[PATCH 07/13] drm/msm: Stop updating plane->fb/crtc

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

We want to get rid of plane->fb/crtc on atomic drivers. Stop setting
them.

v2: Catch a few more cases

Cc: Rob Clark <robdclark at gmail.com>
Cc: linux-arm-msm at vger.kernel.org
Cc: freedreno at lists.freedesktop.org
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com> #v1
---
 drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c  | 1 -
 drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c | 2 --
 drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c  | 1 -
 drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 2 --
 4 files changed, 6 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
index 99ead8e37c72..13f3f155dc67 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
@@ -664,7 +664,6 @@ struct drm_crtc *mdp4_crtc_init(struct drm_device *dev,
 	drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp4_crtc_funcs,
 				  NULL);
 	drm_crtc_helper_add(crtc, &mdp4_crtc_helper_funcs);
-	plane->crtc = crtc;
 
 	return crtc;
 }
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c
index 7a1ad3af08e3..782b1e27f040 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c
@@ -182,8 +182,6 @@ static void mdp4_plane_set_scanout(struct drm_plane *plane,
 			msm_framebuffer_iova(fb, kms->aspace, 2));
 	mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRCP3_BASE(pipe),
 			msm_framebuffer_iova(fb, kms->aspace, 3));
-
-	plane->fb = fb;
 }
 
 static void mdp4_write_csc_config(struct mdp4_kms *mdp4_kms,
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
index 9893e43ba6c5..4cd884164b78 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
@@ -1197,7 +1197,6 @@ struct drm_crtc *mdp5_crtc_init(struct drm_device *dev,
 			"unref cursor", unref_cursor_worker);
 
 	drm_crtc_helper_add(crtc, &mdp5_crtc_helper_funcs);
-	plane->crtc = crtc;
 
 	return crtc;
 }
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
index f2361f79fdce..6826aa10f3ac 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
@@ -1043,8 +1043,6 @@ static int mdp5_plane_mode_set(struct drm_plane *plane,
 				     src_img_w, src_img_h,
 				     src_x + src_w, src_y, src_w, src_h);
 
-	plane->fb = fb;
-
 	return ret;
 }
 
-- 
2.16.1