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From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>,
	Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
	Abhinav Kumar <abhinavk@codeaurora.org>
Cc: Jonathan Marek <jonathan@marek.ca>,
	Stephen Boyd <sboyd@kernel.org>, David Airlie <airlied@linux.ie>,
	Daniel Vetter <daniel@ffwll.ch>,
	linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org
Subject: [PATCH 1/7] drm/msm/mdp5: use drm atomic helpers to handle base drm plane state
Date: Tue, 25 May 2021 16:13:10 +0300	[thread overview]
Message-ID: <20210525131316.3117809-2-dmitry.baryshkov@linaro.org> (raw)
In-Reply-To: <20210525131316.3117809-1-dmitry.baryshkov@linaro.org>

Use generic helpers code to manage drm_plane_state part of mdp5_plane
state instead of manually coding all the details.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
index 8c9f2f492178..8c29026d770d 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
@@ -176,8 +176,8 @@ static void mdp5_plane_reset(struct drm_plane *plane)
 {
 	struct mdp5_plane_state *mdp5_state;
 
-	if (plane->state && plane->state->fb)
-		drm_framebuffer_put(plane->state->fb);
+	if (plane->state)
+		__drm_atomic_helper_plane_destroy_state(plane->state);
 
 	kfree(to_mdp5_plane_state(plane->state));
 	mdp5_state = kzalloc(sizeof(*mdp5_state), GFP_KERNEL);
@@ -191,9 +191,7 @@ static void mdp5_plane_reset(struct drm_plane *plane)
 	else
 		mdp5_state->zpos = STAGE0 + drm_plane_index(plane);
 
-	mdp5_state->base.plane = plane;
-
-	plane->state = &mdp5_state->base;
+	__drm_atomic_helper_plane_reset(plane, &mdp5_state->base);
 }
 
 static struct drm_plane_state *
-- 
2.30.2


  reply	other threads:[~2021-05-25 13:13 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-25 13:13 [PATCH 0/7] drm/msm/mdp5: add properties and bandwidth management Dmitry Baryshkov
2021-05-25 13:13 ` Dmitry Baryshkov [this message]
2021-05-25 13:13 ` [PATCH 2/7] drm/msm/mdp5: use drm_plane_state for storing alpha value Dmitry Baryshkov
2021-05-25 13:13 ` [PATCH 3/7] drm/msm/mdp5: use drm_plane_state for pixel blend mode Dmitry Baryshkov
2021-05-25 13:13 ` [PATCH 4/7] drm/msm/mdp5: add support for alpha/blend_mode properties Dmitry Baryshkov
2021-05-25 13:13 ` [PATCH 5/7] drm/msm/mdp5: switch to standard zpos property Dmitry Baryshkov
2021-05-25 13:13 ` [PATCH 6/7] drm/msm/mdp5: add perf blocks for holding fudge factors Dmitry Baryshkov
2021-05-25 13:13 ` [PATCH 7/7] drm/msm/mdp5: provide dynamic bandwidth management Dmitry Baryshkov
2021-05-25 17:15   ` kernel test robot

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