[PATCH] drm/panel: panel-dsi-cm: disable TE for now

Tomi Valkeinen tomi.valkeinen at ideasonboard.com
Tue Apr 6 14:54:37 UTC 2021


On 06/04/2021 16:51, Thierry Reding wrote:
> On Tue, Mar 16, 2021 at 04:11:30PM +0200, Tomi Valkeinen wrote:
>> Hi Sebastian, Sam, Thierry,
>>
>> On 27/02/2021 23:45, Sebastian Reichel wrote:
>>> From: Sebastian Reichel <sre at kernel.org>
>>>
>>> Disable TE for Droid 4 panel, since implementation is currently
>>> broken. Also disable it for N950 panel, which is untested.
>>>
>>> Reported-by: Tony Lindgren <tony at atomide.com>
>>> Reported-by: Tomi Valkeinen <tomi.valkeinen at ideasonboard.com>
>>> Fixes: 4c1b935fea54 ("drm/omap: dsi: move TE GPIO handling into core")
>>> Signed-off-by: Sebastian Reichel <sre at kernel.org>
>>> ---
>>> I suggest to start by fix the regression like this and look into
>>> proper Droid 4 TE support separatly. Assumption is, that Tomi
>>> tested taal panel, droid4 panel is 'broken' and N950 (himalaya)
>>> is untested [*], so choosing safe default. Patch is compile-tested
>>> only.
>>>
>>> [*] N950 display is not yet functional on mainline, since it needs
>>> the omap3 FIFO workaround:
>>> https://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-n900.git/commit/?h=n950-display-tony&id=d4cbc226a30b29bf2583ffff97b052c9ec68c8a3
>>> ---
>>>    drivers/gpu/drm/panel/panel-dsi-cm.c | 12 +++++++++---
>>>    1 file changed, 9 insertions(+), 3 deletions(-)
>>
>> Reviewed-by: Tomi Valkeinen <tomi.valkeinen at ideasonboard.com>
>>
>> Sam, Thierry, will you pick this up or can I push to drm-misc-fixes?
> 
> Sorry, I had missed this. Feel free to take this through drm-misc
> yourself:
> 
> Acked-by: Thierry Reding <treding at nvidia.com>

Thanks! I have pushed this to drm-misc-fixes.

  Tomi


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