From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Maxime Ripard <maxime@cerno.tech>
Cc: "Haneen Mohammed" <hamohammed.sa@gmail.com>,
"Alexandre Belloni" <alexandre.belloni@bootlin.com>,
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Subject: Re: [PATCH 05/10] drm: Use the state pointer directly in planes atomic_check
Date: Fri, 15 Jan 2021 22:42:14 +0200 [thread overview]
Message-ID: <YAH+JvNnlx73BA+Q@pendragon.ideasonboard.com> (raw)
In-Reply-To: <20210115125703.1315064-5-maxime@cerno.tech>
Hi Maxime,
Thank you for the patch.
On Fri, Jan 15, 2021 at 01:56:57PM +0100, Maxime Ripard wrote:
> Now that atomic_check takes the global atomic state as a parameter, we
> don't need to go through the pointer in the plane state.
>
> This was done using the following coccinelle script:
>
> @ plane_atomic_func @
> identifier helpers;
> identifier func;
> @@
>
> static struct drm_plane_helper_funcs helpers = {
> ...,
> .atomic_check = func,
> ...,
> };
>
> @@
> identifier plane_atomic_func.func;
> identifier plane, state;
> identifier plane_state;
> @@
>
> func(struct drm_plane *plane, struct drm_atomic_state *state) {
> ...
> - struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state, plane);
> <... when != plane_state
> - plane_state->state
> + state
> ...>
> }
>
> @@
> identifier plane_atomic_func.func;
> identifier plane, state;
> identifier plane_state;
> @@
>
> func(struct drm_plane *plane, struct drm_atomic_state *state) {
> ...
> struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state, plane);
> <...
> - plane_state->state
> + state
> ...>
> }
>
> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
> ---
[snip]
> drivers/gpu/drm/omapdrm/omap_plane.c | 2 +-
> drivers/gpu/drm/xlnx/zynqmp_disp.c | 2 +-
For these, with the small issue below addressed,
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[snip]
> diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c
> index b0a3ba528718..d749acc78c85 100644
> --- a/drivers/gpu/drm/xlnx/zynqmp_disp.c
> +++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c
> @@ -1152,7 +1152,7 @@ zynqmp_disp_plane_atomic_check(struct drm_plane *plane,
> if (!new_plane_state->crtc)
> return 0;
>
> - crtc_state = drm_atomic_get_crtc_state(new_plane_state->state,
> + crtc_state = drm_atomic_get_crtc_state(state,
> new_plane_state->crtc);
This now holds on a single line.
> if (IS_ERR(crtc_state))
> return PTR_ERR(crtc_state);
[snip]
--
Regards,
Laurent Pinchart
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
next prev parent reply other threads:[~2021-01-15 20:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-15 12:56 [PATCH 01/10] drm/atomic: Pass the full state to planes async atomic check and update Maxime Ripard
2021-01-15 12:56 ` [PATCH 02/10] drm: Rename plane atomic_check state names Maxime Ripard
2021-01-15 13:46 ` Thomas Zimmermann
2021-01-15 14:13 ` Maxime Ripard
2021-01-15 20:28 ` Laurent Pinchart
2021-01-15 12:56 ` [PATCH 04/10] drm/atomic: Pass the full state to planes atomic_check Maxime Ripard
2021-01-15 20:39 ` Laurent Pinchart
2021-01-15 12:56 ` [PATCH 05/10] drm: Use the state pointer directly in " Maxime Ripard
2021-01-15 20:42 ` Laurent Pinchart [this message]
2021-01-15 13:34 ` [PATCH 01/10] drm/atomic: Pass the full state to planes async atomic check and update Thomas Zimmermann
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