]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
drm: Stop updating plane->crtc/fb/old_fb on atomic drivers
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 25 May 2018 18:50:45 +0000 (21:50 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 11 Jun 2018 17:22:44 +0000 (20:22 +0300)
commite00fb8564ee98c5c3a72c74b1a27e441abff6cca
tree79c66fa13861f09f232aa77229385a7e0e01e864
parent2f958af7fc2483e09a048308fe55399343d8f20c
drm: Stop updating plane->crtc/fb/old_fb on atomic drivers

Stop playing around with plane->crtc/fb/old_fb with atomic
drivers. Make life a lot simpler when we don't have to do the
magic old_fb vs. fb dance around plane updates. That way we
can't risk plane->fb getting out of sync with plane->state->fb
and we're less likely to leak any refcounts as well.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180525185045.29689-14-ville.syrjala@linux.intel.com
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
drivers/gpu/drm/drm_atomic.c
drivers/gpu/drm/drm_atomic_helper.c
drivers/gpu/drm/drm_crtc.c
drivers/gpu/drm/drm_fb_helper.c
drivers/gpu/drm/drm_framebuffer.c
drivers/gpu/drm/drm_plane.c
drivers/gpu/drm/drm_plane_helper.c
include/drm/drm_atomic.h