Skip to content

Commit

Permalink
Merge tag 'media/v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel…
Browse files Browse the repository at this point in the history 
…/git/mchehab/linux-media

Pull media fixes from Mauro Carvalho Chehab:

 - a fix for the media controller links in both hantro driver and in
   v4l2-mem2mem core

 - some fixes for the pulse8-cec driver

 - vicodec: handle alpha channel for RGB32 formats, as it may be used

 - mc-entity.c: fix handling of pad flags

* tag 'media/v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  media: hantro: Fix broken media controller links
  media: mc-entity.c: use & to check pad flags, not ==
  media: v4l2-mem2mem.c: fix broken links
  media: vicodec: process all 4 components for RGB32 formats
  media: pulse8-cec: close serio in disconnect, not adap_free
  media: pulse8-cec: INIT_DELAYED_WORK was called too late
  • Loading branch information
Linus Torvalds committed Mar 7, 2020
2 parents 9d588f6 + d171c45 commit 6f784a3
Show file tree
Hide file tree
Showing 5 changed files with 22 additions and 36 deletions.
4 changes: 2 additions & 2 deletions drivers/media/mc/mc-entity.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -639,9 +639,9 @@ int media_get_pad_index(struct media_entity *entity, bool is_sink,
return -EINVAL;

for (i = 0; i < entity->num_pads; i++) {
if (entity->pads[i].flags == MEDIA_PAD_FL_SINK)
if (entity->pads[i].flags & MEDIA_PAD_FL_SINK)
pad_is_sink = true;
else if (entity->pads[i].flags == MEDIA_PAD_FL_SOURCE)
else if (entity->pads[i].flags & MEDIA_PAD_FL_SOURCE)
pad_is_sink = false;
else
continue; /* This is an error! */
Expand Down
34 changes: 9 additions & 25 deletions drivers/media/platform/vicodec/codec-v4l2-fwht.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -27,17 +27,17 @@ static const struct v4l2_fwht_pixfmt_info v4l2_fwht_pixfmts[] = {
{ V4L2_PIX_FMT_BGR24, 3, 3, 1, 3, 3, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_RGB24, 3, 3, 1, 3, 3, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_HSV24, 3, 3, 1, 3, 3, 1, 1, 3, 1, FWHT_FL_PIXENC_HSV},
{ V4L2_PIX_FMT_BGR32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_XBGR32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_BGR32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_XBGR32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_ABGR32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_RGB32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_XRGB32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_RGB32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_XRGB32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_ARGB32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_BGRX32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_BGRX32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_BGRA32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_RGBX32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_RGBX32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_RGBA32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_RGB},
{ V4L2_PIX_FMT_HSV32, 4, 4, 1, 4, 4, 1, 1, 3, 1, FWHT_FL_PIXENC_HSV},
{ V4L2_PIX_FMT_HSV32, 4, 4, 1, 4, 4, 1, 1, 4, 1, FWHT_FL_PIXENC_HSV},
{ V4L2_PIX_FMT_GREY, 1, 1, 1, 1, 0, 1, 1, 1, 1, FWHT_FL_PIXENC_RGB},
};

Expand Down Expand Up @@ -175,44 +175,28 @@ static int prepare_raw_frame(struct fwht_raw_frame *rf,
case V4L2_PIX_FMT_RGB32:
case V4L2_PIX_FMT_XRGB32:
case V4L2_PIX_FMT_HSV32:
rf->cr = rf->luma + 1;
rf->cb = rf->cr + 2;
rf->luma += 2;
break;
case V4L2_PIX_FMT_BGR32:
case V4L2_PIX_FMT_XBGR32:
rf->cb = rf->luma;
rf->cr = rf->cb + 2;
rf->luma++;
break;
case V4L2_PIX_FMT_ARGB32:
rf->alpha = rf->luma;
rf->cr = rf->luma + 1;
rf->cb = rf->cr + 2;
rf->luma += 2;
break;
case V4L2_PIX_FMT_BGR32:
case V4L2_PIX_FMT_XBGR32:
case V4L2_PIX_FMT_ABGR32:
rf->cb = rf->luma;
rf->cr = rf->cb + 2;
rf->luma++;
rf->alpha = rf->cr + 1;
break;
case V4L2_PIX_FMT_BGRX32:
rf->cb = rf->luma + 1;
rf->cr = rf->cb + 2;
rf->luma += 2;
break;
case V4L2_PIX_FMT_BGRA32:
rf->alpha = rf->luma;
rf->cb = rf->luma + 1;
rf->cr = rf->cb + 2;
rf->luma += 2;
break;
case V4L2_PIX_FMT_RGBX32:
rf->cr = rf->luma;
rf->cb = rf->cr + 2;
rf->luma++;
break;
case V4L2_PIX_FMT_RGBA32:
rf->alpha = rf->luma + 3;
rf->cr = rf->luma;
Expand Down
12 changes: 7 additions & 5 deletions drivers/media/usb/pulse8-cec/pulse8-cec.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -635,8 +635,6 @@ static void pulse8_cec_adap_free(struct cec_adapter *adap)
cancel_delayed_work_sync(&pulse8->ping_eeprom_work);
cancel_work_sync(&pulse8->irq_work);
cancel_work_sync(&pulse8->tx_work);
serio_close(pulse8->serio);
serio_set_drvdata(pulse8->serio, NULL);
kfree(pulse8);
}

Expand All @@ -652,6 +650,9 @@ static void pulse8_disconnect(struct serio *serio)
struct pulse8 *pulse8 = serio_get_drvdata(serio);

cec_unregister_adapter(pulse8->adap);
pulse8->serio = NULL;
serio_set_drvdata(serio, NULL);
serio_close(serio);
}

static int pulse8_setup(struct pulse8 *pulse8, struct serio *serio,
Expand Down Expand Up @@ -840,6 +841,8 @@ static int pulse8_connect(struct serio *serio, struct serio_driver *drv)
serio_set_drvdata(serio, pulse8);
INIT_WORK(&pulse8->irq_work, pulse8_irq_work_handler);
INIT_WORK(&pulse8->tx_work, pulse8_tx_work_handler);
INIT_DELAYED_WORK(&pulse8->ping_eeprom_work,
pulse8_ping_eeprom_work_handler);
mutex_init(&pulse8->lock);
spin_lock_init(&pulse8->msg_lock);
pulse8->config_pending = false;
Expand All @@ -865,17 +868,16 @@ static int pulse8_connect(struct serio *serio, struct serio_driver *drv)
pulse8->restoring_config = true;
}

INIT_DELAYED_WORK(&pulse8->ping_eeprom_work,
pulse8_ping_eeprom_work_handler);
schedule_delayed_work(&pulse8->ping_eeprom_work, PING_PERIOD);

return 0;

close_serio:
pulse8->serio = NULL;
serio_set_drvdata(serio, NULL);
serio_close(serio);
delete_adap:
cec_delete_adapter(pulse8->adap);
serio_set_drvdata(serio, NULL);
free_device:
kfree(pulse8);
return err;
Expand Down
4 changes: 2 additions & 2 deletions drivers/media/v4l2-core/v4l2-mem2mem.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -880,12 +880,12 @@ int v4l2_m2m_register_media_controller(struct v4l2_m2m_dev *m2m_dev,
goto err_rel_entity1;

/* Connect the three entities */
ret = media_create_pad_link(m2m_dev->source, 0, &m2m_dev->proc, 1,
ret = media_create_pad_link(m2m_dev->source, 0, &m2m_dev->proc, 0,
MEDIA_LNK_FL_IMMUTABLE | MEDIA_LNK_FL_ENABLED);
if (ret)
goto err_rel_entity2;

ret = media_create_pad_link(&m2m_dev->proc, 0, &m2m_dev->sink, 0,
ret = media_create_pad_link(&m2m_dev->proc, 1, &m2m_dev->sink, 0,
MEDIA_LNK_FL_IMMUTABLE | MEDIA_LNK_FL_ENABLED);
if (ret)
goto err_rm_links0;
Expand Down
4 changes: 2 additions & 2 deletions drivers/staging/media/hantro/hantro_drv.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -558,13 +558,13 @@ static int hantro_attach_func(struct hantro_dev *vpu,
goto err_rel_entity1;

/* Connect the three entities */
ret = media_create_pad_link(&func->vdev.entity, 0, &func->proc, 1,
ret = media_create_pad_link(&func->vdev.entity, 0, &func->proc, 0,
MEDIA_LNK_FL_IMMUTABLE |
MEDIA_LNK_FL_ENABLED);
if (ret)
goto err_rel_entity2;

ret = media_create_pad_link(&func->proc, 0, &func->sink, 0,
ret = media_create_pad_link(&func->proc, 1, &func->sink, 0,
MEDIA_LNK_FL_IMMUTABLE |
MEDIA_LNK_FL_ENABLED);
if (ret)
Expand Down

0 comments on commit 6f784a3

Please sign in to comment.