Re: [PATCH] drm/panel/synaptics-r63353: Use _multi variants

[Maxime Ripard]

Hi Anusha,

On Wed, Mar 05, 2025 at 07:01:41PM -0500, Anusha Srivatsa wrote:
> Move away from using deprecated API and use _multi
> variants if available. Use mipi_dsi_msleep()
> and mipi_dsi_usleep_range() instead of msleep()
> and usleep_range() respectively.
> 
> Used Coccinelle to find the multiple occurences.
> SmPl patch:
> @rule@
> identifier dsi_var;
> identifier r;
> identifier func;
> type t;
> position p;
> expression dsi_device;
> expression list es;
> @@
> t func(...) {
> ...
> struct mipi_dsi_device *dsi_var = dsi_device;
> +struct mipi_dsi_multi_context dsi_ctx = { .dsi = dsi_var };
> <+...
> (
> -mipi_dsi_dcs_write_seq(dsi_var,es)@p;
> +mipi_dsi_dcs_write_seq_multi(&dsi_ctx,es);
> |
> -mipi_dsi_generic_write_seq(dsi_var,es)@p;
> +mipi_dsi_generic_write_seq_multi(&dsi_ctx,es);
> |
> -mipi_dsi_generic_write(dsi_var,es)@p;
> +mipi_dsi_generic_write_multi(&dsi_ctx,es);
> |
> -r = mipi_dsi_dcs_nop(dsi_var)@p;
> +mipi_dsi_dcs_nop_multi(&dsi_ctx);
> |
> ....rest of API
> ..
> )
> -if(r < 0) {
> -...
> -}
> ...+>

The point of sending a single patch was to review the coccinelle script,
so you must put the entire script you used here.

> Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxx>

That hasn't been my email address for 6 years :)

Maxime

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