xf86-video-intel: src/sna/sna_display.c src/sna/sna_dri2.c src/sna/sna.h src/sna/sna_present.c
Chris Wilson
ickle at kemper.freedesktop.org
Tue Oct 7 08:32:56 PDT 2014
src/sna/sna.h | 12 +--
src/sna/sna_display.c | 15 +++-
src/sna/sna_dri2.c | 161 +++++++++++++++++++++++++-------------------------
src/sna/sna_present.c | 6 -
4 files changed, 100 insertions(+), 94 deletions(-)
New commits:
commit c481254c17316e6c8299705fd0a218484dd369fe
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date: Tue Oct 7 16:24:18 2014 +0100
sna: Retrieve private pointer from vblank cookie
When using ZaphodHeads, we share the /dev/dri/card0 fd between both
screens. So when we read an event back from the fd, it could be for
either head and we cannot assume that our private pointer is valid for
the data passed along with the event. Instead, we need to retreive that
pointer from the event.
Fixes regression from
commit 8369166349c92a20d9a2e7d0256e63f66fe2682b [2.99.912]
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date: Wed Jun 4 08:29:51 2014 +0100
sna/dri2: Enable immediate buffer exchanges
although the design bug is actually older.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84744#c15
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
diff --git a/src/sna/sna.h b/src/sna/sna.h
index 4cd85d1..1a6244b 100644
--- a/src/sna/sna.h
+++ b/src/sna/sna.h
@@ -445,8 +445,7 @@ extern void sna_crtc_config_notify(ScreenPtr screen);
extern bool sna_cursors_init(ScreenPtr screen, struct sna *sna);
-typedef void (*sna_flip_handler_t)(struct sna *sna,
- struct drm_event_vblank *e,
+typedef void (*sna_flip_handler_t)(struct drm_event_vblank *e,
void *data);
extern int sna_page_flip(struct sna *sna,
@@ -544,14 +543,14 @@ static inline uint64_t ust64(int tv_sec, int tv_usec)
#if HAVE_DRI2
bool sna_dri2_open(struct sna *sna, ScreenPtr pScreen);
void sna_dri2_page_flip_handler(struct sna *sna, struct drm_event_vblank *event);
-void sna_dri2_vblank_handler(struct sna *sna, struct drm_event_vblank *event);
+void sna_dri2_vblank_handler(struct drm_event_vblank *event);
void sna_dri2_pixmap_update_bo(struct sna *sna, PixmapPtr pixmap, struct kgem_bo *bo);
void sna_dri2_destroy_window(WindowPtr win);
void sna_dri2_close(struct sna *sna, ScreenPtr pScreen);
#else
static inline bool sna_dri2_open(struct sna *sna, ScreenPtr pScreen) { return false; }
static inline void sna_dri2_page_flip_handler(struct sna *sna, struct drm_event_vblank *event) { }
-static inline void sna_dri2_vblank_handler(struct sna *sna, struct drm_event_vblank *event) { }
+static inline void sna_dri2_vblank_handler(struct drm_event_vblank *event) { }
static inline void sna_dri2_pixmap_update_bo(struct sna *sna, PixmapPtr pixmap, struct kgem_bo *bo) { }
static inline void sna_dri2_destroy_window(WindowPtr win) { }
static inline void sna_dri2_close(struct sna *sna, ScreenPtr pScreen) { }
@@ -569,13 +568,12 @@ static inline void sna_dri3_close(struct sna *sna, ScreenPtr pScreen) { }
bool sna_present_open(struct sna *sna, ScreenPtr pScreen);
void sna_present_update(struct sna *sna);
void sna_present_close(struct sna *sna, ScreenPtr pScreen);
-void sna_present_vblank_handler(struct sna *sna,
- struct drm_event_vblank *event);
+void sna_present_vblank_handler(struct drm_event_vblank *event);
#else
static inline bool sna_present_open(struct sna *sna, ScreenPtr pScreen) { return false; }
static inline void sna_present_update(struct sna *sna) { }
static inline void sna_present_close(struct sna *sna, ScreenPtr pScreen) { }
-static inline void sna_present_vblank_handler(struct sna *sna, struct drm_event_vblank *event) { }
+static inline void sna_present_vblank_handler(struct drm_event_vblank *event) { }
#endif
extern bool sna_crtc_set_sprite_rotation(xf86CrtcPtr crtc, uint32_t rotation);
diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c
index e41674b..01ba234 100644
--- a/src/sna/sna_display.c
+++ b/src/sna/sna_display.c
@@ -7243,6 +7243,12 @@ void sna_mode_wakeup(struct sna *sna)
if (len < (int)sizeof(struct drm_event))
return;
+ /* Note that we cannot rely on the passed in struct sna matching
+ * the struct sna used for the vblank event (in case it was submitted
+ * by a different ZaphodHead). When processing the event, we must
+ * ensure that we only use the pointer passed along with the event.
+ */
+
DBG(("%s: len=%d\n", __FUNCTION__, len));
i = 0;
@@ -7251,15 +7257,18 @@ void sna_mode_wakeup(struct sna *sna)
switch (e->type) {
case DRM_EVENT_VBLANK:
if (((uintptr_t)((struct drm_event_vblank *)e)->user_data) & 2)
- sna_present_vblank_handler(sna, (struct drm_event_vblank *)e);
+ sna_present_vblank_handler((struct drm_event_vblank *)e);
else
- sna_dri2_vblank_handler(sna, (struct drm_event_vblank *)e);
+ sna_dri2_vblank_handler((struct drm_event_vblank *)e);
break;
case DRM_EVENT_FLIP_COMPLETE:
{
struct drm_event_vblank *vbl = (struct drm_event_vblank *)e;
struct sna_crtc *crtc = (void *)(uintptr_t)vbl->user_data;
+ /* Beware Zaphod! */
+ sna = to_sna(crtc->base->scrn);
+
crtc->swap.tv_sec = vbl->tv_sec;
crtc->swap.tv_usec = vbl->tv_usec;
crtc->swap.msc = msc64(crtc, vbl->sequence);
@@ -7292,7 +7301,7 @@ void sna_mode_wakeup(struct sna *sna)
DBG(("%s: flip complete, pending? %d\n", __FUNCTION__, sna->mode.flip_active));
assert(sna->mode.flip_active);
if (--sna->mode.flip_active == 0)
- crtc->flip_handler(sna, vbl, crtc->flip_data);
+ crtc->flip_handler(vbl, crtc->flip_data);
}
break;
default:
diff --git a/src/sna/sna_dri2.c b/src/sna/sna_dri2.c
index 4ba2fd7..d38e43a 100644
--- a/src/sna/sna_dri2.c
+++ b/src/sna/sna_dri2.c
@@ -109,6 +109,7 @@ struct dri_bo {
};
struct sna_dri2_event {
+ struct sna *sna;
DrawablePtr draw;
ClientPtr client;
enum event_type type;
@@ -131,8 +132,7 @@ struct sna_dri2_event {
int mode;
};
-static void sna_dri2_flip_event(struct sna *sna,
- struct sna_dri2_event *flip);
+static void sna_dri2_flip_event(struct sna_dri2_event *flip);
static void
sna_dri2_get_back(struct sna *sna,
@@ -1346,8 +1346,7 @@ sna_dri2_remove_event(WindowPtr win, struct sna_dri2_event *info)
}
static void
-sna_dri2_event_free(struct sna *sna,
- struct sna_dri2_event *info)
+sna_dri2_event_free(struct sna_dri2_event *info)
{
DrawablePtr draw = info->draw;
@@ -1355,8 +1354,8 @@ sna_dri2_event_free(struct sna *sna,
if (draw && draw->type == DRAWABLE_WINDOW)
sna_dri2_remove_event((WindowPtr)draw, info);
- _sna_dri2_destroy_buffer(sna, info->front);
- _sna_dri2_destroy_buffer(sna, info->back);
+ _sna_dri2_destroy_buffer(info->sna, info->front);
+ _sna_dri2_destroy_buffer(info->sna, info->back);
while (!list_is_empty(&info->cache)) {
struct dri_bo *c;
@@ -1366,14 +1365,14 @@ sna_dri2_event_free(struct sna *sna,
DBG(("%s: releasing cached handle=%d\n", __FUNCTION__, c->bo ? c->bo->handle : 0));
if (c->bo)
- kgem_bo_destroy(&sna->kgem, c->bo);
+ kgem_bo_destroy(&info->sna->kgem, c->bo);
free(c);
}
if (info->bo) {
DBG(("%s: releasing batch handle=%d\n", __FUNCTION__, info->bo->handle));
- kgem_bo_destroy(&sna->kgem, info->bo);
+ kgem_bo_destroy(&info->sna->kgem, info->bo);
}
_list_del(&info->link);
@@ -1411,7 +1410,7 @@ sna_dri2_client_gone(CallbackListPtr *list, void *closure, void *data)
event->draw = NULL;
list_del(&event->link);
} else
- sna_dri2_event_free(sna, event);
+ sna_dri2_event_free(event);
}
if (--sna->dri2.client_count == 0)
@@ -1454,6 +1453,7 @@ sna_dri2_add_event(struct sna *sna, DrawablePtr draw, ClientPtr client)
return NULL;
list_init(&info->cache);
+ info->sna = sna;
info->draw = draw;
info->crtc = priv->crtc;
info->pipe = sna_crtc_to_pipe(priv->crtc);
@@ -1512,7 +1512,7 @@ void sna_dri2_destroy_window(WindowPtr win)
info->chain = NULL;
if (!info->queued)
- sna_dri2_event_free(sna, info);
+ sna_dri2_event_free(info);
}
}
@@ -1520,16 +1520,14 @@ void sna_dri2_destroy_window(WindowPtr win)
}
static void
-sna_dri2_flip_handler(struct sna *sna,
- struct drm_event_vblank *event,
- void *data)
+sna_dri2_flip_handler(struct drm_event_vblank *event, void *data)
{
DBG(("%s: sequence=%d\n", __FUNCTION__, event->sequence));
- sna_dri2_flip_event(sna, data);
+ sna_dri2_flip_event(data);
}
static bool
-sna_dri2_flip(struct sna *sna, struct sna_dri2_event *info)
+sna_dri2_flip(struct sna_dri2_event *info)
{
struct kgem_bo *bo = get_private(info->back)->bo;
struct kgem_bo *tmp_bo;
@@ -1537,17 +1535,18 @@ sna_dri2_flip(struct sna *sna, struct sna_dri2_event *info)
DBG(("%s(type=%d)\n", __FUNCTION__, info->type));
- assert(sna_pixmap_get_buffer(sna->front) == info->front);
+ assert(sna_pixmap_get_buffer(info->sna->front) == info->front);
assert(get_drawable_pixmap(info->draw)->drawable.height * bo->pitch <= kgem_bo_size(bo));
assert(bo->refcnt);
- if (!sna_page_flip(sna, bo, sna_dri2_flip_handler,
+ if (!sna_page_flip(info->sna, bo, sna_dri2_flip_handler,
info->type == FLIP_ASYNC ? NULL : info))
return false;
- assert(sna->dri2.flip_pending == NULL || sna->dri2.flip_pending == info);
+ assert(info->sna->dri2.flip_pending == NULL ||
+ info->sna->dri2.flip_pending == info);
if (info->type != FLIP_ASYNC)
- sna->dri2.flip_pending = info;
+ info->sna->dri2.flip_pending = info;
DBG(("%s: marked handle=%d as scanout, swap front (handle=%d, name=%d) and back (handle=%d, name=%d)\n",
__FUNCTION__, bo->handle,
@@ -1557,7 +1556,7 @@ sna_dri2_flip(struct sna *sna, struct sna_dri2_event *info)
tmp_bo = get_private(info->front)->bo;
tmp_name = info->front->name;
- set_bo(sna->front, bo);
+ set_bo(info->sna->front, bo);
info->front->name = info->back->name;
get_private(info->front)->bo = bo;
@@ -1715,7 +1714,7 @@ can_flip(struct sna * sna,
}
static bool
-can_xchg(struct sna * sna,
+can_xchg(struct sna *sna,
DrawablePtr draw,
DRI2BufferPtr front,
DRI2BufferPtr back)
@@ -2014,9 +2013,7 @@ static void sna_dri2_xchg_crtc(struct sna *sna, DrawablePtr draw, xf86CrtcPtr cr
}
}
-static void frame_swap_complete(struct sna *sna,
- struct sna_dri2_event *frame,
- int type)
+static void frame_swap_complete(struct sna_dri2_event *frame, int type)
{
const struct ust_msc *swap;
@@ -2057,12 +2054,12 @@ static void fake_swap_complete(struct sna *sna, ClientPtr client,
type, func, data);
}
-static void chain_swap(struct sna *sna, struct sna_dri2_event *chain)
+static void chain_swap(struct sna_dri2_event *chain)
{
union drm_wait_vblank vbl;
if (chain->draw == NULL) {
- sna_dri2_event_free(sna, chain);
+ sna_dri2_event_free(chain);
return;
}
@@ -2077,7 +2074,8 @@ static void chain_swap(struct sna *sna, struct sna_dri2_event *chain)
switch (chain->type) {
case SWAP_THROTTLE:
DBG(("%s: emitting chained vsync'ed blit\n", __FUNCTION__));
- if (sna->mode.shadow && !sna->mode.shadow_damage) {
+ if (chain->sna->mode.shadow &&
+ !chain->sna->mode.shadow_damage) {
/* recursed from wait_for_shadow(), simply requeue */
DBG(("%s -- recursed from wait_for_shadow(), requeuing\n", __FUNCTION__));
VG_CLEAR(vbl);
@@ -2087,19 +2085,19 @@ static void chain_swap(struct sna *sna, struct sna_dri2_event *chain)
vbl.request.sequence = 1;
vbl.request.signal = (uintptr_t)chain;
- if (!sna_wait_vblank(sna, &vbl, chain->pipe))
+ if (!sna_wait_vblank(chain->sna, &vbl, chain->pipe))
return;
DBG(("%s -- requeue failed, errno=%d\n", __FUNCTION__, errno));
}
- if (can_xchg(sna, chain->draw, chain->front, chain->back)) {
+ if (can_xchg(chain->sna, chain->draw, chain->front, chain->back)) {
sna_dri2_xchg(chain->draw, chain->front, chain->back);
- } else if (can_xchg_crtc(sna, chain->draw, chain->front, chain->back, chain->crtc)) {
- sna_dri2_xchg_crtc(sna, chain->draw, chain->crtc, chain->front, chain->back);
+ } else if (can_xchg_crtc(chain->sna, chain->draw, chain->front, chain->back, chain->crtc)) {
+ sna_dri2_xchg_crtc(chain->sna, chain->draw, chain->crtc, chain->front, chain->back);
} else {
assert(chain->queued);
- chain->bo = __sna_dri2_copy_region(sna, chain->draw, NULL,
+ chain->bo = __sna_dri2_copy_region(chain->sna, chain->draw, NULL,
chain->back, chain->front,
true);
}
@@ -2115,14 +2113,14 @@ static void chain_swap(struct sna *sna, struct sna_dri2_event *chain)
DRM_VBLANK_EVENT;
vbl.request.sequence = 1;
vbl.request.signal = (uintptr_t)chain;
- if (sna_wait_vblank(sna, &vbl, chain->pipe)) {
+ if (sna_wait_vblank(chain->sna, &vbl, chain->pipe)) {
DBG(("%s: vblank wait failed, unblocking client\n", __FUNCTION__));
- frame_swap_complete(sna, chain, DRI2_BLIT_COMPLETE);
- sna_dri2_event_free(sna, chain);
+ frame_swap_complete(chain, DRI2_BLIT_COMPLETE);
+ sna_dri2_event_free(chain);
} else {
if (chain->type == SWAP_THROTTLE && !swap_limit(chain->draw, 2)) {
DBG(("%s: fake triple buffering, unblocking client\n", __FUNCTION__));
- frame_swap_complete(sna, chain, DRI2_BLIT_COMPLETE);
+ frame_swap_complete(chain, DRI2_BLIT_COMPLETE);
}
}
}
@@ -2169,9 +2167,10 @@ static bool sna_dri2_blit_complete(struct sna *sna,
return true;
}
-void sna_dri2_vblank_handler(struct sna *sna, struct drm_event_vblank *event)
+void sna_dri2_vblank_handler(struct drm_event_vblank *event)
{
struct sna_dri2_event *info = (void *)(uintptr_t)event->user_data;
+ struct sna *sna = info->sna;
DrawablePtr draw;
union drm_wait_vblank vbl;
uint64_t msc;
@@ -2190,7 +2189,7 @@ void sna_dri2_vblank_handler(struct sna *sna, struct drm_event_vblank *event)
case FLIP:
/* If we can still flip... */
if (can_flip(sna, draw, info->front, info->back, info->crtc) &&
- sna_dri2_flip(sna, info))
+ sna_dri2_flip(info))
return;
/* else fall through to blit */
@@ -2200,7 +2199,7 @@ void sna_dri2_vblank_handler(struct sna *sna, struct drm_event_vblank *event)
/* recursed from wait_for_shadow(), simply requeue */
DBG(("%s -- recursed from wait_for_shadow(), requeuing\n", __FUNCTION__));
- } else if (can_xchg(sna, draw, info->front, info->back)) {
+ } else if (can_xchg(info->sna, draw, info->front, info->back)) {
sna_dri2_xchg(draw, info->front, info->back);
info->type = SWAP_WAIT;
} else if (can_xchg_crtc(sna, draw, info->front, info->back, info->crtc)) {
@@ -2232,7 +2231,7 @@ void sna_dri2_vblank_handler(struct sna *sna, struct drm_event_vblank *event)
DBG(("%s: swap complete, unblocking client (frame=%d, tv=%d.%06d)\n", __FUNCTION__,
event->sequence, event->tv_sec, event->tv_usec));
- frame_swap_complete(sna, info, DRI2_BLIT_COMPLETE);
+ frame_swap_complete(info, DRI2_BLIT_COMPLETE);
break;
case SWAP_THROTTLE:
@@ -2246,7 +2245,7 @@ void sna_dri2_vblank_handler(struct sna *sna, struct drm_event_vblank *event)
DBG(("%s: triple buffer swap complete, unblocking client (frame=%d, tv=%d.%06d)\n", __FUNCTION__,
event->sequence, event->tv_sec, event->tv_usec));
- frame_swap_complete(sna, info, DRI2_BLIT_COMPLETE);
+ frame_swap_complete(info, DRI2_BLIT_COMPLETE);
}
break;
@@ -2266,12 +2265,12 @@ void sna_dri2_vblank_handler(struct sna *sna, struct drm_event_vblank *event)
assert(info->chain != info);
assert(info->draw == draw);
sna_dri2_remove_event((WindowPtr)draw, info);
- chain_swap(sna, info->chain);
+ chain_swap(info->chain);
info->draw = NULL;
}
done:
- sna_dri2_event_free(sna, info);
+ sna_dri2_event_free(info);
DBG(("%s complete\n", __FUNCTION__));
}
@@ -2316,7 +2315,7 @@ sna_dri2_immediate_blit(struct sna *sna,
}
if (event) {
DBG(("%s: fake triple buffering, unblocking client\n", __FUNCTION__));
- frame_swap_complete(sna, info, DRI2_BLIT_COMPLETE);
+ frame_swap_complete(info, DRI2_BLIT_COMPLETE);
}
}
} else {
@@ -2329,7 +2328,7 @@ sna_dri2_immediate_blit(struct sna *sna,
}
static bool
-sna_dri2_flip_continue(struct sna *sna, struct sna_dri2_event *info)
+sna_dri2_flip_continue(struct sna_dri2_event *info)
{
DBG(("%s(mode=%d)\n", __FUNCTION__, info->mode));
@@ -2338,14 +2337,15 @@ sna_dri2_flip_continue(struct sna *sna, struct sna_dri2_event *info)
info->type = info->mode;
- if (bo != sna_pixmap(sna->front)->gpu_bo)
+ if (bo != sna_pixmap(info->sna->front)->gpu_bo)
return false;
- if (!sna_page_flip(sna, bo, sna_dri2_flip_handler, info))
+ if (!sna_page_flip(info->sna, bo, sna_dri2_flip_handler, info))
return false;
- assert(sna->dri2.flip_pending == NULL || sna->dri2.flip_pending == info);
- sna->dri2.flip_pending = info;
+ assert(info->sna->dri2.flip_pending == NULL ||
+ info->sna->dri2.flip_pending == info);
+ info->sna->dri2.flip_pending = info;
assert(info->queued);
} else {
info->type = -info->mode;
@@ -2353,17 +2353,17 @@ sna_dri2_flip_continue(struct sna *sna, struct sna_dri2_event *info)
if (!info->draw)
return false;
- if (!can_flip(sna, info->draw, info->front, info->back, info->crtc))
+ if (!can_flip(info->sna, info->draw, info->front, info->back, info->crtc))
return false;
assert(sna_pixmap_get_buffer(get_drawable_pixmap(info->draw)) == info->front);
- if (!sna_dri2_flip(sna, info))
+ if (!sna_dri2_flip(info))
return false;
if (!xorg_can_triple_buffer()) {
- sna_dri2_get_back(sna, info->draw, info->back, info);
+ sna_dri2_get_back(info->sna, info->draw, info->back, info);
DBG(("%s: fake triple buffering, unblocking client\n", __FUNCTION__));
- frame_swap_complete(sna, info, DRI2_FLIP_COMPLETE);
+ frame_swap_complete(info, DRI2_FLIP_COMPLETE);
}
}
@@ -2381,7 +2381,7 @@ static void chain_flip(struct sna *sna)
sna->dri2.flip_pending = NULL;
if (chain->draw == NULL) {
- sna_dri2_event_free(sna, chain);
+ sna_dri2_event_free(chain);
return;
}
@@ -2390,7 +2390,7 @@ static void chain_flip(struct sna *sna)
chain->queued = true;
if (can_flip(sna, chain->draw, chain->front, chain->back, chain->crtc) &&
- sna_dri2_flip(sna, chain)) {
+ sna_dri2_flip(chain)) {
DBG(("%s: performing chained flip\n", __FUNCTION__));
} else {
DBG(("%s: emitting chained vsync'ed blit\n", __FUNCTION__));
@@ -2416,14 +2416,15 @@ static void chain_flip(struct sna *sna)
}
DBG(("%s: fake triple buffering (or vblank wait failed), unblocking client\n", __FUNCTION__));
- frame_swap_complete(sna, chain, DRI2_BLIT_COMPLETE);
- sna_dri2_event_free(sna, chain);
+ frame_swap_complete(chain, DRI2_BLIT_COMPLETE);
+ sna_dri2_event_free(chain);
}
}
-static void sna_dri2_flip_event(struct sna *sna,
- struct sna_dri2_event *flip)
+static void sna_dri2_flip_event(struct sna_dri2_event *flip)
{
+ struct sna *sna = flip->sna;
+
DBG(("%s(pipe=%d, event=%d)\n", __FUNCTION__, flip->pipe, flip->type));
assert(flip->queued);
@@ -2434,8 +2435,8 @@ static void sna_dri2_flip_event(struct sna *sna,
switch (flip->type) {
case FLIP:
DBG(("%s: swap complete, unblocking client\n", __FUNCTION__));
- frame_swap_complete(sna, flip, DRI2_FLIP_COMPLETE);
- sna_dri2_event_free(sna, flip);
+ frame_swap_complete(flip, DRI2_FLIP_COMPLETE);
+ sna_dri2_event_free(flip);
if (sna->dri2.flip_pending)
chain_flip(sna);
@@ -2443,10 +2444,10 @@ static void sna_dri2_flip_event(struct sna *sna,
case FLIP_THROTTLE:
DBG(("%s: triple buffer swap complete, unblocking client\n", __FUNCTION__));
- frame_swap_complete(sna, flip, DRI2_FLIP_COMPLETE);
+ frame_swap_complete(flip, DRI2_FLIP_COMPLETE);
case FLIP_COMPLETE:
if (sna->dri2.flip_pending) {
- sna_dri2_event_free(sna, flip);
+ sna_dri2_event_free(flip);
chain_flip(sna);
} else if (!flip->mode) {
DBG(("%s: flip chain complete\n", __FUNCTION__));
@@ -2454,22 +2455,22 @@ static void sna_dri2_flip_event(struct sna *sna,
if (flip->chain) {
sna_dri2_remove_event((WindowPtr)flip->draw,
flip);
- chain_swap(sna, flip->chain);
+ chain_swap(flip->chain);
flip->draw = NULL;
}
- sna_dri2_event_free(sna, flip);
- } else if (!sna_dri2_flip_continue(sna, flip)) {
+ sna_dri2_event_free(flip);
+ } else if (!sna_dri2_flip_continue(flip)) {
DBG(("%s: no longer able to flip\n", __FUNCTION__));
if (flip->draw == NULL || !sna_dri2_immediate_blit(sna, flip, false, flip->mode < 0))
- sna_dri2_event_free(sna, flip);
+ sna_dri2_event_free(flip);
}
break;
default: /* Unknown type */
xf86DrvMsg(sna->scrn->scrnIndex, X_WARNING,
"%s: unknown vblank event received\n", __func__);
- sna_dri2_event_free(sna, flip);
+ sna_dri2_event_free(flip);
if (sna->dri2.flip_pending)
chain_flip(sna);
break;
@@ -2633,9 +2634,9 @@ sna_dri2_schedule_flip(ClientPtr client, DrawablePtr draw, xf86CrtcPtr crtc,
current_msc++;
} else {
info->type = type = use_triple_buffer(sna, client, *target_msc == 0);
- if (!sna_dri2_flip(sna, info)) {
+ if (!sna_dri2_flip(info)) {
DBG(("%s: flip failed, falling back\n", __FUNCTION__));
- sna_dri2_event_free(sna, info);
+ sna_dri2_event_free(info);
return false;
}
}
@@ -2646,9 +2647,9 @@ new_back:
if (!xorg_can_triple_buffer())
sna_dri2_get_back(sna, draw, back, info);
DBG(("%s: fake triple buffering, unblocking client\n", __FUNCTION__));
- frame_swap_complete(sna, info, DRI2_EXCHANGE_COMPLETE);
+ frame_swap_complete(info, DRI2_EXCHANGE_COMPLETE);
if (info->type == FLIP_ASYNC)
- sna_dri2_event_free(sna, info);
+ sna_dri2_event_free(info);
}
out:
DBG(("%s: target_msc=%llu\n", __FUNCTION__, current_msc + 1));
@@ -2687,8 +2688,8 @@ out:
}
if (*target_msc <= current_msc + 1) {
- if (!sna_dri2_flip(sna, info)) {
- sna_dri2_event_free(sna, info);
+ if (!sna_dri2_flip(info)) {
+ sna_dri2_event_free(info);
return false;
}
*target_msc = current_msc + 1;
@@ -2707,7 +2708,7 @@ out:
info->queued = true;
if (sna_wait_vblank(sna, &vbl, info->pipe)) {
- sna_dri2_event_free(sna, info);
+ sna_dri2_event_free(info);
return false;
}
}
@@ -2763,7 +2764,7 @@ sna_dri2_schedule_xchg(ClientPtr client, DrawablePtr draw, xf86CrtcPtr crtc,
info->queued = true;
if (sna_wait_vblank(sna, &vbl, info->pipe)) {
- sna_dri2_event_free(sna, info);
+ sna_dri2_event_free(info);
goto complete;
}
@@ -2824,7 +2825,7 @@ sna_dri2_schedule_xchg_crtc(ClientPtr client, DrawablePtr draw, xf86CrtcPtr crtc
info->queued = true;
if (sna_wait_vblank(sna, &vbl, info->pipe)) {
- sna_dri2_event_free(sna, info);
+ sna_dri2_event_free(info);
goto complete;
}
@@ -2976,7 +2977,7 @@ sna_dri2_schedule_swap(ClientPtr client, DrawablePtr draw, DRI2BufferPtr front,
if (immediate_swap(sna, *target_msc, divisor, draw, crtc, ¤t_msc)) {
bool sync = current_msc < *target_msc;
if (!sna_dri2_immediate_blit(sna, info, sync, true))
- sna_dri2_event_free(sna, info);
+ sna_dri2_event_free(info);
*target_msc = current_msc + sync;
return TRUE;
}
@@ -3032,7 +3033,7 @@ sna_dri2_schedule_swap(ClientPtr client, DrawablePtr draw, DRI2BufferPtr front,
blit:
DBG(("%s -- blit\n", __FUNCTION__));
if (info)
- sna_dri2_event_free(sna, info);
+ sna_dri2_event_free(info);
if (can_xchg(sna, draw, front, back))
sna_dri2_xchg(draw, front, back);
else
@@ -3165,7 +3166,7 @@ sna_dri2_schedule_wait_msc(ClientPtr client, DrawablePtr draw, CARD64 target_msc
return TRUE;
out_free_info:
- sna_dri2_event_free(sna, info);
+ sna_dri2_event_free(info);
out_complete:
if (crtc == NULL)
crtc = sna_mode_first_crtc(sna);
diff --git a/src/sna/sna_present.c b/src/sna/sna_present.c
index 8fc2cf1..6dd6fe8 100644
--- a/src/sna/sna_present.c
+++ b/src/sna/sna_present.c
@@ -124,7 +124,7 @@ sna_present_get_ust_msc(RRCrtcPtr crtc, CARD64 *ust, CARD64 *msc)
}
void
-sna_present_vblank_handler(struct sna *sna, struct drm_event_vblank *event)
+sna_present_vblank_handler(struct drm_event_vblank *event)
{
struct sna_present_event *info = to_present_event(event->user_data);
@@ -298,9 +298,7 @@ page_flip__async(RRCrtcPtr crtc,
}
static void
-present_flip_handler(struct sna *sna,
- struct drm_event_vblank *event,
- void *data)
+present_flip_handler(struct drm_event_vblank *event, void *data)
{
struct sna_present_event *info = data;
struct ust_msc swap;
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