Jian-Hong Pan wrote:
> > Maxime Ripard 於 2021年11月18日 週四 下午6:40寫道：
> > >
> > > On Thu, Nov 18, 2021 at 02:42:58PM +0800, Jian-Hong Pan wrote:
> > > > Maxime Ripard
Maxime Ripard 於 2021年11月18日 週四 下午6:40寫道：
>
> On Thu, Nov 18, 2021 at 02:42:58PM +0800, Jian-Hong Pan wrote:
> > Maxime Ripard 於 2021年11月17日 週三 下午5:45寫道：
> > > The conversion to DRM commit helpers (f3c420fe19f8, "drm/vc4: kms:
> > > Convert to
> > > at
ink these patches LGTM.
[1] https://bugzilla.kernel.org/show_bug.cgi?id=214991
Tested-by: Jian-Hong Pan
rnel/git/rostedt/linux-trace"),
which almost equals "tags/v5.16-rc1" and tested it on RPi 4B.
However, the system hangs and becomes dead at the kernel message:
[drm] Initialized vc4 0.0.0 20140616 for gpu on minor 0
The full dmesg can be found at
https://bugzilla.kernel.org/attachment.cgi?id=299603
If I revert the patch series to the original mainline kernel, system
can boot up.
BR,
Jian-Hong Pan
kms: Remove async modeset semaphore")
This issue cannot be reproduced after I revert the commits.
Jian-Hong Pan
Heiko Stübner 於 2020年9月23日 週三 下午7:16寫道：
>
> Am Mittwoch, 23. September 2020, 13:05:26 CEST schrieb Robin Murphy:
> > On 2020-09-23 07:59, Jian-Hong Pan wrote:
> > > The cdn-dp sub driver probes the device failed on PINEBOOK Pro.
> > >
> > > kernel
/022352.html
Signed-off-by: Jian-Hong Pan
---
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 0f3eb392fe39..de13588602b4 100644
--- a/drivers/gpu
...
$ xxd /proc/device-tree/soc/hdmi@7ef05700/clocks
: 0010 000d 0010 000e
0010: 0017 0001 001a
Do I miss something?
[1]:
https://gist.github.com/starnight/649ea5a8384313f0354aca504f78ad70#file-config
[2]:
https://gist.gith
Hi Maxime,
Thanks for your version 4 patch again.
I took the patches and applied them upon next-20200708.
I make system cold reboot to multi-user target and the text console shows on the
screen. Then, I simply hot re-plug the HDMI cable on HDMI0 port, I not only lose
the text console on the scree
Maxime Ripard 於 2020年6月29日 週一 下午10:21寫道：
>
> Hi!
>
> On Fri, Jun 05, 2020 at 04:44:51PM +0800, Jian-Hong Pan wrote:
> > Maxime Ripard 於 2020年6月2日 週二 下午7:04寫道：
> > >
> > > Hi,
> > >
> > > On Mon, Jun 01, 2020 at 03:58:26PM +0800, Jian-Hong Pan
Maxime Ripard 於 2020年6月2日 週二 下午7:04寫道：
>
> Hi,
>
> On Mon, Jun 01, 2020 at 03:58:26PM +0800, Jian-Hong Pan wrote:
> > Maxime Ripard 於 2020年5月28日 週四 下午3:30寫道：
> > >
> > > Hi Daniel,
> > >
> > > On Wed, May 27, 2020 at 05:15:12PM +0800, Danie
https://gist.github.com/starnight/3f317dca121065a361cf08e91225e389
2. The screen flashes suddenly sometimes.
3. The higher resolutions, like 1920x1080 ... are lost after hot
re-plug HDMI cable (HDMI0)
Jian-Hong Pan
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Jian-Hong Pan 於 2020年5月8日 週五 下午2:20寫道：
>
> Maxime Ripard 於 2020年5月8日 週五 上午1:22寫道：
> >
> > On Mon, May 04, 2020 at 02:35:08PM +0800, Jian-Hong Pan wrote:
> > > Maxime Ripard 於 2020年4月29日 週三 上午12:21寫道：
> > > >
> > > > Hi,
> > > >
Maxime Ripard 於 2020年5月8日 週五 上午1:22寫道：
>
> On Mon, May 04, 2020 at 02:35:08PM +0800, Jian-Hong Pan wrote:
> > Maxime Ripard 於 2020年4月29日 週三 上午12:21寫道：
> > >
> > > Hi,
> > >
> > > On Mon, Apr 27, 2020 at 03:23:42PM +0800, Jian-Hong Pan wrote:
>
Maxime Ripard 於 2020年4月29日 週三 上午12:21寫道：
>
> Hi,
>
> On Mon, Apr 27, 2020 at 03:23:42PM +0800, Jian-Hong Pan wrote:
> > Hi Maxime,
> >
> > Thanks for your V2 patch series! I'm testing it.
> >
> > This patch series is applied upon mainline kernel
g/drm/amd/-/issues/1117
Signed-off-by: Jian-Hong Pan
---
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 11 +++
include/drm/drm_pciids.h| 1 -
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
b/drivers/gpu/drm/amd/a
trace cfba0996218c3f3d ]---
[1]: https://gist.github.com/starnight/2236cf350737e3b0e9f05135fc7c910e
Jian-Hong Pan
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truct drm_device *dev;
>
> - struct vc4_hdmi *hdmi;
Tested the building based on kernel v5.6-rc4 and linux-next/next-20200225.
The hdmi removed here still be used in drivers/gpu/drm/vc4/vc4_hdmi.c.
If DRM_VC4_HDMI_CEC is not disabled in building config, then it will hit
building error.
Jian-Hong
/i915: Respect DP++ adaptor TMDS clock limit")
Signed-off-by: Jian-Hong Pan
---
drivers/gpu/drm/i915/display/intel_hdmi.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c
b/drivers/gpu/drm/i915/display/intel_hd
users, without any real progress being made. So, lets
disable framebuffer compression on GeminiLake until a solution is found.
Buglink: https://bugs.freedesktop.org/show_bug.cgi?id=108085
Signed-off-by: Daniel Drake
Signed-off-by: Jian-Hong Pan
---
drivers/gpu/drm/i915/intel_fbc.c | 4
1 file
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