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Mon, 31 Jul 2023 07:31:52 -0700 (PDT) Received: from [127.0.1.1] ([93.5.22.158]) by smtp.googlemail.com with ESMTPSA id i8-20020adfefc8000000b0030ada01ca78sm13301675wrp.10.2023.07.31.07.31.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Jul 2023 07:31:52 -0700 (PDT) From: Alexandre Mergnat Subject: [PATCH v3 0/3] Add startek-kd070fhfid015 display support Date: Mon, 31 Jul 2023 16:31:44 +0200 Message-Id: <20230711-startek_display-v3-0-dc847e6b359b@baylibre.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIANDFx2QC/4WNXQuCMBhG/4rsuoWbuGlX/Y+I2MdrvrSmbDYS8 b83vQyiy/PAc85CIgSESE7FQgIkjDj4DNWhIKZX/g4UbWbCS16VkjEaJxUmeNwsxtGpmbZ1Y7m oO6GVIvmlVQSqg/Kmzz//ci6PY4AO33vmcs3cY5yGMO/VxLb1dyAxWlImqpZJDbZq6rNWs0Md4 GiGJ9l0if9R8KxopDZSWzAC2i/Fuq4f9McorwkBAAA= To: Neil Armstrong , Sam Ravnborg , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Catalin Marinas , Will Deacon , Matthias Brugger Cc: AngeloGioacchino Del Regno , Guillaume La Roque , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Alexandre Mergnat , Conor Dooley X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; 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a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230731_073157_144615_898F07FA X-CRM114-Status: GOOD ( 13.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the support of the Startek KD070FHFID015 panel. It's a 7-inch TFT LCD display with a resolution of 1024 x 600 pixels. I use this display plugged to my mt8365-evk board. This serie come from a bigger one [1]. Then I addressed the previous comments for the related commits here. [1]: https://lore.kernel.org/all/20230220-display-v1-0-45cbc68e188b@baylibre.com/ Signed-off-by: Alexandre Mergnat --- Changes in v3: - Remove spurious line. - Remove useless ops (enable and disable). - Remove brightness value init because it is set right after using mipi_dsi_dcs_get_display_brightness(...). - Link to v2: https://lore.kernel.org/r/20230711-startek_display-v2-0-87bc7bdec6e9@baylibre.com Changes in v2: - Replace "dcdc-gpio" by "enable-gpio" because this pin enable the Power IC supply. Also, this property come from panel-common. - Remove height-mm and width-mm since they are useless here. - Re-order elements in the stk_panel structure for readability. - Link to v1: https://lore.kernel.org/r/20230711-startek_display-v1-0-163917bed385@baylibre.com Changes in v1: - Fix typos in the driver. - Merge 2 regulators in one bulk variable in the driver. - Remove backlight enable/disable from the driver because it's already managed by the backlight core. - Move hardcoded values from function to the generic structure in the driver. - Remove unnecessary function (stk_panel_del). - Replace some functions by macro to increase the readability. - Link to parent serie: [1] --- Alexandre Mergnat (2): dt-bindings: display: panel: add startek kd070fhfid015 support arm64: defconfig: enable STARTEK KD070FHFID015 panel Guillaume La Roque (1): drm/panel: Support for startek-kd070fhfid015 MIPI-DSI panel .../display/panel/startek,kd070fhfid015.yaml | 69 ++++ arch/arm64/configs/defconfig | 1 + drivers/gpu/drm/panel/Kconfig | 11 + drivers/gpu/drm/panel/Makefile | 1 + .../gpu/drm/panel/panel-startek-kd070fhfid015.c | 412 +++++++++++++++++++++ 5 files changed, 494 insertions(+) --- base-commit: 06c2afb862f9da8dc5efa4b6076a0e48c3fbaaa5 change-id: 20230711-startek_display-958d265f6baa Best regards,