From: Michel Dänzer <michel.daen...@amd.com>
Allows removing drmmode_clear_pending_flip and the pending_dpms_mode
field and cleaning up the code considerably.
(Ported from radeon commit e6d7dc2070f4d21a6900916bb70a31839112882c)
Signed-off-by: Michel Dänzer <michel.daen...@amd.com>
---
src/amdgpu_kms.c | 12 ++++++-----
src/amdgpu_present.c | 2 +-
src/amdgpu_video.c | 2 +-
src/drmmode_display.c | 60 ++++++++++-----------------------------------------
src/drmmode_display.h | 5 +----
5 files changed, 21 insertions(+), 60 deletions(-)
diff --git a/src/amdgpu_kms.c b/src/amdgpu_kms.c
index 3e2112578..d8f667df0 100644
--- a/src/amdgpu_kms.c
+++ b/src/amdgpu_kms.c
@@ -634,7 +634,7 @@ amdgpu_prime_scanout_update(PixmapDirtyUpdatePtr dirty)
drmmode_crtc = xf86_crtc->driver_private;
if (drmmode_crtc->scanout_update_pending ||
!drmmode_crtc->scanout[drmmode_crtc->scanout_id].pixmap ||
- drmmode_crtc->pending_dpms_mode != DPMSModeOn)
+ drmmode_crtc->dpms_mode != DPMSModeOn)
return;
drm_queue_seq = amdgpu_drm_queue_alloc(xf86_crtc,
@@ -663,10 +663,12 @@ amdgpu_prime_scanout_update(PixmapDirtyUpdatePtr dirty)
static void
amdgpu_prime_scanout_flip_abort(xf86CrtcPtr crtc, void *event_data)
{
+ AMDGPUEntPtr pAMDGPUEnt = AMDGPUEntPriv(crtc->scrn);
drmmode_crtc_private_ptr drmmode_crtc = event_data;
drmmode_crtc->scanout_update_pending = FALSE;
- drmmode_clear_pending_flip(crtc);
+ drmmode_fb_reference(pAMDGPUEnt->fd, &drmmode_crtc->flip_pending,
+ NULL);
}
static void
@@ -698,7 +700,7 @@ amdgpu_prime_scanout_flip(PixmapDirtyUpdatePtr ent)
drmmode_crtc = crtc->driver_private;
if (drmmode_crtc->scanout_update_pending ||
!drmmode_crtc->scanout[drmmode_crtc->scanout_id].pixmap ||
- drmmode_crtc->pending_dpms_mode != DPMSModeOn)
+ drmmode_crtc->dpms_mode != DPMSModeOn)
return;
scanout_id = drmmode_crtc->scanout_id ^ 1;
@@ -916,7 +918,7 @@ amdgpu_scanout_update(xf86CrtcPtr xf86_crtc)
if (!xf86_crtc->enabled ||
drmmode_crtc->scanout_update_pending ||
- drmmode_crtc->pending_dpms_mode != DPMSModeOn)
+ drmmode_crtc->dpms_mode != DPMSModeOn)
return;
pDamage = drmmode_crtc->scanout_damage;
@@ -982,7 +984,7 @@ amdgpu_scanout_flip(ScreenPtr pScreen, AMDGPUInfoPtr info,
unsigned scanout_id;
if (drmmode_crtc->scanout_update_pending ||
- drmmode_crtc->pending_dpms_mode != DPMSModeOn)
+ drmmode_crtc->dpms_mode != DPMSModeOn)
return;
scanout_id = drmmode_crtc->scanout_id ^ 1;
diff --git a/src/amdgpu_present.c b/src/amdgpu_present.c
index b6792f361..c7fc402cd 100644
--- a/src/amdgpu_present.c
+++ b/src/amdgpu_present.c
@@ -361,7 +361,7 @@ modeset:
if (!crtc->enabled)
continue;
- if (drmmode_crtc->pending_dpms_mode == DPMSModeOn)
+ if (drmmode_crtc->dpms_mode == DPMSModeOn)
crtc->funcs->set_mode_major(crtc, &crtc->mode,
crtc->rotation,
crtc->x, crtc->y);
else
diff --git a/src/amdgpu_video.c b/src/amdgpu_video.c
index 3f441e79a..8f9a2b977 100644
--- a/src/amdgpu_video.c
+++ b/src/amdgpu_video.c
@@ -67,7 +67,7 @@ static int amdgpu_box_area(BoxPtr box)
Bool amdgpu_crtc_is_enabled(xf86CrtcPtr crtc)
{
drmmode_crtc_private_ptr drmmode_crtc = crtc->driver_private;
- return drmmode_crtc->pending_dpms_mode == DPMSModeOn;
+ return drmmode_crtc->dpms_mode == DPMSModeOn;
}
xf86CrtcPtr
diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index bdd3866b8..0d5aa26d2 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -284,14 +284,11 @@ drmmode_do_crtc_dpms(xf86CrtcPtr crtc, int mode)
CARD64 ust;
int ret;
- drmmode_crtc->pending_dpms_mode = mode;
-
if (drmmode_crtc->dpms_mode == DPMSModeOn && mode != DPMSModeOn) {
uint32_t seq;
- /* Wait for any pending flip to finish */
- if (drmmode_crtc->flip_pending)
- return;
+ drmmode_crtc_wait_pending_event(drmmode_crtc, pAMDGPUEnt->fd,
+ drmmode_crtc->flip_pending);
/*
* On->Off transition: record the last vblank time,
@@ -345,10 +342,8 @@ drmmode_crtc_dpms(xf86CrtcPtr crtc, int mode)
/* Disable unused CRTCs and enable/disable active CRTCs */
if (!crtc->enabled || mode != DPMSModeOn) {
- /* Wait for any pending flip to finish */
- if (drmmode_crtc->flip_pending)
- return;
-
+ drmmode_crtc_wait_pending_event(drmmode_crtc, pAMDGPUEnt->fd,
+ drmmode_crtc->flip_pending);
drmModeSetCrtc(pAMDGPUEnt->fd, drmmode_crtc->mode_crtc->crtc_id,
0, 0, 0, NULL, 0, NULL);
drmmode_fb_reference(pAMDGPUEnt->fd, &drmmode_crtc->fb, NULL);
@@ -1369,7 +1364,6 @@ drmmode_crtc_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode,
drmModeResPtr mode_res
drmModeGetCrtc(pAMDGPUEnt->fd, mode_res->crtcs[num]);
drmmode_crtc->drmmode = drmmode;
drmmode_crtc->dpms_mode = DPMSModeOff;
- drmmode_crtc->pending_dpms_mode = DPMSModeOff;
crtc->driver_private = drmmode_crtc;
drmmode_crtc_hw_id(crtc);
@@ -1497,16 +1491,9 @@ static void drmmode_output_dpms(xf86OutputPtr output,
int mode)
if (!koutput)
return;
- if (mode != DPMSModeOn && crtc) {
- drmmode_crtc_private_ptr drmmode_crtc = crtc->driver_private;
-
+ if (mode != DPMSModeOn && crtc)
drmmode_do_crtc_dpms(crtc, mode);
- /* Wait for any pending flip to finish */
- if (drmmode_crtc->flip_pending)
- return;
- }
-
drmModeConnectorSetProperty(pAMDGPUEnt->fd, koutput->connector_id,
drmmode_output->dpms_enum_id, mode);
@@ -2229,38 +2216,11 @@ static const xf86CrtcConfigFuncsRec
drmmode_xf86crtc_config_funcs = {
drmmode_xf86crtc_resize
};
-void
-drmmode_clear_pending_flip(xf86CrtcPtr crtc)
-{
- drmmode_crtc_private_ptr drmmode_crtc = crtc->driver_private;
- ScrnInfoPtr scrn = crtc->scrn;
- AMDGPUEntPtr pAMDGPUEnt = AMDGPUEntPriv(scrn);
-
- drmmode_fb_reference(pAMDGPUEnt->fd, &drmmode_crtc->flip_pending,
- NULL);
-
- if (!crtc->enabled ||
- (drmmode_crtc->pending_dpms_mode != DPMSModeOn &&
- drmmode_crtc->dpms_mode != drmmode_crtc->pending_dpms_mode)) {
- xf86CrtcConfigPtr xf86_config =
XF86_CRTC_CONFIG_PTR(crtc->scrn);
- int o;
-
- for (o = 0; o < xf86_config->num_output; o++) {
- xf86OutputPtr output = xf86_config->output[o];
-
- if (output->crtc != crtc)
- continue;
-
- drmmode_output_dpms(output,
drmmode_crtc->pending_dpms_mode);
- }
-
- drmmode_crtc_dpms(crtc, drmmode_crtc->pending_dpms_mode);
- }
-}
-
static void
drmmode_flip_abort(xf86CrtcPtr crtc, void *event_data)
{
+ drmmode_crtc_private_ptr drmmode_crtc = crtc->driver_private;
+ AMDGPUEntPtr pAMDGPUEnt = AMDGPUEntPriv(crtc->scrn);
drmmode_flipdata_ptr flipdata = event_data;
if (--flipdata->flip_count == 0) {
@@ -2270,7 +2230,8 @@ drmmode_flip_abort(xf86CrtcPtr crtc, void *event_data)
free(flipdata);
}
- drmmode_clear_pending_flip(crtc);
+ drmmode_fb_reference(pAMDGPUEnt->fd, &drmmode_crtc->flip_pending,
+ NULL);
}
static void
@@ -2302,7 +2263,8 @@ drmmode_flip_handler(xf86CrtcPtr crtc, uint32_t frame,
uint64_t usec, void *even
drmmode_fb_reference(pAMDGPUEnt->fd, &drmmode_crtc->fb,
drmmode_crtc->flip_pending);
- drmmode_clear_pending_flip(crtc);
+ drmmode_fb_reference(pAMDGPUEnt->fd, &drmmode_crtc->flip_pending,
+ NULL);
}
#if HAVE_NOTIFY_FD
diff --git a/src/drmmode_display.h b/src/drmmode_display.h
index ba7ec68e1..38bf14494 100644
--- a/src/drmmode_display.h
+++ b/src/drmmode_display.h
@@ -88,8 +88,6 @@ typedef struct {
PixmapPtr prime_scanout_pixmap;
int dpms_mode;
- /* For when a flip is pending when DPMS off requested */
- int pending_dpms_mode;
CARD64 dpms_last_ust;
uint32_t dpms_last_seq;
int dpms_last_fps;
@@ -138,7 +136,7 @@ drmmode_crtc_can_flip(xf86CrtcPtr crtc)
drmmode_crtc_private_ptr drmmode_crtc = crtc->driver_private;
return crtc->enabled &&
- drmmode_crtc->pending_dpms_mode == DPMSModeOn &&
+ drmmode_crtc->dpms_mode == DPMSModeOn &&
!drmmode_crtc->rotate.bo &&
!drmmode_crtc->scanout[drmmode_crtc->scanout_id].bo;
}
@@ -206,7 +204,6 @@ extern void drmmode_uevent_fini(ScrnInfoPtr scrn,
drmmode_ptr drmmode);
extern int drmmode_get_crtc_id(xf86CrtcPtr crtc);
extern int drmmode_get_pitch_align(ScrnInfoPtr scrn, int bpe);
-extern void drmmode_clear_pending_flip(xf86CrtcPtr crtc);
Bool amdgpu_do_pageflip(ScrnInfoPtr scrn, ClientPtr client,
PixmapPtr new_front, uint64_t id, void *data,
xf86CrtcPtr ref_crtc, amdgpu_drm_handler_proc handler,
--
2.14.1
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