[PATCH v2 1/8] drm/bridge: synopsis: Add mode_fixup and bridge timings support
H. Nikolaus Schaller
hns at goldelico.com
Sun Aug 8 04:50:13 UTC 2021
Hi Robert,
> Am 05.08.2021 um 16:32 schrieb Robert Foss <robert.foss at linaro.org>:
>
> Hey Nikolaus,
>
> Thanks for submitting this series.
>
> On Thu, 5 Aug 2021 at 16:08, H. Nikolaus Schaller <hns at goldelico.com> wrote:
>>
>> From: Paul Boddie <paul at boddie.org.uk>
>>
>> static void dw_hdmi_bridge_mode_set(struct drm_bridge *bridge,
>> const struct drm_display_mode *orig_mode,
>> const struct drm_display_mode *mode)
>> @@ -2883,6 +2896,7 @@ static const struct drm_bridge_funcs dw_hdmi_bridge_funcs = {
>> .atomic_disable = dw_hdmi_bridge_atomic_disable,
>> .mode_set = dw_hdmi_bridge_mode_set,
>> .mode_valid = dw_hdmi_bridge_mode_valid,
>> + .mode_fixup = dw_hdmi_bridge_mode_fixup,
>
> mode_fixup() has been deprecated[1] in favor of atomic_check(), care
> has to be taken when switching to atomic_check() as it has access to
> the full atomic commit.
>
> Looking at this driver, it's using mode_set as well, which should be fixed.
>
> [1] https://lore.kernel.org/dri-devel/20210722062246.2512666-8-sam@ravnborg.org/
We have moved code from mode_fixup() to atomic_check().
Was not difficult.
v3 will come soon.
BR and thanks,
Nikolaus Schaller
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