Maxime Ripard 37418bf14c drm: Use state helper instead of the plane state pointer ... Many drivers reference the plane->state pointer in order to get the current plane state in their atomic_update or atomic_disable hooks, which would be the new plane state in the global atomic state since _swap_state happened when those hooks are run. Use the drm_atomic_get_new_plane_state helper to get that state to make it more obvious. This was made using the coccinelle script below: @ plane_atomic_func @ identifier helpers; identifier func; @@ ( static const struct drm_plane_helper_funcs helpers = { ..., .atomic_disable = func, ..., }; | static const struct drm_plane_helper_funcs helpers = { ..., .atomic_update = func, ..., }; ) @ adds_new_state @ identifier plane_atomic_func.func; identifier plane, state; identifier new_state; @@ func(struct drm_plane *plane, struct drm_atomic_state *state) { ... - struct drm_plane_state *new_state = plane->state; + struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, plane); ... } @ include depends on adds_new_state @ @@ #include <drm/drm_atomic.h> @ no_include depends on !include && adds_new_state @ @@ + #include <drm/drm_atomic.h> #include <drm/...> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://lore.kernel.org/r/20210219120032.260676-1-maxime@cerno.tech		2021-02-25 08:05:28 +01:00
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Kconfig
Makefile
NOTES
sti_awg_utils.c
sti_awg_utils.h
sti_compositor.c
sti_compositor.h
sti_crtc.c	drm/atomic: Pass the full state to CRTC atomic begin and flush	2020-11-02 12:37:49 +01:00
sti_crtc.h
sti_cursor.c	drm: Use state helper instead of the plane state pointer	2021-02-25 08:05:28 +01:00
sti_cursor.h
sti_drv.c	drm/<drivers>: Constify struct drm_driver	2020-11-06 10:31:26 +01:00
sti_drv.h
sti_dvo.c
sti_gdp.c	drm: Use state helper instead of the plane state pointer	2021-02-25 08:05:28 +01:00
sti_gdp.h
sti_hda.c
sti_hdmi.c	drm/sti/sti_hdmi: Move 'colorspace_mode_names' array to where its used	2020-11-12 20:32:53 +01:00
sti_hdmi.h	drm/sti/sti_hdmi: Move 'colorspace_mode_names' array to where its used	2020-11-12 20:32:53 +01:00
sti_hdmi_tx3g4c28phy.c
sti_hdmi_tx3g4c28phy.h
sti_hqvdp.c	drm: Use state helper instead of the plane state pointer	2021-02-25 08:05:28 +01:00
sti_hqvdp_lut.h
sti_mixer.c
sti_mixer.h
sti_plane.c
sti_plane.h
sti_tvout.c
sti_vid.c
sti_vid.h
sti_vtg.c
sti_vtg.h