From 41bcceb4de9c5b120459610fe8a9157dee418d75 Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Thu, 19 Mar 2015 14:43:01 +0100 Subject: [PATCH] drm/panel: simple: Add support for Innolux AT043TN24 The Innolux AT043TN24 4.3" WQVGA TFT LCD panel. This panel with backlight is found in PDA 4.3" LCD screen (TM43xx series for instance). Signed-off-by: Nicolas Ferre Signed-off-by: Thierry Reding --- .../bindings/panel/innolux,at043tn24.txt | 7 +++++ drivers/gpu/drm/panel/panel-simple.c | 28 +++++++++++++++++++ 2 files changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/panel/innolux,at043tn24.txt diff --git a/Documentation/devicetree/bindings/panel/innolux,at043tn24.txt b/Documentation/devicetree/bindings/panel/innolux,at043tn24.txt new file mode 100644 index 000000000000..4104226b61bc --- /dev/null +++ b/Documentation/devicetree/bindings/panel/innolux,at043tn24.txt @@ -0,0 +1,7 @@ +Innolux AT043TN24 4.3" WQVGA TFT LCD panel + +Required properties: +- compatible: should be "innolux,at043tn24" + +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 555c11d9c7cc..57958f11d569 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -663,6 +663,31 @@ static const struct panel_desc hitachi_tx23d38vm0caa = { }, }; +static const struct drm_display_mode innolux_at043tn24_mode = { + .clock = 9000, + .hdisplay = 480, + .hsync_start = 480 + 2, + .hsync_end = 480 + 2 + 41, + .htotal = 480 + 2 + 41 + 2, + .vdisplay = 272, + .vsync_start = 272 + 2, + .vsync_end = 272 + 2 + 11, + .vtotal = 272 + 2 + 11 + 2, + .vrefresh = 60, + .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC, +}; + +static const struct panel_desc innolux_at043tn24 = { + .modes = &innolux_at043tn24_mode, + .num_modes = 1, + .bpc = 8, + .size = { + .width = 95, + .height = 54, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, +}; + static const struct drm_display_mode innolux_g121i1_l01_mode = { .clock = 71000, .hdisplay = 1280, @@ -871,6 +896,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "hit,tx23d38vm0caa", .data = &hitachi_tx23d38vm0caa + }, { + .compatible = "innolux,at043tn24", + .data = &innolux_at043tn24, }, { .compatible ="innolux,g121i1-l01", .data = &innolux_g121i1_l01 -- 2.30.2