Hi Jacopo,
Thank you for the patch.
On Wednesday, 22 August 2018 10:21:47 EEST Jacopo Mondi wrote:
> Document and re-name the 'dpll_ch' field to a more precise 'dpll_mask' for
> consistency with the 'channels_mask' field defined in 'struct
> rcar_du_device_info'.
>
> Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
> ---
> drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 2 +-
> drivers/gpu/drm/rcar-du/rcar_du_drv.c | 6 +++---
> drivers/gpu/drm/rcar-du/rcar_du_drv.h | 3 ++-
> 3 files changed, 6 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
> b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index 2664336..5454884 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
> +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
> @@ -211,7 +211,7 @@ static void rcar_du_crtc_set_display_timing(struct
> rcar_du_crtc *rcrtc) u32 dsmr;
> u32 escr;
>
> - if (rcdu->info->dpll_ch & (1 << rcrtc->index)) {
> + if (rcdu->info->dpll_mask & (1 << rcrtc->index)) {
> unsigned long target = mode_clock;
> struct dpll_info dpll = { 0 };
> unsigned long extclk;
> diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
> b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index 02aee6c..b42145c 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
> +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
> @@ -215,7 +215,7 @@ static const struct rcar_du_device_info
> rcar_du_r8a7795_info = { },
> },
> .num_lvds = 1,
> - .dpll_ch = BIT(2) | BIT(1),
> + .dpll_mask = BIT(2) | BIT(1),
> };
>
> static const struct rcar_du_device_info rcar_du_r8a7796_info = {
> @@ -243,7 +243,7 @@ static const struct rcar_du_device_info
> rcar_du_r8a7796_info = { },
> },
> .num_lvds = 1,
> - .dpll_ch = BIT(1),
> + .dpll_mask = BIT(1),
> };
>
> static const struct rcar_du_device_info rcar_du_r8a77965_info = {
> @@ -271,7 +271,7 @@ static const struct rcar_du_device_info
> rcar_du_r8a77965_info = { },
> },
> .num_lvds = 1,
> - .dpll_ch = BIT(1),
> + .dpll_mask = BIT(1),
> };
>
> static const struct rcar_du_device_info rcar_du_r8a77970_info = {
> diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h
> b/drivers/gpu/drm/rcar-du/rcar_du_drv.h index b3a25e8..6453b33 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h
> +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
> @@ -55,6 +55,7 @@ struct rcar_du_output_routing {
> * @channels_mask: bit mask of available DU channels
> * @routes: array of CRTC to output routes, indexed by output
> (RCAR_DU_OUTPUT_*) * @num_lvds: number of internal LVDS encoders
> + * @dpll_mask: mask of DU channels equipped with a DPLL
I'd way "bit mask" instead of "mask" in the description. Apart from that,
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
and taken in my tree.
> */
> struct rcar_du_device_info {
> unsigned int gen;
> @@ -63,7 +64,7 @@ struct rcar_du_device_info {
> unsigned int channels_mask;
> struct rcar_du_output_routing routes[RCAR_DU_OUTPUT_MAX];
> unsigned int num_lvds;
> - unsigned int dpll_ch;
> + unsigned int dpll_mask;
> };
>
> #define RCAR_DU_MAX_CRTCS 4
--
Regards,
Laurent Pinchart
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