@@ -405,6 +405,72 @@ static void mdp5_crtc_mode_set_nofb(struct drm_crtc *crtc)
spin_unlock_irqrestore(&mdp5_crtc->lm_lock, flags);
}
+static struct drm_encoder *get_encoder_from_crtc(struct drm_crtc *crtc)
+{
+ struct drm_device *dev = crtc->dev;
+ struct drm_encoder *encoder;
+
+ drm_for_each_encoder(encoder, dev)
+ if (encoder->crtc == crtc)
+ return encoder;
+
+ return NULL;
+}
+
+static bool mdp5_crtc_get_scanout_position(struct drm_crtc *crtc,
+ bool in_vblank_irq,
+ int *vpos, int *hpos,
+ ktime_t *stime, ktime_t *etime,
+ const struct drm_display_mode *mode)
+{
+ unsigned int pipe = crtc->index;
+ struct drm_encoder *encoder;
+ int line, vsw, vbp, vactive_start, vactive_end, vfp_end;
+
+
+ encoder = get_encoder_from_crtc(crtc);
+ if (!encoder) {
+ DRM_ERROR("no encoder found for crtc %d\n", pipe);
+ return false;
+ }
+
+ vsw = mode->crtc_vsync_end - mode->crtc_vsync_start;
+ vbp = mode->crtc_vtotal - mode->crtc_vsync_end;
+
+ /*
+ * the line counter is 1 at the start of the VSYNC pulse and VTOTAL at
+ * the end of VFP. Translate the porch values relative to the line
+ * counter positions.
+ */
+
+ vactive_start = vsw + vbp + 1;
+
+ vactive_end = vactive_start + mode->crtc_vdisplay;
+
+ /* last scan line before VSYNC */
+ vfp_end = mode->crtc_vtotal;
+
+ if (stime)
+ *stime = ktime_get();
+
+ line = mdp5_encoder_get_linecount(encoder);
+
+ if (line < vactive_start)
+ line -= vactive_start;
+ else if (line > vactive_end)
+ line = line - vfp_end - vactive_start;
+ else
+ line -= vactive_start;
+
+ *vpos = line;
+ *hpos = 0;
+
+ if (etime)
+ *etime = ktime_get();
+
+ return true;
+}
+
static void mdp5_crtc_atomic_disable(struct drm_crtc *crtc,
struct drm_crtc_state *old_state)
{
@@ -1063,6 +1129,7 @@ static const struct drm_crtc_helper_funcs mdp5_crtc_helper_funcs = {
.atomic_flush = mdp5_crtc_atomic_flush,
.atomic_enable = mdp5_crtc_atomic_enable,
.atomic_disable = mdp5_crtc_atomic_disable,
+ .get_scanout_position = mdp5_crtc_get_scanout_position,
};
static void mdp5_crtc_vblank_irq(struct mdp_irq *irq, uint32_t irqstatus)
@@ -595,66 +595,6 @@ static struct drm_encoder *get_encoder_from_crtc(struct drm_crtc *crtc)
return NULL;
}
-static bool mdp5_get_scanoutpos(struct drm_device *dev, unsigned int pipe,
- bool in_vblank_irq, int *vpos, int *hpos,
- ktime_t *stime, ktime_t *etime,
- const struct drm_display_mode *mode)
-{
- struct msm_drm_private *priv = dev->dev_private;
- struct drm_crtc *crtc;
- struct drm_encoder *encoder;
- int line, vsw, vbp, vactive_start, vactive_end, vfp_end;
-
- crtc = priv->crtcs[pipe];
- if (!crtc) {
- DRM_ERROR("Invalid crtc %d\n", pipe);
- return false;
- }
-
- encoder = get_encoder_from_crtc(crtc);
- if (!encoder) {
- DRM_ERROR("no encoder found for crtc %d\n", pipe);
- return false;
- }
-
- vsw = mode->crtc_vsync_end - mode->crtc_vsync_start;
- vbp = mode->crtc_vtotal - mode->crtc_vsync_end;
-
- /*
- * the line counter is 1 at the start of the VSYNC pulse and VTOTAL at
- * the end of VFP. Translate the porch values relative to the line
- * counter positions.
- */
-
- vactive_start = vsw + vbp + 1;
-
- vactive_end = vactive_start + mode->crtc_vdisplay;
-
- /* last scan line before VSYNC */
- vfp_end = mode->crtc_vtotal;
-
- if (stime)
- *stime = ktime_get();
-
- line = mdp5_encoder_get_linecount(encoder);
-
- if (line < vactive_start) {
- line -= vactive_start;
- } else if (line > vactive_end) {
- line = line - vfp_end - vactive_start;
- } else {
- line -= vactive_start;
- }
-
- *vpos = line;
- *hpos = 0;
-
- if (etime)
- *etime = ktime_get();
-
- return true;
-}
-
static u32 mdp5_get_vblank_counter(struct drm_device *dev, unsigned int pipe)
{
struct msm_drm_private *priv = dev->dev_private;
@@ -763,7 +703,6 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev)
dev->mode_config.max_height = 0xffff;
dev->driver->get_vblank_timestamp = drm_calc_vbltimestamp_from_scanoutpos;
- dev->driver->get_scanout_position = mdp5_get_scanoutpos;
dev->driver->get_vblank_counter = mdp5_get_vblank_counter;
dev->max_vblank_count = 0; /* max_vblank_count is set on each CRTC */
dev->vblank_disable_immediate = true;
The callback struct drm_driver.get_scanout_position() is deprecated in favor of struct drm_crtc_helper_funcs.get_scanout_position(). Convert mem over. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> --- drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 67 +++++++++++++++++++++++ drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 61 --------------------- 2 files changed, 67 insertions(+), 61 deletions(-)