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d91f38a99e
Removed upstreamed: generic/backport-6.1/701-v6.5-net-bgmac-postpone-turning-IRQs-off-to-avoid-SoC-han.patch[1] generic/pending-6.1/160-workqueue-fix-enum-type-for-gcc-13.patch[2] qualcommax/patches-6.1/0022-v6.5-soc-qcom-mdt_loader-Fix-unconditional-call-to-scm_pa.patch[3] Manually rebased: bcm27xx/patches-6.1/950-0359-xhci-quirks-add-link-TRB-quirk-for-VL805.patch bcm27xx/patches-6.1/950-0362-usb-xhci-add-VLI_TRB_CACHE_BUG-quirk.patch bcm27xx/patches-6.1/950-0390-usb-xhci-add-a-quirk-for-Superspeed-bulk-OUT-transfe.patch bcm27xx/patches-6.1/950-0469-usb-xhci-add-XHCI_VLI_HUB_TT_QUIRK.patch bcm53xx/patches-6.1/180-usb-xhci-add-support-for-performing-fake-doorbell.patch All other patches automatically rebased. 1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.1.40&id=685b57a1221c38ec8b456f968264d2496715820c 2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.1.40&id=2d57a1590f4d8c516f5aaf8fd5bb4f52d67275d8 3. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.1.40&id=33f8dff6e1cbba5c2ec85fa5649c0a759a7e685c Build system: x86/64, filogic/xiaomi_redmi-router-ax6000-ubootmod Build-tested: x86/64, filogic/xiaomi_redmi-router-ax6000-ubootmod Run-tested: x86/64 Signed-off-by: John Audia <therealgraysky@proton.me>
60 lines
1.8 KiB
Diff
60 lines
1.8 KiB
Diff
From 231e27c3d0f8a9dc323391fcbca5b48ca863a727 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Fri, 26 Mar 2021 17:06:36 +0000
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Subject: [PATCH] drm/panel-simple: Add a timing for the Raspberry Pi
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7" panel
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The Raspberry Pi 7" 800x480 panel uses a Toshiba TC358762 DSI
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to DPI bridge chip, so there is a requirement for the timings
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to be specified for the end panel. Add such a definition.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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drivers/gpu/drm/panel/panel-simple.c | 28 ++++++++++++++++++++++++++++
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1 file changed, 28 insertions(+)
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--- a/drivers/gpu/drm/panel/panel-simple.c
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+++ b/drivers/gpu/drm/panel/panel-simple.c
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@@ -3190,6 +3190,31 @@ static const struct panel_desc qishenglo
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.connector_type = DRM_MODE_CONNECTOR_DPI,
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};
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+static const struct drm_display_mode raspberrypi_7inch_mode = {
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+ .clock = 25979400 / 1000,
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+ .hdisplay = 800,
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+ .hsync_start = 800 + 2,
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+ .hsync_end = 800 + 2 + 2,
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+ .htotal = 800 + 2 + 2 + 46,
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+ .vdisplay = 480,
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+ .vsync_start = 480 + 7,
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+ .vsync_end = 480 + 7 + 2,
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+ .vtotal = 480 + 7 + 2 + 21,
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+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
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+};
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+
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+static const struct panel_desc raspberrypi_7inch = {
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+ .modes = &raspberrypi_7inch_mode,
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+ .num_modes = 1,
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+ .bpc = 8,
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+ .size = {
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+ .width = 154,
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+ .height = 86,
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+ },
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+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
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+ .connector_type = DRM_MODE_CONNECTOR_DSI,
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+};
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+
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static const struct display_timing rocktech_rk070er9427_timing = {
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.pixelclock = { 26400000, 33300000, 46800000 },
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.hactive = { 800, 800, 800 },
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@@ -4221,6 +4246,9 @@ static const struct of_device_id platfor
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.compatible = "qishenglong,gopher2b-lcd",
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.data = &qishenglong_gopher2b_lcd,
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}, {
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+ .compatible = "raspberrypi,7inch-dsi",
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+ .data = &raspberrypi_7inch,
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+ }, {
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.compatible = "rocktech,rk070er9427",
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.data = &rocktech_rk070er9427,
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}, {
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