Clean the crtc_enable by using the proper crtc_state instead of the state
of the primary plane state data.
Also fix the dependency to commit the plane changes even if enable is called
after the flush.
Signed-off-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
---
drivers/gpu/drm/meson/meson_crtc.c | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/meson/meson_crtc.c b/drivers/gpu/drm/meson/meson_crtc.c
index 0fe49ec..c986eb0 100644
--- a/drivers/gpu/drm/meson/meson_crtc.c
+++ b/drivers/gpu/drm/meson/meson_crtc.c
@@ -82,11 +82,18 @@ static void meson_crtc_disable_vblank(struct drm_crtc *crtc)
static void meson_crtc_enable(struct drm_crtc *crtc)
{
struct meson_crtc *meson_crtc = to_meson_crtc(crtc);
- struct drm_plane *plane = meson_crtc->priv->primary_plane;
+ struct drm_crtc_state *crtc_state = crtc->state;
struct meson_drm *priv = meson_crtc->priv;
+ DRM_DEBUG_DRIVER("\n");
+
+ if (!crtc_state) {
+ DRM_ERROR("Invalid crtc_state\n");
+ return;
+ }
+
/* Enable VPP Postblend */
- writel(plane->state->crtc_w,
+ writel(crtc_state->mode.hdisplay,
priv->io_base + _REG(VPP_POSTBLEND_H_SIZE));
writel_bits_relaxed(VPP_POSTBLEND_ENABLE, VPP_POSTBLEND_ENABLE,
@@ -101,6 +108,7 @@ static void meson_crtc_disable(struct drm_crtc *crtc)
struct meson_drm *priv = meson_crtc->priv;
priv->viu.osd1_enabled = false;
+ priv->viu.osd1_commit = false;
/* Disable VPP Postblend */
writel_bits_relaxed(VPP_POSTBLEND_ENABLE, 0,
@@ -137,8 +145,7 @@ static void meson_crtc_atomic_flush(struct drm_crtc *crtc,
struct meson_crtc *meson_crtc = to_meson_crtc(crtc);
struct meson_drm *priv = meson_crtc->priv;
- if (priv->viu.osd1_enabled)
- priv->viu.osd1_commit = true;
+ priv->viu.osd1_commit = true;
}
static const struct drm_crtc_helper_funcs meson_crtc_helper_funcs = {
--
1.9.1
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