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Sat, 21 Oct 2017 00:10:22 +0200 (CEST) X-Auth-Info: 9gmF/CHeOz7/NU3SH0z6ZJpXcOsPp6y39mWE4DLLU2g= Received: from localhost.localdomain (89-64-27-66.dynamic.chello.pl [89.64.27.66]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sat, 21 Oct 2017 00:10:22 +0200 (CEST) From: Lukasz Majewski To: Rob Herring , Mark Rutland , Thierry Reding , David Airlie , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH] display: panel: Add Tianma tm070rvhg71 display support (800x480) Date: Sat, 21 Oct 2017 00:10:03 +0200 Message-Id: <1508537403-878-1-git-send-email-lukma@denx.de> X-Mailer: git-send-email 2.1.4 X-Mailman-Approved-At: Sun, 22 Oct 2017 18:05:32 +0000 Cc: linux-kernel@vger.kernel.org, Lukasz Majewski X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Lukasz Majewski --- .../bindings/display/panel/tianma,tm070rvhg71.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 27 ++++++++++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/tianma,tm070rvhg71.txt diff --git a/Documentation/devicetree/bindings/display/panel/tianma,tm070rvhg71.txt b/Documentation/devicetree/bindings/display/panel/tianma,tm070rvhg71.txt new file mode 100644 index 0000000..b84217f --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/tianma,tm070rvhg71.txt @@ -0,0 +1,7 @@ +Tianma Micro-electronics TM070RVHG71 7.0" WXGA TFT LCD panel + +Required properties: +- compatible: should be "tianma,tm070rvhg71 + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 3d2cb8b..07188dc 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1831,6 +1831,30 @@ static const struct panel_desc tianma_tm070jdhg30 = { .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG, }; +static const struct display_timing tianma_tm070rvhg71_timing = { + .pixelclock = { 27700000, 29200000, 39600000 }, + .hactive = { 800, 800, 800 }, + .hfront_porch = { 12, 40, 212 }, + .hback_porch = { 88, 88, 88 }, + .hsync_len = { 1, 1, 40 }, + .vactive = { 480, 480, 480 }, + .vfront_porch = { 1, 13, 88 }, + .vback_porch = { 32, 32, 32 }, + .vsync_len = { 1, 1, 3 }, + .flags = DISPLAY_FLAGS_DE_HIGH, +}; + +static const struct panel_desc tianma_tm070rvhg71 = { + .timings = &tianma_tm070rvhg71_timing, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 154, + .height = 86, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, +}; + static const struct drm_display_mode tpk_f07a_0102_mode = { .clock = 33260, .hdisplay = 800, @@ -2113,6 +2137,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "tianma,tm070jdhg30", .data = &tianma_tm070jdhg30, }, { + .compatible = "tianma,tm070rvhg71", + .data = &tianma_tm070rvhg71, + }, { .compatible = "tpk,f07a-0102", .data = &tpk_f07a_0102, }, {