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drm: panel-simple: support TOPLAND TIAN G07017 LCD panel

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The TIAN-G07017-01 is a 7" TFT-LCD module by TOPLAND ELECTRONICS (H.K).
The panel features 1024x600 24-bit RGB pixels driven over LVDS as well
as a PWM backlight and I2C-connected ft5506-compatible capacitive touch.

The panel description is taken from the Datasheet V0 (2024.5.23), but
it lists no timings and these were provided by the vendor separately.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20241218-topland-tian-g07017-v1-3-d5e411c199e3@pengutronix.de
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241218-topland-tian-g07017-v1-3-d5e411c199e3@pengutronix.de
This commit is contained in:
Ahmad Fatoum 2024-12-18 20:45:00 +01:00 committed by Neil Armstrong
parent 3e743df472
commit 652be03b54
1 changed files with 34 additions and 0 deletions
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34
drivers/gpu/drm/panel/panel-simple.c
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@ -4454,6 +4454,37 @@ static const struct panel_desc ti_nspire_classic_lcd_panel = {
.bus_flags = DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
};
static const struct display_timing topland_tian_g07017_01_timing = {
.pixelclock = { 44900000, 51200000, 63000000 },
.hactive = { 1024, 1024, 1024 },
.hfront_porch = { 16, 160, 216 },
.hback_porch = { 160, 160, 160 },
.hsync_len = { 1, 1, 140 },
.vactive = { 600, 600, 600 },
.vfront_porch = { 1, 12, 127 },
.vback_porch = { 23, 23, 23 },
.vsync_len = { 1, 1, 20 },
};
static const struct panel_desc topland_tian_g07017_01 = {
.timings = &topland_tian_g07017_01_timing,
.num_timings = 1,
.bpc = 8,
.size = {
.width = 154,
.height = 86,
},
.delay = {
.prepare = 1, /* 6.5 - 150µs PLL wake-up time */
.enable = 100, /* 6.4 - Power on: 6 VSyncs */
.disable = 84, /* 6.4 - Power off: 5 Vsyncs */
.unprepare = 50, /* 6.4 - Power off: 3 Vsyncs */
},
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
.connector_type = DRM_MODE_CONNECTOR_LVDS,
.bus_flags = DRM_BUS_FLAG_DE_HIGH,
};
static const struct drm_display_mode toshiba_lt089ac29000_mode = {
.clock = 79500,
.hdisplay = 1280,
@ -5139,6 +5170,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "toshiba,lt089ac29000",
.data = &toshiba_lt089ac29000,
}, {
.compatible = "topland,tian-g07017-01",
.data = &topland_tian_g07017_01,
}, {
.compatible = "tpk,f07a-0102",
.data = &tpk_f07a_0102,