summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorVille Syrjälä <ville.syrjala@linux.intel.com>2013-10-28 20:50:48 +0200
committerVille Syrjälä <ville.syrjala@linux.intel.com>2014-01-20 12:21:35 +0200
commitabca9e45449876ca4e66f7e31c850753cde344a5 (patch)
tree50880095c7c4842aadcf1c0f5f011383bccfef30
parentc0ae24c17ed0864b42d449733460140322f275e2 (diff)
downloadblackbird-op-linux-abca9e45449876ca4e66f7e31c850753cde344a5.tar.gz
blackbird-op-linux-abca9e45449876ca4e66f7e31c850753cde344a5.zip
drm: Pass 'flags' from the caller to .get_scanout_position()
Preparation for moving the early vblank IRQ logic into radeon_get_crtc_scanoutpos(). v2: Fix radeon_drv.c compile warning (Mario) Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
-rw-r--r--drivers/gpu/drm/drm_irq.c2
-rw-r--r--drivers/gpu/drm/i915/i915_irq.c3
-rw-r--r--drivers/gpu/drm/radeon/radeon_display.c7
-rw-r--r--drivers/gpu/drm/radeon/radeon_drv.c1
-rw-r--r--drivers/gpu/drm/radeon/radeon_mode.h1
-rw-r--r--drivers/gpu/drm/radeon/radeon_pm.c2
-rw-r--r--include/drm/drmP.h2
7 files changed, 12 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 55239d285f25..e55619f49671 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -586,7 +586,7 @@ int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, int crtc,
* Get vertical and horizontal scanout position vpos, hpos,
* and bounding timestamps stime, etime, pre/post query.
*/
- vbl_status = dev->driver->get_scanout_position(dev, crtc, &vpos,
+ vbl_status = dev->driver->get_scanout_position(dev, crtc, flags, &vpos,
&hpos, &stime, &etime);
/*
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index eacbb2f9e091..fb4801c7d9e4 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -675,7 +675,8 @@ static bool intel_pipe_in_vblank_locked(struct drm_device *dev, enum pipe pipe)
}
static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe,
- int *vpos, int *hpos, ktime_t *stime, ktime_t *etime)
+ unsigned int flags, int *vpos, int *hpos,
+ ktime_t *stime, ktime_t *etime)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe];
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 7ea647b84733..567215be4728 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -306,7 +306,7 @@ void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id)
* to complete in this vblank?
*/
if (update_pending &&
- (DRM_SCANOUTPOS_VALID & radeon_get_crtc_scanoutpos(rdev->ddev, crtc_id,
+ (DRM_SCANOUTPOS_VALID & radeon_get_crtc_scanoutpos(rdev->ddev, crtc_id, 0,
&vpos, &hpos, NULL, NULL)) &&
((vpos >= (99 * rdev->mode_info.crtcs[crtc_id]->base.hwmode.crtc_vdisplay)/100) ||
(vpos < 0 && !ASIC_IS_AVIVO(rdev)))) {
@@ -1610,6 +1610,7 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
*
* \param dev Device to query.
* \param crtc Crtc to query.
+ * \param flags Flags from caller (DRM_CALLED_FROM_VBLIRQ or 0).
* \param *vpos Location where vertical scanout position should be stored.
* \param *hpos Location where horizontal scanout position should go.
* \param *stime Target location for timestamp taken immediately before
@@ -1631,8 +1632,8 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
* unknown small number of scanlines wrt. real scanout position.
*
*/
-int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc, int *vpos, int *hpos,
- ktime_t *stime, ktime_t *etime)
+int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc, unsigned int flags,
+ int *vpos, int *hpos, ktime_t *stime, ktime_t *etime)
{
u32 stat_crtc = 0, vbl = 0, position = 0;
int vbl_start, vbl_end, vtotal, ret = 0;
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 67fadcf4590f..1235a78fbba1 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -109,6 +109,7 @@ int radeon_gem_object_open(struct drm_gem_object *obj,
void radeon_gem_object_close(struct drm_gem_object *obj,
struct drm_file *file_priv);
extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc,
+ unsigned int flags,
int *vpos, int *hpos, ktime_t *stime,
ktime_t *etime);
extern const struct drm_ioctl_desc radeon_ioctls_kms[];
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 28bba631b80c..b8e37a6d6f4e 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -800,6 +800,7 @@ extern int radeon_crtc_cursor_move(struct drm_crtc *crtc,
int x, int y);
extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc,
+ unsigned int flags,
int *vpos, int *hpos, ktime_t *stime,
ktime_t *etime);
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 0b24c4c7dcf9..eee1b6831b06 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -1482,7 +1482,7 @@ static bool radeon_pm_in_vbl(struct radeon_device *rdev)
*/
for (crtc = 0; (crtc < rdev->num_crtc) && in_vbl; crtc++) {
if (rdev->pm.active_crtcs & (1 << crtc)) {
- vbl_status = radeon_get_crtc_scanoutpos(rdev->ddev, crtc, &vpos, &hpos, NULL, NULL);
+ vbl_status = radeon_get_crtc_scanoutpos(rdev->ddev, crtc, 0, &vpos, &hpos, NULL, NULL);
if ((vbl_status & DRM_SCANOUTPOS_VALID) &&
!(vbl_status & DRM_SCANOUTPOS_INVBL))
in_vbl = false;
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 3f57c77acef8..04086c5be930 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -845,6 +845,7 @@ struct drm_driver {
*
* \param dev DRM device.
* \param crtc Id of the crtc to query.
+ * \param flags Flags from the caller (DRM_CALLED_FROM_VBLIRQ or 0).
* \param *vpos Target location for current vertical scanout position.
* \param *hpos Target location for current horizontal scanout position.
* \param *stime Target location for timestamp taken immediately before
@@ -867,6 +868,7 @@ struct drm_driver {
*
*/
int (*get_scanout_position) (struct drm_device *dev, int crtc,
+ unsigned int flags,
int *vpos, int *hpos, ktime_t *stime,
ktime_t *etime);
OpenPOWER on IntegriCloud