Hi Prabhakar, Fabrizio,
On Tue, 8 Apr 2025 at 22:09, Prabhakar <prabhakar.cse...@gmail.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad...@bp.renesas.com>
>
> Add DSI support for Renesas RZ/V2H(P) SoC.
>
> Co-developed-by: Fabrizio Castro <fabrizio.castro...@renesas.com>
> Signed-off-by: Fabrizio Castro <fabrizio.castro...@renesas.com>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad...@bp.renesas.com>
Thanks for your patch!
> --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
> +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
> @@ -70,6 +80,18 @@ struct rzg2l_mipi_dsi {
> unsigned int num_data_lanes;
> unsigned int lanes;
> unsigned long mode_flags;
> +
> + struct rzv2h_dsi_mode_calc mode_calc;
> + struct rzv2h_plldsi_parameters dsi_parameters;
> +};
> +
> +static const struct rzv2h_plldsi_div_limits rzv2h_plldsi_div_limits = {
> + .m = { .min = 64, .max = 1023 },
.max = 533?
> + .p = { .min = 1, .max = 4 },
> + .s = { .min = 0, .max = 5 },
.max = 6?
> + .k = { .min = -32768, .max = 32767 },
> + .csdiv = { .min = 1, .max = 1 },
> + .fvco = { .min = 1050 * MEGA, .max = 2100 * MEGA }
> };
Summarized: why do these values differ from the ones in the declaration
macro RZV2H_CPG_PLL_DSI_LIMITS(), i.e. why can't you use the latter?
>
> static inline struct rzg2l_mipi_dsi *
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
