drm/stm: Convert to CRTC VBLANK callbacks

VBLANK callbacks in struct drm_driver are deprecated in favor of
their equivalents in struct drm_crtc_funcs. Convert stm over.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Tested-by: Yannick Fertré <yannick.fertre@st.com>
Acked-by: Philippe Cornu <philippe.cornu@st.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200123135943.24140-16-tzimmermann@suse.de

diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index 4869856..ea9fcbd 100644 (file)
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -72,7 +72,6 @@ static struct drm_driver drv_driver = {
        .gem_prime_vmap = drm_gem_cma_prime_vmap,
        .gem_prime_vunmap = drm_gem_cma_prime_vunmap,
        .gem_prime_mmap = drm_gem_cma_prime_mmap,
-       .get_vblank_timestamp = drm_calc_vbltimestamp_from_scanoutpos,
 };
 
 static int drv_load(struct drm_device *ddev)

diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index b5dafa1..99bf93e 100644 (file)
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -727,6 +727,7 @@ static const struct drm_crtc_funcs ltdc_crtc_funcs = {
        .atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
        .enable_vblank = ltdc_crtc_enable_vblank,
        .disable_vblank = ltdc_crtc_disable_vblank,
+       .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp,
        .gamma_set = drm_atomic_helper_legacy_gamma_set,
 };