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From: Sean Paul <sean@poorly.run>
To: Douglas Anderson <dianders@chromium.org>
Cc: dri-devel@lists.freedesktop.org, tzimmermann@suse.de,
	linux-arm-msm@vger.kernel.org, a.hajda@samsung.com,
	sam@ravnborg.org, airlied@linux.ie, bjorn.andersson@linaro.org,
	daniel@ffwll.ch, devicetree@vger.kernel.org,
	rodrigo.vivi@intel.com, jonas@kwiboo.se, narmstrong@baylibre.com,
	Laurent.pinchart@ideasonboard.com, robert.foss@linaro.org,
	jernej.skrabec@gmail.com, mripard@kernel.org,
	linus.walleij@linaro.org, maarten.lankhorst@linux.intel.com,
	rajeevny@codeaurora.org, lyude@redhat.com,
	thierry.reding@gmail.com, steev@kali.org,
	Sandeep Panda <spanda@codeaurora.org>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/6] drm/panel: atna33xc20: Fix the Samsung ATNA33XC20 panel
Date: Thu, 29 Jul 2021 15:42:46 -0400	[thread overview]
Message-ID: <20210729194242.GB31127@art_vandelay> (raw)
In-Reply-To: <20210728164557.1882787-1-dianders@chromium.org>

On Wed, Jul 28, 2021 at 09:45:51AM -0700, Douglas Anderson wrote:
> 
> The overall goal of this series is to make the Samsung ATNA33XC20
> panel work more properly. As part of this, we have:
> * A bugfix for the recently abstracted DP AUX backlight code.
> * A bugfix for the sequencing of the ti-sn65dsi86 bridge driver.
> * Removal of the panel from panel-simple and moving it to its own
>   driver.
> 
> If the bugfixes look good but the rest of the series needs work then
> those could land early on their own. There's no real compile time
> dependency on the bugfixes, things are just glitchier without them.
> 
> NOTE: this series will (slightly) conflict with my other recent series
> making eDP panels probable [1]. The conflict is easy to resolve and
> I'm happy to repost either once the other lands. It should be noted
> that the fact that the Samsung ATNA33XC20 needs its own panel driver
> means that it _can't_ handled as a probed driver. I think this is
> fine, at least for now. I don't think it would be easy to make a
> unified design with this panel and other panels given that it's an
> AMOLED panel and has a whole bunch of different components on board.
> 
> [1] https://lore.kernel.org/r/20210723002146.1962910-1-dianders@chromium.org/
> 
> 
> Douglas Anderson (6):

Hi Doug,
Thanks for the patchset, it all looks to me.


For all 6:

Reviewed-by: Sean Paul <seanpaul@chromium.org>

Sean

>   drm/dp: Don't zero PWMGEN_BIT_COUNT when driver_pwm_freq_hz not
>     specified
>   drm/bridge: ti-sn65dsi86: Fix power off sequence
>   drm/bridge: ti-sn65dsi86: Add some 100 us delays
>   Revert "drm/panel-simple: Add Samsung ATNA33XC20"
>   Revert "drm/panel-simple: Support for delays between GPIO & regulator"
>   drm/panel: atna33xc20: Introduce the Samsung ATNA33XC20 panel
> 
>  drivers/gpu/drm/bridge/ti-sn65dsi86.c         |  17 +-
>  drivers/gpu/drm/drm_dp_helper.c               |  10 +-
>  drivers/gpu/drm/panel/Kconfig                 |  12 +
>  drivers/gpu/drm/panel/Makefile                |   1 +
>  .../gpu/drm/panel/panel-samsung-atna33xc20.c  | 366 ++++++++++++++++++
>  drivers/gpu/drm/panel/panel-simple.c          |  61 ---
>  6 files changed, 398 insertions(+), 69 deletions(-)
>  create mode 100644 drivers/gpu/drm/panel/panel-samsung-atna33xc20.c
> 
> -- 
> 2.32.0.432.gabb21c7263-goog
> 

-- 
Sean Paul, Software Engineer, Google / Chromium OS

      parent reply	other threads:[~2021-07-29 19:42 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-28 16:45 Douglas Anderson
2021-07-28 16:45 ` [PATCH 1/6] drm/dp: Don't zero PWMGEN_BIT_COUNT when driver_pwm_freq_hz not specified Douglas Anderson
2021-07-28 16:45 ` [PATCH 2/6] drm/bridge: ti-sn65dsi86: Fix power off sequence Douglas Anderson
2021-07-29 11:47   ` Robert Foss
2021-07-28 16:45 ` [PATCH 3/6] drm/bridge: ti-sn65dsi86: Add some 100 us delays Douglas Anderson
2021-07-29 11:48   ` Robert Foss
2021-07-28 16:45 ` [PATCH 4/6] Revert "drm/panel-simple: Add Samsung ATNA33XC20" Douglas Anderson
2021-07-28 16:45 ` [PATCH 5/6] Revert "drm/panel-simple: Support for delays between GPIO & regulator" Douglas Anderson
2021-07-28 16:45 ` [PATCH 6/6] drm/panel: atna33xc20: Introduce the Samsung ATNA33XC20 panel Douglas Anderson
2021-07-29 19:42 ` Sean Paul [this message]

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