Commit 0f43988f authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Neil Armstrong
Browse files

drm/panel: innolux-p079zca: use mipi_dsi_dcs_nop_multi() 



Remove conditional code and use mipi_dsi_dcs_nop_multi() wrapper to
simplify driver code.

Reviewed-by: default avatarDouglas Anderson <dianders@chromium.org>
Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240512-dsi-panels-upd-api-v2-5-e31ca14d102e@linaro.org


Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240512-dsi-panels-upd-api-v2-5-e31ca14d102e@linaro.org
parent 510ba36e

drivers/gpu/drm/panel/panel-innolux-p079zca.c

+1 −8
Original line number Diff line number Diff line
@@ -224,21 +224,14 @@ static const struct drm_display_mode innolux_p097pfg_mode = { 
static void innolux_panel_write_multi(struct mipi_dsi_multi_context *ctx,

				      const void *payload, size_t size)

{

	struct mipi_dsi_device *dsi = ctx->dsi;

	struct device *dev = &dsi->dev;



	mipi_dsi_generic_write_multi(ctx, payload, size);

	if (ctx->accum_err)

		return;



	/*

	 * Included by random guessing, because without this

	 * (or at least, some delay), the panel sometimes

	 * didn't appear to pick up the command sequence.

	 */

	ctx->accum_err = mipi_dsi_dcs_nop(ctx->dsi);

	if (ctx->accum_err)

		dev_err(dev, "failed to send DCS nop: %d\n", ctx->accum_err);

	mipi_dsi_dcs_nop_multi(ctx);

}



#define innolux_panel_init_cmd_multi(ctx, seq...)                 \