From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
To: Neil Armstrong <neil.armstrong@linaro.org>,
Jessica Zhang <jesszhan0024@gmail.com>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Cong Yang <yangcong5@huaqin.corp-partner.google.com>,
Ondrej Jirman <megi@xff.cz>,
Javier Martinez Canillas <javierm@redhat.com>,
Jagan Teki <jagan@edgeble.ai>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Linus Walleij <linusw@kernel.org>,
Bartosz Golaszewski <brgl@kernel.org>
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org
Subject: [PATCH v2 17/21] drm/panel: ilitek-ili9881c: support Waveshare 7.0" DSI panel
Date: Sat, 11 Apr 2026 15:10:37 +0300 [thread overview]
Message-ID: <20260411-waveshare-dsi-touch-v2-17-75cdbeac5156@oss.qualcomm.com> (raw)
In-Reply-To: <20260411-waveshare-dsi-touch-v2-0-75cdbeac5156@oss.qualcomm.com>
Enable support for Waveshare 7.0" DSI TOUCH-A panel. It requires
additional voltage regulator, iovcc.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 251 +++++++++++++++++++++++++-
1 file changed, 249 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
index 947b47841b01..0652cdb57d11 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
@@ -52,6 +52,7 @@ struct ili9881c {
const struct ili9881c_desc *desc;
struct regulator *power;
+ struct regulator *iovcc;
struct gpio_desc *reset;
enum drm_panel_orientation orientation;
@@ -1997,6 +1998,205 @@ static const struct ili9881c_instr bsd1218_a101kl68_init[] = {
ILI9881C_COMMAND_INSTR(0xd3, 0x3f),
};
+static const struct ili9881c_instr waveshare_7inch_a_init[] = {
+ ILI9881C_SWITCH_PAGE_INSTR(3),
+ ILI9881C_COMMAND_INSTR(0x01, 0x00),
+ ILI9881C_COMMAND_INSTR(0x02, 0x00),
+ ILI9881C_COMMAND_INSTR(0x03, 0x73),
+ ILI9881C_COMMAND_INSTR(0x04, 0x00),
+ ILI9881C_COMMAND_INSTR(0x05, 0x00),
+ ILI9881C_COMMAND_INSTR(0x06, 0x0a),
+ ILI9881C_COMMAND_INSTR(0x07, 0x00),
+ ILI9881C_COMMAND_INSTR(0x08, 0x00),
+ ILI9881C_COMMAND_INSTR(0x09, 0x61),
+ ILI9881C_COMMAND_INSTR(0x0a, 0x00),
+ ILI9881C_COMMAND_INSTR(0x0b, 0x00),
+ ILI9881C_COMMAND_INSTR(0x0c, 0x01),
+ ILI9881C_COMMAND_INSTR(0x0d, 0x00),
+ ILI9881C_COMMAND_INSTR(0x0e, 0x00),
+ ILI9881C_COMMAND_INSTR(0x0f, 0x61),
+ ILI9881C_COMMAND_INSTR(0x10, 0x61),
+ ILI9881C_COMMAND_INSTR(0x11, 0x00),
+ ILI9881C_COMMAND_INSTR(0x12, 0x00),
+ ILI9881C_COMMAND_INSTR(0x13, 0x00),
+ ILI9881C_COMMAND_INSTR(0x14, 0x00),
+ ILI9881C_COMMAND_INSTR(0x15, 0x00),
+ ILI9881C_COMMAND_INSTR(0x16, 0x00),
+ ILI9881C_COMMAND_INSTR(0x17, 0x00),
+ ILI9881C_COMMAND_INSTR(0x18, 0x00),
+ ILI9881C_COMMAND_INSTR(0x19, 0x00),
+ ILI9881C_COMMAND_INSTR(0x1a, 0x00),
+ ILI9881C_COMMAND_INSTR(0x1b, 0x00),
+ ILI9881C_COMMAND_INSTR(0x1c, 0x00),
+ ILI9881C_COMMAND_INSTR(0x1d, 0x00),
+ ILI9881C_COMMAND_INSTR(0x1e, 0x40),
+ ILI9881C_COMMAND_INSTR(0x1f, 0x80),
+ ILI9881C_COMMAND_INSTR(0x20, 0x06),
+ ILI9881C_COMMAND_INSTR(0x21, 0x01),
+ ILI9881C_COMMAND_INSTR(0x22, 0x00),
+ ILI9881C_COMMAND_INSTR(0x23, 0x00),
+ ILI9881C_COMMAND_INSTR(0x24, 0x00),
+ ILI9881C_COMMAND_INSTR(0x25, 0x00),
+ ILI9881C_COMMAND_INSTR(0x26, 0x00),
+ ILI9881C_COMMAND_INSTR(0x27, 0x00),
+ ILI9881C_COMMAND_INSTR(0x28, 0x33),
+ ILI9881C_COMMAND_INSTR(0x29, 0x03),
+ ILI9881C_COMMAND_INSTR(0x2a, 0x00),
+ ILI9881C_COMMAND_INSTR(0x2b, 0x00),
+ ILI9881C_COMMAND_INSTR(0x2c, 0x00),
+ ILI9881C_COMMAND_INSTR(0x2d, 0x00),
+ ILI9881C_COMMAND_INSTR(0x2e, 0x00),
+ ILI9881C_COMMAND_INSTR(0x2f, 0x00),
+ ILI9881C_COMMAND_INSTR(0x30, 0x00),
+ ILI9881C_COMMAND_INSTR(0x31, 0x00),
+ ILI9881C_COMMAND_INSTR(0x32, 0x00),
+ ILI9881C_COMMAND_INSTR(0x33, 0x00),
+ ILI9881C_COMMAND_INSTR(0x34, 0x04),
+ ILI9881C_COMMAND_INSTR(0x35, 0x00),
+ ILI9881C_COMMAND_INSTR(0x36, 0x00),
+ ILI9881C_COMMAND_INSTR(0x37, 0x00),
+ ILI9881C_COMMAND_INSTR(0x38, 0x3c),
+ ILI9881C_COMMAND_INSTR(0x39, 0x00),
+ ILI9881C_COMMAND_INSTR(0x3a, 0x00),
+ ILI9881C_COMMAND_INSTR(0x3b, 0x00),
+ ILI9881C_COMMAND_INSTR(0x3c, 0x00),
+ ILI9881C_COMMAND_INSTR(0x3d, 0x00),
+ ILI9881C_COMMAND_INSTR(0x3e, 0x00),
+ ILI9881C_COMMAND_INSTR(0x3f, 0x00),
+ ILI9881C_COMMAND_INSTR(0x40, 0x00),
+ ILI9881C_COMMAND_INSTR(0x41, 0x00),
+ ILI9881C_COMMAND_INSTR(0x42, 0x00),
+ ILI9881C_COMMAND_INSTR(0x43, 0x00),
+ ILI9881C_COMMAND_INSTR(0x44, 0x00),
+ ILI9881C_COMMAND_INSTR(0x50, 0x10),
+ ILI9881C_COMMAND_INSTR(0x51, 0x32),
+ ILI9881C_COMMAND_INSTR(0x52, 0x54),
+ ILI9881C_COMMAND_INSTR(0x53, 0x76),
+ ILI9881C_COMMAND_INSTR(0x54, 0x98),
+ ILI9881C_COMMAND_INSTR(0x55, 0xba),
+ ILI9881C_COMMAND_INSTR(0x56, 0x10),
+ ILI9881C_COMMAND_INSTR(0x57, 0x32),
+ ILI9881C_COMMAND_INSTR(0x58, 0x54),
+ ILI9881C_COMMAND_INSTR(0x59, 0x76),
+ ILI9881C_COMMAND_INSTR(0x5a, 0x98),
+ ILI9881C_COMMAND_INSTR(0x5b, 0xba),
+ ILI9881C_COMMAND_INSTR(0x5c, 0xdc),
+ ILI9881C_COMMAND_INSTR(0x5d, 0xfe),
+ ILI9881C_COMMAND_INSTR(0x5e, 0x00),
+ ILI9881C_COMMAND_INSTR(0x5f, 0x0e),
+ ILI9881C_COMMAND_INSTR(0x60, 0x0f),
+ ILI9881C_COMMAND_INSTR(0x61, 0x0c),
+ ILI9881C_COMMAND_INSTR(0x62, 0x0d),
+ ILI9881C_COMMAND_INSTR(0x63, 0x06),
+ ILI9881C_COMMAND_INSTR(0x64, 0x07),
+ ILI9881C_COMMAND_INSTR(0x65, 0x02),
+ ILI9881C_COMMAND_INSTR(0x66, 0x02),
+ ILI9881C_COMMAND_INSTR(0x67, 0x02),
+ ILI9881C_COMMAND_INSTR(0x68, 0x02),
+ ILI9881C_COMMAND_INSTR(0x69, 0x01),
+ ILI9881C_COMMAND_INSTR(0x6a, 0x00),
+ ILI9881C_COMMAND_INSTR(0x6b, 0x02),
+ ILI9881C_COMMAND_INSTR(0x6c, 0x15),
+ ILI9881C_COMMAND_INSTR(0x6d, 0x14),
+ ILI9881C_COMMAND_INSTR(0x6e, 0x02),
+ ILI9881C_COMMAND_INSTR(0x6f, 0x02),
+ ILI9881C_COMMAND_INSTR(0x70, 0x02),
+ ILI9881C_COMMAND_INSTR(0x71, 0x02),
+ ILI9881C_COMMAND_INSTR(0x72, 0x02),
+ ILI9881C_COMMAND_INSTR(0x73, 0x02),
+ ILI9881C_COMMAND_INSTR(0x74, 0x02),
+ ILI9881C_COMMAND_INSTR(0x75, 0x0e),
+ ILI9881C_COMMAND_INSTR(0x76, 0x0f),
+ ILI9881C_COMMAND_INSTR(0x77, 0x0c),
+ ILI9881C_COMMAND_INSTR(0x78, 0x0d),
+ ILI9881C_COMMAND_INSTR(0x79, 0x06),
+ ILI9881C_COMMAND_INSTR(0x7a, 0x07),
+ ILI9881C_COMMAND_INSTR(0x7b, 0x02),
+ ILI9881C_COMMAND_INSTR(0x7c, 0x02),
+ ILI9881C_COMMAND_INSTR(0x7d, 0x02),
+ ILI9881C_COMMAND_INSTR(0x7e, 0x02),
+ ILI9881C_COMMAND_INSTR(0x7f, 0x01),
+ ILI9881C_COMMAND_INSTR(0x80, 0x00),
+ ILI9881C_COMMAND_INSTR(0x81, 0x02),
+ ILI9881C_COMMAND_INSTR(0x82, 0x14),
+ ILI9881C_COMMAND_INSTR(0x83, 0x15),
+ ILI9881C_COMMAND_INSTR(0x84, 0x02),
+ ILI9881C_COMMAND_INSTR(0x85, 0x02),
+ ILI9881C_COMMAND_INSTR(0x86, 0x02),
+ ILI9881C_COMMAND_INSTR(0x87, 0x02),
+ ILI9881C_COMMAND_INSTR(0x88, 0x02),
+ ILI9881C_COMMAND_INSTR(0x89, 0x02),
+ ILI9881C_COMMAND_INSTR(0x8a, 0x02),
+
+ ILI9881C_SWITCH_PAGE_INSTR(4),
+ ILI9881C_COMMAND_INSTR(0x38, 0x01),
+ ILI9881C_COMMAND_INSTR(0x39, 0x00),
+ ILI9881C_COMMAND_INSTR(0x6c, 0x15),
+ ILI9881C_COMMAND_INSTR(0x6e, 0x2a),
+ ILI9881C_COMMAND_INSTR(0x6f, 0x33),
+ ILI9881C_COMMAND_INSTR(0x3a, 0x94),
+ ILI9881C_COMMAND_INSTR(0x8d, 0x14),
+ ILI9881C_COMMAND_INSTR(0x87, 0xba),
+ ILI9881C_COMMAND_INSTR(0x26, 0x76),
+ ILI9881C_COMMAND_INSTR(0xb2, 0xd1),
+ ILI9881C_COMMAND_INSTR(0xb5, 0x06),
+ ILI9881C_COMMAND_INSTR(0x3b, 0x98),
+
+ ILI9881C_SWITCH_PAGE_INSTR(1),
+ ILI9881C_COMMAND_INSTR(0x22, 0x0a),
+ ILI9881C_COMMAND_INSTR(0x31, 0x00),
+ ILI9881C_COMMAND_INSTR(0x53, 0x71),
+ ILI9881C_COMMAND_INSTR(0x55, 0x8f),
+ ILI9881C_COMMAND_INSTR(0x40, 0x33),
+ ILI9881C_COMMAND_INSTR(0x50, 0x96),
+ ILI9881C_COMMAND_INSTR(0x51, 0x96),
+ ILI9881C_COMMAND_INSTR(0x60, 0x23),
+ ILI9881C_COMMAND_INSTR(0xa0, 0x08),
+ ILI9881C_COMMAND_INSTR(0xa1, 0x1d),
+ ILI9881C_COMMAND_INSTR(0xa2, 0x2a),
+ ILI9881C_COMMAND_INSTR(0xa3, 0x10),
+ ILI9881C_COMMAND_INSTR(0xa4, 0x15),
+ ILI9881C_COMMAND_INSTR(0xa5, 0x28),
+ ILI9881C_COMMAND_INSTR(0xa6, 0x1c),
+ ILI9881C_COMMAND_INSTR(0xa7, 0x1d),
+ ILI9881C_COMMAND_INSTR(0xa8, 0x7e),
+ ILI9881C_COMMAND_INSTR(0xa9, 0x1d),
+ ILI9881C_COMMAND_INSTR(0xaa, 0x29),
+ ILI9881C_COMMAND_INSTR(0xab, 0x6b),
+ ILI9881C_COMMAND_INSTR(0xac, 0x1a),
+ ILI9881C_COMMAND_INSTR(0xad, 0x18),
+ ILI9881C_COMMAND_INSTR(0xae, 0x4b),
+ ILI9881C_COMMAND_INSTR(0xaf, 0x20),
+ ILI9881C_COMMAND_INSTR(0xb0, 0x27),
+ ILI9881C_COMMAND_INSTR(0xb1, 0x50),
+ ILI9881C_COMMAND_INSTR(0xb2, 0x64),
+ ILI9881C_COMMAND_INSTR(0xb3, 0x39),
+ ILI9881C_COMMAND_INSTR(0xc0, 0x08),
+ ILI9881C_COMMAND_INSTR(0xc1, 0x1d),
+ ILI9881C_COMMAND_INSTR(0xc2, 0x2a),
+ ILI9881C_COMMAND_INSTR(0xc3, 0x10),
+ ILI9881C_COMMAND_INSTR(0xc4, 0x15),
+ ILI9881C_COMMAND_INSTR(0xc5, 0x28),
+ ILI9881C_COMMAND_INSTR(0xc6, 0x1c),
+ ILI9881C_COMMAND_INSTR(0xc7, 0x1d),
+ ILI9881C_COMMAND_INSTR(0xc8, 0x7e),
+ ILI9881C_COMMAND_INSTR(0xc9, 0x1d),
+ ILI9881C_COMMAND_INSTR(0xca, 0x29),
+ ILI9881C_COMMAND_INSTR(0xcb, 0x6b),
+ ILI9881C_COMMAND_INSTR(0xcc, 0x1a),
+ ILI9881C_COMMAND_INSTR(0xcd, 0x18),
+ ILI9881C_COMMAND_INSTR(0xce, 0x4b),
+ ILI9881C_COMMAND_INSTR(0xcf, 0x20),
+ ILI9881C_COMMAND_INSTR(0xd0, 0x27),
+ ILI9881C_COMMAND_INSTR(0xd1, 0x50),
+ ILI9881C_COMMAND_INSTR(0xd2, 0x64),
+ ILI9881C_COMMAND_INSTR(0xd3, 0x39),
+
+ ILI9881C_SWITCH_PAGE_INSTR(0),
+ ILI9881C_COMMAND_INSTR(0x3a, 0x77),
+ ILI9881C_COMMAND_INSTR(0x36, 0x00),
+};
+
static inline struct ili9881c *panel_to_ili9881c(struct drm_panel *panel)
{
return container_of(panel, struct ili9881c, panel);
@@ -2035,9 +2235,19 @@ static int ili9881c_prepare(struct drm_panel *panel)
int ret;
/* Power the panel */
+ if (ctx->iovcc) {
+ ret = regulator_enable(ctx->iovcc);
+ if (ret)
+ return ret;
+ }
+
+ msleep(5);
ret = regulator_enable(ctx->power);
- if (ret)
- return ret;
+ if (ret) {
+ mctx.accum_err = ret;
+ goto disable_iovcc;
+ }
+
msleep(5);
/* And reset it */
@@ -2074,6 +2284,9 @@ static int ili9881c_prepare(struct drm_panel *panel)
disable_power:
regulator_disable(ctx->power);
+disable_iovcc:
+ if (ctx->iovcc)
+ regulator_disable(ctx->iovcc);
return mctx.accum_err;
}
@@ -2085,6 +2298,8 @@ static int ili9881c_unprepare(struct drm_panel *panel)
mipi_dsi_dcs_set_display_off_multi(&mctx);
mipi_dsi_dcs_enter_sleep_mode_multi(&mctx);
regulator_disable(ctx->power);
+ if (ctx->iovcc)
+ regulator_disable(ctx->iovcc);
gpiod_set_value_cansleep(ctx->reset, 1);
return 0;
@@ -2260,6 +2475,23 @@ static const struct drm_display_mode bsd1218_a101kl68_default_mode = {
.height_mm = 170,
};
+static const struct drm_display_mode waveshare_7inch_a_mode = {
+ .clock = 83333,
+
+ .hdisplay = 720,
+ .hsync_start = 720 + 120,
+ .hsync_end = 720 + 120 + 100,
+ .htotal = 720 + 120 + 100 + 100,
+
+ .vdisplay = 1280,
+ .vsync_start = 1280 + 10,
+ .vsync_end = 1280 + 10 + 10,
+ .vtotal = 1280 + 10 + 10 + 10,
+
+ .width_mm = 85,
+ .height_mm = 154,
+};
+
static int ili9881c_get_modes(struct drm_panel *panel,
struct drm_connector *connector)
{
@@ -2329,6 +2561,11 @@ static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi)
return dev_err_probe(&dsi->dev, PTR_ERR(ctx->power),
"Couldn't get our power regulator\n");
+ ctx->iovcc = devm_regulator_get_optional(&dsi->dev, "iovcc");
+ if (IS_ERR(ctx->iovcc))
+ return dev_err_probe(&dsi->dev, PTR_ERR(ctx->iovcc),
+ "Couldn't get our iovcc regulator\n");
+
ctx->reset = devm_gpiod_get_optional(&dsi->dev, "reset", GPIOD_OUT_LOW);
if (IS_ERR(ctx->reset))
return dev_err_probe(&dsi->dev, PTR_ERR(ctx->reset),
@@ -2454,6 +2691,15 @@ static const struct ili9881c_desc bsd1218_a101kl68_desc = {
.lanes = 4,
};
+static const struct ili9881c_desc waveshare_7inch_a_desc = {
+ .init = waveshare_7inch_a_init,
+ .init_length = ARRAY_SIZE(waveshare_7inch_a_init),
+ .mode = &waveshare_7inch_a_mode,
+ .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_HSE |
+ MIPI_DSI_MODE_LPM | MIPI_DSI_CLOCK_NON_CONTINUOUS,
+ .lanes = 2,
+};
+
static const struct of_device_id ili9881c_of_match[] = {
{ .compatible = "bananapi,lhr050h41", .data = &lhr050h41_desc },
{ .compatible = "bestar,bsd1218-a101kl68", .data = &bsd1218_a101kl68_desc },
@@ -2462,6 +2708,7 @@ static const struct of_device_id ili9881c_of_match[] = {
{ .compatible = "tdo,tl050hdv35", .data = &tl050hdv35_desc },
{ .compatible = "wanchanglong,w552946aaa", .data = &w552946aaa_desc },
{ .compatible = "wanchanglong,w552946aba", .data = &w552946aba_desc },
+ { .compatible = "waveshare,7.0-dsi-touch-a", .data = &waveshare_7inch_a_desc },
{ .compatible = "ampire,am8001280g", .data = &am8001280g_desc },
{ .compatible = "raspberrypi,dsi-5inch", &rpi_5inch_desc },
{ .compatible = "raspberrypi,dsi-7inch", &rpi_7inch_desc },
--
2.47.3
next prev parent reply other threads:[~2026-04-11 12:11 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-11 12:10 [PATCH v2 00/21] drm/panel: support Waveshare DSI TOUCH kits Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 01/21] dt-bindings: display/panel: himax,hx83102: describe Waveshare panel Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 02/21] dt-bindings: display/panel: himax,hx8394: " Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 03/21] dt-bindings: display/panel: jadard,jd9365da-h3: " Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 04/21] dt-bindings: display/panel: ilitek,ili9881c: " Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 05/21] dt-bindings: dipslay/panel: describe panels using Focaltech OTA7290B Dmitry Baryshkov
2026-04-11 14:02 ` Rob Herring (Arm)
2026-04-11 12:10 ` [PATCH v2 06/21] drm/of: add helper to count data-lanes on a remote endpoint Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 07/21] drm/panel: himax-hx83102: support Waveshare 12.3" DSI panel Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 08/21] drm/panel: himax-hx8394: set prepare_prev_first Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 09/21] drm/panel: himax-hx8394: simplify hx8394_enable() Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 10/21] drm/panel: himax-hx8394: support Waveshare DSI panels Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 11/21] drm/panel: jadard-jd9365da-h3: use drm_connector_helper_get_modes_fixed Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 12/21] drm/panel: jadard-jd9365da-h3: support variable DSI configuration Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 13/21] drm/panel: jadard-jd9365da-h3: set prepare_prev_first Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 14/21] drm/panel: jadard-jd9365da-h3: support Waveshare round DSI panels Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 15/21] drm/panel: jadard-jd9365da-h3: support Waveshare WXGA " Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 16/21] drm/panel: jadard-jd9365da-h3: support Waveshare 720p " Dmitry Baryshkov
2026-04-11 12:10 ` Dmitry Baryshkov [this message]
2026-04-11 12:10 ` [PATCH v2 18/21] drm/panel: add devm_drm_panel_add() helper Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 19/21] drm/panel: add driver for Waveshare 8.8" DSI TOUCH-A panel Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 20/21] dt-bindings: gpio: describe Waveshare GPIO controller Dmitry Baryshkov
2026-04-11 12:10 ` [PATCH v2 21/21] gpio: add GPIO controller found on Waveshare DSI TOUCH panels Dmitry Baryshkov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260411-waveshare-dsi-touch-v2-17-75cdbeac5156@oss.qualcomm.com \
--to=dmitry.baryshkov@oss.qualcomm.com \
--cc=airlied@gmail.com \
--cc=brgl@kernel.org \
--cc=broonie@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=jagan@edgeble.ai \
--cc=javierm@redhat.com \
--cc=jesszhan0024@gmail.com \
--cc=krzk+dt@kernel.org \
--cc=lgirdwood@gmail.com \
--cc=linusw@kernel.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=maarten.lankhorst@linux.intel.com \
--cc=megi@xff.cz \
--cc=mripard@kernel.org \
--cc=neil.armstrong@linaro.org \
--cc=robh@kernel.org \
--cc=simona@ffwll.ch \
--cc=tzimmermann@suse.de \
--cc=yangcong5@huaqin.corp-partner.google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox