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Date: Wed, 15 Mar 2023 10:09:35 +0100
From: neil.armstrong@...aro.org
To: Ruihai Zhou <zhouruihai@...qin.corp-partner.google.com>,
sam@...nborg.org, daniel@...ll.ch
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] drm/panel: support for STARRY 2081101QFH032011-53G
MIPI-DSI panel
On 14/03/2023 10:05, Ruihai Zhou wrote:
> The STARRY 2081101QFH032011-53G is a 10.1" WUXGA TFT LCD panel,
> which fits in nicely with the existing panel-boe-tv101wum-nl6
> driver. Hence, we add a new compatible with panel specific config.
>
> Signed-off-by: Ruihai Zhou <zhouruihai@...qin.corp-partner.google.com>
> ---
> .../gpu/drm/panel/panel-boe-tv101wum-nl6.c | 126 ++++++++++++++++++
> 1 file changed, 126 insertions(+)
>
> diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
> index c924f1124ebc..783234ae0f57 100644
> --- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
> +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
> @@ -1131,6 +1131,103 @@ static const struct panel_init_cmd auo_b101uan08_3_init_cmd[] = {
> {},
> };
>
> +static const struct panel_init_cmd starry_qfh032011_53g_init_cmd[] = {
> + _INIT_DCS_CMD(0xB0, 0x01),
> + _INIT_DCS_CMD(0xC3, 0x4F),
> + _INIT_DCS_CMD(0xC4, 0x40),
> + _INIT_DCS_CMD(0xC5, 0x40),
> + _INIT_DCS_CMD(0xC6, 0x40),
> + _INIT_DCS_CMD(0xC7, 0x40),
> + _INIT_DCS_CMD(0xC8, 0x4D),
> + _INIT_DCS_CMD(0xC9, 0x52),
> + _INIT_DCS_CMD(0xCA, 0x51),
> + _INIT_DCS_CMD(0xCD, 0x5D),
> + _INIT_DCS_CMD(0xCE, 0x5B),
> + _INIT_DCS_CMD(0xCF, 0x4B),
> + _INIT_DCS_CMD(0xD0, 0x49),
> + _INIT_DCS_CMD(0xD1, 0x47),
> + _INIT_DCS_CMD(0xD2, 0x45),
> + _INIT_DCS_CMD(0xD3, 0x41),
> + _INIT_DCS_CMD(0xD7, 0x50),
> + _INIT_DCS_CMD(0xD8, 0x40),
> + _INIT_DCS_CMD(0xD9, 0x40),
> + _INIT_DCS_CMD(0xDA, 0x40),
> + _INIT_DCS_CMD(0xDB, 0x40),
> + _INIT_DCS_CMD(0xDC, 0x4E),
> + _INIT_DCS_CMD(0xDD, 0x52),
> + _INIT_DCS_CMD(0xDE, 0x51),
> + _INIT_DCS_CMD(0xE1, 0x5E),
> + _INIT_DCS_CMD(0xE2, 0x5C),
> + _INIT_DCS_CMD(0xE3, 0x4C),
> + _INIT_DCS_CMD(0xE4, 0x4A),
> + _INIT_DCS_CMD(0xE5, 0x48),
> + _INIT_DCS_CMD(0xE6, 0x46),
> + _INIT_DCS_CMD(0xE7, 0x42),
> + _INIT_DCS_CMD(0xB0, 0x03),
> + _INIT_DCS_CMD(0xBE, 0x03),
> + _INIT_DCS_CMD(0xCC, 0x44),
> + _INIT_DCS_CMD(0xC8, 0x07),
> + _INIT_DCS_CMD(0xC9, 0x05),
> + _INIT_DCS_CMD(0xCA, 0x42),
> + _INIT_DCS_CMD(0xCD, 0x3E),
> + _INIT_DCS_CMD(0xCF, 0x60),
> + _INIT_DCS_CMD(0xD2, 0x04),
> + _INIT_DCS_CMD(0xD3, 0x04),
> + _INIT_DCS_CMD(0xD4, 0x01),
> + _INIT_DCS_CMD(0xD5, 0x00),
> + _INIT_DCS_CMD(0xD6, 0x03),
> + _INIT_DCS_CMD(0xD7, 0x04),
> + _INIT_DCS_CMD(0xD9, 0x01),
> + _INIT_DCS_CMD(0xDB, 0x01),
> + _INIT_DCS_CMD(0xE4, 0xF0),
> + _INIT_DCS_CMD(0xE5, 0x0A),
> + _INIT_DCS_CMD(0xB0, 0x00),
> + _INIT_DCS_CMD(0xCC, 0x08),
> + _INIT_DCS_CMD(0xC2, 0x08),
> + _INIT_DCS_CMD(0xC4, 0x10),
> + _INIT_DCS_CMD(0xB0, 0x02),
> + _INIT_DCS_CMD(0xC0, 0x00),
> + _INIT_DCS_CMD(0xC1, 0x0A),
> + _INIT_DCS_CMD(0xC2, 0x20),
> + _INIT_DCS_CMD(0xC3, 0x24),
> + _INIT_DCS_CMD(0xC4, 0x23),
> + _INIT_DCS_CMD(0xC5, 0x29),
> + _INIT_DCS_CMD(0xC6, 0x23),
> + _INIT_DCS_CMD(0xC7, 0x1C),
> + _INIT_DCS_CMD(0xC8, 0x19),
> + _INIT_DCS_CMD(0xC9, 0x17),
> + _INIT_DCS_CMD(0xCA, 0x17),
> + _INIT_DCS_CMD(0xCB, 0x18),
> + _INIT_DCS_CMD(0xCC, 0x1A),
> + _INIT_DCS_CMD(0xCD, 0x1E),
> + _INIT_DCS_CMD(0xCE, 0x20),
> + _INIT_DCS_CMD(0xCF, 0x23),
> + _INIT_DCS_CMD(0xD0, 0x07),
> + _INIT_DCS_CMD(0xD1, 0x00),
> + _INIT_DCS_CMD(0xD2, 0x00),
> + _INIT_DCS_CMD(0xD3, 0x0A),
> + _INIT_DCS_CMD(0xD4, 0x13),
> + _INIT_DCS_CMD(0xD5, 0x1C),
> + _INIT_DCS_CMD(0xD6, 0x1A),
> + _INIT_DCS_CMD(0xD7, 0x13),
> + _INIT_DCS_CMD(0xD8, 0x17),
> + _INIT_DCS_CMD(0xD9, 0x1C),
> + _INIT_DCS_CMD(0xDA, 0x19),
> + _INIT_DCS_CMD(0xDB, 0x17),
> + _INIT_DCS_CMD(0xDC, 0x17),
> + _INIT_DCS_CMD(0xDD, 0x18),
> + _INIT_DCS_CMD(0xDE, 0x1A),
> + _INIT_DCS_CMD(0xDF, 0x1E),
> + _INIT_DCS_CMD(0xE0, 0x20),
> + _INIT_DCS_CMD(0xE1, 0x23),
> + _INIT_DCS_CMD(0xE2, 0x07),
> + _INIT_DCS_CMD(0X11),
> + _INIT_DELAY_CMD(120),
> + _INIT_DCS_CMD(0X29),
> + _INIT_DELAY_CMD(80),
> + {},
> +};
> +
> static inline struct boe_panel *to_boe_panel(struct drm_panel *panel)
> {
> return container_of(panel, struct boe_panel, base);
> @@ -1497,6 +1594,32 @@ static const struct panel_desc boe_tv105wum_nw0_desc = {
> .init_cmds = boe_init_cmd,
> };
>
> +static const struct drm_display_mode starry_qfh032011_53g_default_mode = {
> + .clock = 165731,
> + .hdisplay = 1200,
> + .hsync_start = 1200 + 100,
> + .hsync_end = 1200 + 100 + 10,
> + .htotal = 1200 + 100 + 10 + 100,
> + .vdisplay = 1920,
> + .vsync_start = 1920 + 14,
> + .vsync_end = 1920 + 14 + 10,
> + .vtotal = 1920 + 14 + 10 + 15,
> +};
> +
> +static const struct panel_desc starry_qfh032011_53g_desc = {
> + .modes = &starry_qfh032011_53g_default_mode,
> + .bpc = 8,
> + .size = {
> + .width_mm = 135,
> + .height_mm = 216,
> + },
> + .lanes = 4,
> + .format = MIPI_DSI_FMT_RGB888,
> + .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
> + MIPI_DSI_MODE_LPM,
> + .init_cmds = starry_qfh032011_53g_init_cmd,
> +};
> +
> static int boe_panel_get_modes(struct drm_panel *panel,
> struct drm_connector *connector)
> {
> @@ -1667,6 +1790,9 @@ static const struct of_device_id boe_of_match[] = {
> { .compatible = "innolux,hj110iz-01a",
> .data = &inx_hj110iz_desc
> },
> + { .compatible = "starry,2081101qfh032011-53g",
> + .data = &starry_qfh032011_53g_desc
> + },
> { /* sentinel */ }
> };
> MODULE_DEVICE_TABLE(of, boe_of_match);
Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>
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