diff mbox series

[RFC,5/7] drm/panel: novatek-nt36672e: use wrapped MIPI DCS functions

Message ID 20240510-dsi-panels-upd-api-v1-5-317c78a0dcc8@linaro.org (mailing list archive)
State New, archived
Headers show
Series drm/mipi-dsi: simplify MIPI DSI init/cleanup even more | expand

Commit Message

Dmitry Baryshkov May 9, 2024, 10:37 p.m. UTC 
Remove conditional code and always use mipi_dsi_dcs_*multi() wrappers to
simplify driver's init/exit code. This also includes passing context to
the init_sequence() function instead of passing the DSI device.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/panel/panel-novatek-nt36672e.c | 587 ++++++++++++-------------
 1 file changed, 281 insertions(+), 306 deletions(-)

Comments

Doug Anderson May 10, 2024, 9:46 p.m. UTC | #1 
Hi,

On Thu, May 9, 2024 at 3:37 PM Dmitry Baryshkov
<dmitry.baryshkov@linaro.org> wrote:
>
> Remove conditional code and always use mipi_dsi_dcs_*multi() wrappers to
> simplify driver's init/exit code. This also includes passing context to
> the init_sequence() function instead of passing the DSI device.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---
>  drivers/gpu/drm/panel/panel-novatek-nt36672e.c | 587 ++++++++++++-------------
>  1 file changed, 281 insertions(+), 306 deletions(-)

One note is that we might not be able to land ${SUBJECT} patch since
the patch it's based on [1] doesn't have any Reviewed-by tags. Just
sayin'. ;-)

[1] https://lore.kernel.org/r/20240508135148.v4.6.I3c08a7d02c467d2bc88da14e513ea4c8649fce45@changeid


> @@ -381,61 +377,40 @@ static int nt36672e_power_off(struct nt36672e_panel *ctx)
>         return ret;
>  }
>
> -static int nt36672e_on(struct nt36672e_panel *ctx)
> +static int nt36672e_on(struct nt36672e_panel *panel)

Small nit that I think of the variable "panel" as referring to a
"struct drm_panel". I'd personally rather this be named something
else, like "nt36672e".


>  {
> -       struct mipi_dsi_device *dsi = ctx->dsi;
> -       const struct panel_desc *desc = ctx->desc;
> -       int ret = 0;
> +       struct mipi_dsi_multi_context ctx = { .dsi = panel->dsi };
> +       struct mipi_dsi_device *dsi = panel->dsi;
> +       const struct panel_desc *desc = panel->desc;
>
>         dsi->mode_flags |= MIPI_DSI_MODE_LPM;
>
> -       if (desc->init_sequence) {
> -               ret = desc->init_sequence(dsi);
> -               if (ret < 0) {
> -                       dev_err(&dsi->dev, "panel init sequence failed: %d\n", ret);
> -                       return ret;
> -               }
> -       }
> +       if (desc->init_sequence)
> +               desc->init_sequence(&ctx);
>
> -       ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
> -       if (ret < 0) {
> -               dev_err(&dsi->dev, "Failed to exit sleep mode: %d\n", ret);
> -               return ret;
> -       }
> -       msleep(120);
> +       mipi_dsi_dcs_exit_sleep_mode_multi(&ctx);
> +       mipi_dsi_msleep(&ctx, 120);
>
> -       ret = mipi_dsi_dcs_set_display_on(dsi);
> -       if (ret < 0) {
> -               dev_err(&dsi->dev, "Failed to set display on: %d\n", ret);
> -               return ret;
> -       }
> -       msleep(100);
> +       mipi_dsi_dcs_set_display_on_multi(&ctx);
>
> -       return 0;
> +       mipi_dsi_msleep(&ctx, 100);
> +
> +       return ctx.accum_err;
>  }
>
> -static int nt36672e_off(struct nt36672e_panel *ctx)
> +static int nt36672e_off(struct nt36672e_panel *panel)
>  {
> -       struct mipi_dsi_device *dsi = ctx->dsi;
> -       int ret = 0;
> +       struct mipi_dsi_multi_context ctx = { .dsi = panel->dsi };
>
> -       dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;
> +       panel->dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;
>
> -       ret = mipi_dsi_dcs_set_display_off(dsi);
> -       if (ret < 0) {
> -               dev_err(&dsi->dev, "Failed to set display off: %d\n", ret);
> -               return ret;
> -       }
> -       msleep(20);
> +       mipi_dsi_dcs_set_display_off_multi(&ctx);
> +       mipi_dsi_msleep(&ctx, 20);
>
> -       ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
> -       if (ret < 0) {
> -               dev_err(&dsi->dev, "Failed to enter sleep mode: %d\n", ret);
> -               return ret;
> -       }
> -       msleep(60);
> +       mipi_dsi_dcs_enter_sleep_mode_multi(&ctx);
> +       mipi_dsi_msleep(&ctx, 60);
>
> -       return 0;
> +       return ctx.accum_err;
>  }

nit: similar to other patches in the series, the callers of
nt36672e_on() and nt36672e_off() should be able to get rid of their
error prints.

In any case:

Reviewed-by: Douglas Anderson <dianders@chromium.org>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/panel/panel-novatek-nt36672e.c b/drivers/gpu/drm/panel/panel-novatek-nt36672e.c
index 9ce8df455232..f190285d75a1 100644
--- a/drivers/gpu/drm/panel/panel-novatek-nt36672e.c
+++ b/drivers/gpu/drm/panel/panel-novatek-nt36672e.c
@@ -33,7 +33,7 @@  struct panel_desc {
 	enum mipi_dsi_pixel_format format;
 	unsigned int lanes;
 	const char *panel_name;
-	int (*init_sequence)(struct mipi_dsi_device *dsi);
+	void (*init_sequence)(struct mipi_dsi_multi_context *ctx);
 };
 
 struct nt36672e_panel {
@@ -49,297 +49,293 @@  static inline struct nt36672e_panel *to_nt36672e_panel(struct drm_panel *panel)
 	return container_of(panel, struct nt36672e_panel, panel);
 }
 
-static int nt36672e_1080x2408_60hz_init(struct mipi_dsi_device *dsi)
+static void nt36672e_1080x2408_60hz_init(struct mipi_dsi_multi_context *ctx)
 {
-	struct mipi_dsi_multi_context ctx = { .dsi = dsi };
-
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xff, 0x10);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xfb, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb0, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xc0, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xc1, 0x89, 0x28, 0x00, 0x08, 0x00, 0xaa, 0x02,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x10);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb0, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xc0, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xc1, 0x89, 0x28, 0x00, 0x08, 0x00, 0xaa, 0x02,
 				     0x0e, 0x00, 0x2b, 0x00, 0x07, 0x0d, 0xb7, 0x0c, 0xb7);
 
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xc2, 0x1b, 0xa0);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xff, 0x20);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xfb, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x01, 0x66);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x06, 0x40);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x07, 0x38);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x2f, 0x83);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x69, 0x91);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x95, 0xd1);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x96, 0xd1);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xf2, 0x64);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xf3, 0x54);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xf4, 0x64);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xf5, 0x54);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xf6, 0x64);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xf7, 0x54);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xf8, 0x64);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xf9, 0x54);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xff, 0x24);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xfb, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x01, 0x0f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x03, 0x0c);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x05, 0x1d);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x08, 0x2f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x09, 0x2e);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x0a, 0x2d);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x0b, 0x2c);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x11, 0x17);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x12, 0x13);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x13, 0x15);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x15, 0x14);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x16, 0x16);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x17, 0x18);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x1b, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x1d, 0x1d);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x20, 0x2f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x21, 0x2e);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x22, 0x2d);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x23, 0x2c);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x29, 0x17);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x2a, 0x13);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x2b, 0x15);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x2f, 0x14);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x30, 0x16);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x31, 0x18);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x32, 0x04);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x34, 0x10);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x35, 0x1f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x36, 0x1f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x4d, 0x14);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x4e, 0x36);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x4f, 0x36);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x53, 0x36);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x71, 0x30);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x79, 0x11);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x7a, 0x82);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x7b, 0x8f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x7d, 0x04);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x80, 0x04);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x81, 0x04);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x82, 0x13);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x84, 0x31);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x85, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x86, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x87, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x90, 0x13);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x92, 0x31);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x93, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x94, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x95, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x9c, 0xf4);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x9d, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xa0, 0x0f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xa2, 0x0f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xa3, 0x02);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xa4, 0x04);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xa5, 0x04);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xc6, 0xc0);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xc9, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xd9, 0x80);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xe9, 0x02);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xff, 0x25);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xfb, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x18, 0x22);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x19, 0xe4);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x21, 0x40);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x66, 0xd8);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x68, 0x50);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x69, 0x10);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x6b, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x6d, 0x0d);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x6e, 0x48);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x72, 0x41);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x73, 0x4a);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x74, 0xd0);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x77, 0x62);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x79, 0x7e);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x7d, 0x03);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x7e, 0x15);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x7f, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x84, 0x4d);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xcf, 0x80);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xd6, 0x80);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xd7, 0x80);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xef, 0x20);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xf0, 0x84);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xff, 0x26);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xfb, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x81, 0x0f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x83, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x84, 0x03);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x85, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x86, 0x03);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x87, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x88, 0x05);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x8a, 0x1a);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x8b, 0x11);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x8c, 0x24);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x8e, 0x42);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x8f, 0x11);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x90, 0x11);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x91, 0x11);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x9a, 0x80);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x9b, 0x04);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x9c, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x9d, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x9e, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xff, 0x27);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xfb, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x01, 0x68);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x20, 0x81);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x21, 0x6a);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x25, 0x81);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x26, 0x94);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x6e, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x6f, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x70, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x71, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x72, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x75, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x76, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x77, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x7d, 0x09);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x7e, 0x67);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x80, 0x23);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x82, 0x09);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x83, 0x67);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x88, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x89, 0x10);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xa5, 0x10);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xa6, 0x23);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xa7, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb6, 0x40);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xe5, 0x02);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xe6, 0xd3);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xeb, 0x03);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xec, 0x28);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xff, 0x2a);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xfb, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x00, 0x91);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x03, 0x20);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x07, 0x50);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x0a, 0x70);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x0c, 0x04);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x0d, 0x40);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x0f, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x11, 0xe0);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x15, 0x0f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x16, 0xa4);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x19, 0x0f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x1a, 0x78);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x1b, 0x23);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x1d, 0x36);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x1e, 0x3e);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x1f, 0x3e);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x20, 0x3e);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x28, 0xfd);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x29, 0x12);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x2a, 0xe1);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x2d, 0x0a);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x30, 0x49);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x33, 0x96);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x34, 0xff);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x35, 0x40);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x36, 0xde);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x37, 0xf9);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x38, 0x45);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x39, 0xd9);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x3a, 0x49);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x4a, 0xf0);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x7a, 0x09);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x7b, 0x40);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x7f, 0xf0);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x83, 0x0f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x84, 0xa4);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x87, 0x0f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x88, 0x78);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x89, 0x23);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x8b, 0x36);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x8c, 0x7d);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x8d, 0x7d);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x8e, 0x7d);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xff, 0x20);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xfb, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb0, 0x00, 0x00, 0x00, 0x17, 0x00, 0x49, 0x00,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xc2, 0x1b, 0xa0);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x20);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x01, 0x66);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x06, 0x40);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x07, 0x38);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x2f, 0x83);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x69, 0x91);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x95, 0xd1);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x96, 0xd1);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xf2, 0x64);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xf3, 0x54);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xf4, 0x64);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xf5, 0x54);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xf6, 0x64);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xf7, 0x54);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xf8, 0x64);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xf9, 0x54);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x24);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x01, 0x0f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x03, 0x0c);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x05, 0x1d);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x08, 0x2f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x09, 0x2e);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x0a, 0x2d);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x0b, 0x2c);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x11, 0x17);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x12, 0x13);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x13, 0x15);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x15, 0x14);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x16, 0x16);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x17, 0x18);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x1b, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x1d, 0x1d);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x20, 0x2f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x21, 0x2e);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x22, 0x2d);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x23, 0x2c);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x29, 0x17);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x2a, 0x13);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x2b, 0x15);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x2f, 0x14);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x30, 0x16);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x31, 0x18);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x32, 0x04);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x34, 0x10);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x35, 0x1f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x36, 0x1f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x4d, 0x14);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x4e, 0x36);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x4f, 0x36);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x53, 0x36);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x71, 0x30);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x79, 0x11);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x7a, 0x82);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x7b, 0x8f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x7d, 0x04);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x80, 0x04);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x81, 0x04);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x82, 0x13);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x84, 0x31);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x85, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x86, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x87, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x90, 0x13);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x92, 0x31);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x93, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x94, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x95, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x9c, 0xf4);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x9d, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xa0, 0x0f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xa2, 0x0f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xa3, 0x02);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xa4, 0x04);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xa5, 0x04);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xc6, 0xc0);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xc9, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xd9, 0x80);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xe9, 0x02);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x25);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x18, 0x22);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x19, 0xe4);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x21, 0x40);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x66, 0xd8);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x68, 0x50);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x69, 0x10);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x6b, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x6d, 0x0d);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x6e, 0x48);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x72, 0x41);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x73, 0x4a);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x74, 0xd0);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x77, 0x62);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x79, 0x7e);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x7d, 0x03);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x7e, 0x15);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x7f, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x84, 0x4d);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xcf, 0x80);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xd6, 0x80);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xd7, 0x80);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xef, 0x20);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xf0, 0x84);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x26);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x81, 0x0f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x83, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x84, 0x03);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x85, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x86, 0x03);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x87, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x88, 0x05);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x8a, 0x1a);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x8b, 0x11);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x8c, 0x24);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x8e, 0x42);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x8f, 0x11);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x90, 0x11);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x91, 0x11);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x9a, 0x80);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x9b, 0x04);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x9c, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x9d, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x9e, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x27);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x01, 0x68);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x20, 0x81);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x21, 0x6a);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x25, 0x81);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x26, 0x94);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x6e, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x6f, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x70, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x71, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x72, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x75, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x76, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x77, 0x00);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x7d, 0x09);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x7e, 0x67);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x80, 0x23);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x82, 0x09);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x83, 0x67);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x88, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x89, 0x10);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xa5, 0x10);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xa6, 0x23);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xa7, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb6, 0x40);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xe5, 0x02);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xe6, 0xd3);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xeb, 0x03);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xec, 0x28);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x2a);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x00, 0x91);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x03, 0x20);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x07, 0x50);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x0a, 0x70);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x0c, 0x04);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x0d, 0x40);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x0f, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x11, 0xe0);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x15, 0x0f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x16, 0xa4);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x19, 0x0f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x1a, 0x78);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x1b, 0x23);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x1d, 0x36);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x1e, 0x3e);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x1f, 0x3e);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x20, 0x3e);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x28, 0xfd);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x29, 0x12);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x2a, 0xe1);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x2d, 0x0a);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x30, 0x49);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x33, 0x96);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x34, 0xff);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x35, 0x40);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x36, 0xde);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x37, 0xf9);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x38, 0x45);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x39, 0xd9);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x3a, 0x49);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x4a, 0xf0);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x7a, 0x09);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x7b, 0x40);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x7f, 0xf0);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x83, 0x0f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x84, 0xa4);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x87, 0x0f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x88, 0x78);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x89, 0x23);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x8b, 0x36);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x8c, 0x7d);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x8d, 0x7d);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x8e, 0x7d);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x20);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb0, 0x00, 0x00, 0x00, 0x17, 0x00, 0x49, 0x00,
 				     0x6a, 0x00, 0x89, 0x00, 0x9f, 0x00, 0xb6, 0x00, 0xc8);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb1, 0x00, 0xd9, 0x01, 0x10, 0x01, 0x3a, 0x01,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb1, 0x00, 0xd9, 0x01, 0x10, 0x01, 0x3a, 0x01,
 				     0x7a, 0x01, 0xa9, 0x01, 0xf2, 0x02, 0x2d, 0x02, 0x2e);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb2, 0x02, 0x64, 0x02, 0xa3, 0x02, 0xca, 0x03,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb2, 0x02, 0x64, 0x02, 0xa3, 0x02, 0xca, 0x03,
 				     0x00, 0x03, 0x1e, 0x03, 0x4a, 0x03, 0x59, 0x03, 0x6a);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb3, 0x03, 0x7d, 0x03, 0x93, 0x03, 0xab, 0x03,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb3, 0x03, 0x7d, 0x03, 0x93, 0x03, 0xab, 0x03,
 				     0xc8, 0x03, 0xec, 0x03, 0xfe, 0x00, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb4, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x51, 0x00,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb4, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x51, 0x00,
 				     0x71, 0x00, 0x90, 0x00, 0xa7, 0x00, 0xbf, 0x00, 0xd1);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb5, 0x00, 0xe2, 0x01, 0x1a, 0x01, 0x43, 0x01,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb5, 0x00, 0xe2, 0x01, 0x1a, 0x01, 0x43, 0x01,
 				     0x83, 0x01, 0xb2, 0x01, 0xfa, 0x02, 0x34, 0x02, 0x36);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb6, 0x02, 0x6b, 0x02, 0xa8, 0x02, 0xd0, 0x03,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb6, 0x02, 0x6b, 0x02, 0xa8, 0x02, 0xd0, 0x03,
 				     0x03, 0x03, 0x21, 0x03, 0x4d, 0x03, 0x5b, 0x03, 0x6b);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb7, 0x03, 0x7e, 0x03, 0x94, 0x03, 0xac, 0x03,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb7, 0x03, 0x7e, 0x03, 0x94, 0x03, 0xac, 0x03,
 				     0xc8, 0x03, 0xec, 0x03, 0xfe, 0x00, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb8, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x51, 0x00,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb8, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x51, 0x00,
 				     0x72, 0x00, 0x92, 0x00, 0xa8, 0x00, 0xbf, 0x00, 0xd1);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb9, 0x00, 0xe2, 0x01, 0x18, 0x01, 0x42, 0x01,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb9, 0x00, 0xe2, 0x01, 0x18, 0x01, 0x42, 0x01,
 				     0x81, 0x01, 0xaf, 0x01, 0xf5, 0x02, 0x2f, 0x02, 0x31);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xba, 0x02, 0x68, 0x02, 0xa6, 0x02, 0xcd, 0x03,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xba, 0x02, 0x68, 0x02, 0xa6, 0x02, 0xcd, 0x03,
 				     0x01, 0x03, 0x1f, 0x03, 0x4a, 0x03, 0x59, 0x03, 0x6a);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xbb, 0x03, 0x7d, 0x03, 0x93, 0x03, 0xab, 0x03,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xbb, 0x03, 0x7d, 0x03, 0x93, 0x03, 0xab, 0x03,
 				     0xc8, 0x03, 0xec, 0x03, 0xfe, 0x00, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xff, 0x21);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xfb, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb0, 0x00, 0x00, 0x00, 0x17, 0x00, 0x49, 0x00,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x21);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb0, 0x00, 0x00, 0x00, 0x17, 0x00, 0x49, 0x00,
 				     0x6a, 0x00, 0x89, 0x00, 0x9f, 0x00, 0xb6, 0x00, 0xc8);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb1, 0x00, 0xd9, 0x01, 0x10, 0x01, 0x3a, 0x01,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb1, 0x00, 0xd9, 0x01, 0x10, 0x01, 0x3a, 0x01,
 				     0x7a, 0x01, 0xa9, 0x01, 0xf2, 0x02, 0x2d, 0x02, 0x2e);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb2, 0x02, 0x64, 0x02, 0xa3, 0x02, 0xca, 0x03,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb2, 0x02, 0x64, 0x02, 0xa3, 0x02, 0xca, 0x03,
 				     0x00, 0x03, 0x1e, 0x03, 0x4a, 0x03, 0x59, 0x03, 0x6a);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb3, 0x03, 0x7d, 0x03, 0x93, 0x03, 0xab, 0x03,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb3, 0x03, 0x7d, 0x03, 0x93, 0x03, 0xab, 0x03,
 				     0xc8, 0x03, 0xec, 0x03, 0xfe, 0x00, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb4, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x51, 0x00,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb4, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x51, 0x00,
 				     0x71, 0x00, 0x90, 0x00, 0xa7, 0x00, 0xbf, 0x00, 0xd1);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb5, 0x00, 0xe2, 0x01, 0x1a, 0x01, 0x43, 0x01,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb5, 0x00, 0xe2, 0x01, 0x1a, 0x01, 0x43, 0x01,
 				     0x83, 0x01, 0xb2, 0x01, 0xfa, 0x02, 0x34, 0x02, 0x36);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb6, 0x02, 0x6b, 0x02, 0xa8, 0x02, 0xd0, 0x03,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb6, 0x02, 0x6b, 0x02, 0xa8, 0x02, 0xd0, 0x03,
 				     0x03, 0x03, 0x21, 0x03, 0x4d, 0x03, 0x5b, 0x03, 0x6b);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb7, 0x03, 0x7e, 0x03, 0x94, 0x03, 0xac, 0x03,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb7, 0x03, 0x7e, 0x03, 0x94, 0x03, 0xac, 0x03,
 				     0xc8, 0x03, 0xec, 0x03, 0xfe, 0x00, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb8, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x51, 0x00,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb8, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x51, 0x00,
 				     0x72, 0x00, 0x92, 0x00, 0xa8, 0x00, 0xbf, 0x00, 0xd1);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xb9, 0x00, 0xe2, 0x01, 0x18, 0x01, 0x42, 0x01,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xb9, 0x00, 0xe2, 0x01, 0x18, 0x01, 0x42, 0x01,
 				     0x81, 0x01, 0xaf, 0x01, 0xf5, 0x02, 0x2f, 0x02, 0x31);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xba, 0x02, 0x68, 0x02, 0xa6, 0x02, 0xcd, 0x03,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xba, 0x02, 0x68, 0x02, 0xa6, 0x02, 0xcd, 0x03,
 				     0x01, 0x03, 0x1f, 0x03, 0x4a, 0x03, 0x59, 0x03, 0x6a);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xbb, 0x03, 0x7d, 0x03, 0x93, 0x03, 0xab, 0x03,
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xbb, 0x03, 0x7d, 0x03, 0x93, 0x03, 0xab, 0x03,
 				     0xc8, 0x03, 0xec, 0x03, 0xfe, 0x00, 0x00);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xff, 0x2c);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xfb, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x61, 0x1f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x62, 0x1f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x7e, 0x03);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x6a, 0x14);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x6b, 0x36);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x6c, 0x36);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x6d, 0x36);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x53, 0x04);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x54, 0x04);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x55, 0x04);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x56, 0x0f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x58, 0x0f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x59, 0x0f);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xff, 0xf0);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xfb, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x5a, 0x00);
-
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xff, 0x10);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0xfb, 0x01);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x51, 0xff);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x53, 0x24);
-	mipi_dsi_dcs_write_seq_multi(&ctx, 0x55, 0x01);
-
-	return ctx.accum_err;
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x2c);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x61, 0x1f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x62, 0x1f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x7e, 0x03);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x6a, 0x14);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x6b, 0x36);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x6c, 0x36);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x6d, 0x36);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x53, 0x04);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x54, 0x04);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x55, 0x04);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x56, 0x0f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x58, 0x0f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x59, 0x0f);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0xf0);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x5a, 0x00);
+
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xff, 0x10);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0xfb, 0x01);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x51, 0xff);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x53, 0x24);
+	mipi_dsi_dcs_write_seq_multi(ctx, 0x55, 0x01);
 }
 
 static int nt36672e_power_on(struct nt36672e_panel *ctx)
@@ -381,61 +377,40 @@  static int nt36672e_power_off(struct nt36672e_panel *ctx)
 	return ret;
 }
 
-static int nt36672e_on(struct nt36672e_panel *ctx)
+static int nt36672e_on(struct nt36672e_panel *panel)
 {
-	struct mipi_dsi_device *dsi = ctx->dsi;
-	const struct panel_desc *desc = ctx->desc;
-	int ret = 0;
+	struct mipi_dsi_multi_context ctx = { .dsi = panel->dsi };
+	struct mipi_dsi_device *dsi = panel->dsi;
+	const struct panel_desc *desc = panel->desc;
 
 	dsi->mode_flags |= MIPI_DSI_MODE_LPM;
 
-	if (desc->init_sequence) {
-		ret = desc->init_sequence(dsi);
-		if (ret < 0) {
-			dev_err(&dsi->dev, "panel init sequence failed: %d\n", ret);
-			return ret;
-		}
-	}
+	if (desc->init_sequence)
+		desc->init_sequence(&ctx);
 
-	ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
-	if (ret < 0) {
-		dev_err(&dsi->dev, "Failed to exit sleep mode: %d\n", ret);
-		return ret;
-	}
-	msleep(120);
+	mipi_dsi_dcs_exit_sleep_mode_multi(&ctx);
+	mipi_dsi_msleep(&ctx, 120);
 
-	ret = mipi_dsi_dcs_set_display_on(dsi);
-	if (ret < 0) {
-		dev_err(&dsi->dev, "Failed to set display on: %d\n", ret);
-		return ret;
-	}
-	msleep(100);
+	mipi_dsi_dcs_set_display_on_multi(&ctx);
 
-	return 0;
+	mipi_dsi_msleep(&ctx, 100);
+
+	return ctx.accum_err;
 }
 
-static int nt36672e_off(struct nt36672e_panel *ctx)
+static int nt36672e_off(struct nt36672e_panel *panel)
 {
-	struct mipi_dsi_device *dsi = ctx->dsi;
-	int ret = 0;
+	struct mipi_dsi_multi_context ctx = { .dsi = panel->dsi };
 
-	dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;
+	panel->dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;
 
-	ret = mipi_dsi_dcs_set_display_off(dsi);
-	if (ret < 0) {
-		dev_err(&dsi->dev, "Failed to set display off: %d\n", ret);
-		return ret;
-	}
-	msleep(20);
+	mipi_dsi_dcs_set_display_off_multi(&ctx);
+	mipi_dsi_msleep(&ctx, 20);
 
-	ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
-	if (ret < 0) {
-		dev_err(&dsi->dev, "Failed to enter sleep mode: %d\n", ret);
-		return ret;
-	}
-	msleep(60);
+	mipi_dsi_dcs_enter_sleep_mode_multi(&ctx);
+	mipi_dsi_msleep(&ctx, 60);
 
-	return 0;
+	return ctx.accum_err;
 }
 
 static int nt36672e_panel_prepare(struct drm_panel *panel)