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From: Paul Cercueil <paul@crapouillou.net>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Sam Ravnborg <sam@ravnborg.org>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org,
	Paul Cercueil <paul@crapouillou.net>
Subject: [PATCH 0/3] Galaxy S2 (i9100) panel updates
Date: Mon,  3 Jul 2023 23:47:12 +0200	[thread overview]
Message-ID: <20230703214715.623447-1-paul@crapouillou.net> (raw)

Hi,

Here's a small patchset that I created while playing with PostmarketOS
on my Samsung Galaxy S2.

The first two patches update the LD9040 panel driver so that it looks
much better, and supports setting the backlight.

The third patch fixes the size of the panel in the Device Tree. The
previous values were completely bogus and caused Phosh (PmOS' UI) to
display tiny icons and text as it thought the DPI was much lower.

Cheers,
-Paul

Paul Cercueil (3):
  drm/panel: ld9040: Use better magic values
  drm/panel: ld9040: Register a backlight device
  ARM: dts: exynos/i9100: Fix LCD screen's physical size

 arch/arm/boot/dts/exynos4210-i9100.dts       |  4 +-
 drivers/gpu/drm/panel/panel-samsung-ld9040.c | 51 ++++++++++++++++++--
 2 files changed, 48 insertions(+), 7 deletions(-)

-- 
2.40.1


WARNING: multiple messages have this Message-ID (diff)
From: Paul Cercueil <paul@crapouillou.net>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Sam Ravnborg <sam@ravnborg.org>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org,
	Paul Cercueil <paul@crapouillou.net>
Subject: [PATCH 0/3] Galaxy S2 (i9100) panel updates
Date: Mon,  3 Jul 2023 23:47:12 +0200	[thread overview]
Message-ID: <20230703214715.623447-1-paul@crapouillou.net> (raw)

Hi,

Here's a small patchset that I created while playing with PostmarketOS
on my Samsung Galaxy S2.

The first two patches update the LD9040 panel driver so that it looks
much better, and supports setting the backlight.

The third patch fixes the size of the panel in the Device Tree. The
previous values were completely bogus and caused Phosh (PmOS' UI) to
display tiny icons and text as it thought the DPI was much lower.

Cheers,
-Paul

Paul Cercueil (3):
  drm/panel: ld9040: Use better magic values
  drm/panel: ld9040: Register a backlight device
  ARM: dts: exynos/i9100: Fix LCD screen's physical size

 arch/arm/boot/dts/exynos4210-i9100.dts       |  4 +-
 drivers/gpu/drm/panel/panel-samsung-ld9040.c | 51 ++++++++++++++++++--
 2 files changed, 48 insertions(+), 7 deletions(-)

-- 
2.40.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Paul Cercueil <paul@crapouillou.net>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Sam Ravnborg <sam@ravnborg.org>
Cc: devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
	Paul Cercueil <paul@crapouillou.net>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] Galaxy S2 (i9100) panel updates
Date: Mon,  3 Jul 2023 23:47:12 +0200	[thread overview]
Message-ID: <20230703214715.623447-1-paul@crapouillou.net> (raw)

Hi,

Here's a small patchset that I created while playing with PostmarketOS
on my Samsung Galaxy S2.

The first two patches update the LD9040 panel driver so that it looks
much better, and supports setting the backlight.

The third patch fixes the size of the panel in the Device Tree. The
previous values were completely bogus and caused Phosh (PmOS' UI) to
display tiny icons and text as it thought the DPI was much lower.

Cheers,
-Paul

Paul Cercueil (3):
  drm/panel: ld9040: Use better magic values
  drm/panel: ld9040: Register a backlight device
  ARM: dts: exynos/i9100: Fix LCD screen's physical size

 arch/arm/boot/dts/exynos4210-i9100.dts       |  4 +-
 drivers/gpu/drm/panel/panel-samsung-ld9040.c | 51 ++++++++++++++++++--
 2 files changed, 48 insertions(+), 7 deletions(-)

-- 
2.40.1


             reply	other threads:[~2023-07-03 21:47 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-03 21:47 Paul Cercueil [this message]
2023-07-03 21:47 ` [PATCH 0/3] Galaxy S2 (i9100) panel updates Paul Cercueil
2023-07-03 21:47 ` Paul Cercueil
2023-07-03 21:47 ` [PATCH 1/3] drm/panel: ld9040: Use better magic values Paul Cercueil
2023-07-03 21:47   ` Paul Cercueil
2023-07-03 21:47   ` Paul Cercueil
2023-07-05 13:55   ` Neil Armstrong
2023-07-05 13:55     ` Neil Armstrong
2023-07-05 13:55     ` Neil Armstrong
2023-07-03 21:47 ` [PATCH 2/3] drm/panel: ld9040: Register a backlight device Paul Cercueil
2023-07-03 21:47   ` Paul Cercueil
2023-07-03 21:47   ` Paul Cercueil
2023-07-03 23:49   ` 대인기/Tizen Platform Lab(SR)/삼성전자
2023-07-03 23:49     ` 대인기/Tizen Platform Lab(SR)/삼성전자
2023-07-03 23:49     ` 대인기/Tizen Platform Lab(SR)/삼성전자
2023-07-05  9:38     ` Paul Cercueil
2023-07-05  9:38       ` Paul Cercueil
2023-07-05  9:38       ` Paul Cercueil
2023-07-05 13:57   ` Neil Armstrong
2023-07-05 13:57     ` Neil Armstrong
2023-07-05 13:57     ` Neil Armstrong
2023-07-05 14:38     ` Paul Cercueil
2023-07-05 14:38       ` Paul Cercueil
2023-07-05 14:38       ` Paul Cercueil
2023-07-05 17:39       ` Sam Ravnborg
2023-07-05 17:39         ` Sam Ravnborg
2023-07-05 17:39         ` Sam Ravnborg
2023-07-05 17:45   ` Sam Ravnborg
2023-07-05 17:45     ` Sam Ravnborg
2023-07-05 17:45     ` Sam Ravnborg
2023-07-03 21:47 ` [PATCH 3/3] ARM: dts: exynos/i9100: Fix LCD screen's physical size Paul Cercueil
2023-07-03 21:47   ` Paul Cercueil
2023-07-03 21:47   ` Paul Cercueil

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