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

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

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240512-dsi-panels-upd-api-v2-5-e31ca14d102e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240512-dsi-panels-upd-api-v2-5-e31ca14d102e@linaro.org
This commit is contained in:
Dmitry Baryshkov
2024-05-12 02:00:22 +03:00
committed by Neil Armstrong
parent 510ba36e86
commit 0f43988fb9
1 changed files with 1 additions and 8 deletions
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drivers/gpu/drm/panel/panel-innolux-p079zca.c
+1 -8
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@@ -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...) \