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Searched refs:ivc (Results 1 – 10 of 10) sorted by relevance

/openbmc/u-boot/arch/arm/mach-tegra/
H A Divc.c163 if (ivc->r_pos == ivc->nframes - 1) in tegra_ivc_advance_rx()
174 if (ivc->w_pos == ivc->nframes - 1) in tegra_ivc_advance_tx()
248 tegra_ivc_invalidate_frame(ivc, ivc->rx_channel, ivc->r_pos); in tegra_ivc_read_get_next_frame()
249 *frame = tegra_ivc_frame_pointer(ivc, ivc->rx_channel, ivc->r_pos); in tegra_ivc_read_get_next_frame()
282 ivc->notify(ivc); in tegra_ivc_read_advance()
307 tegra_ivc_flush_frame(ivc, ivc->tx_channel, ivc->w_pos); in tegra_ivc_write_advance()
327 ivc->notify(ivc); in tegra_ivc_write_advance()
396 ivc->notify(ivc); in tegra_ivc_channel_notified()
434 ivc->notify(ivc); in tegra_ivc_channel_notified()
456 ivc->notify(ivc); in tegra_ivc_channel_notified()
[all …]
H A DMakefile29 obj-$(CONFIG_TEGRA_IVC) += ivc.o
/openbmc/linux/drivers/firmware/tegra/
H A Divc.c296 tegra_ivc_invalidate_frame(ivc, ivc->rx.phys, ivc->rx.position, 0, in tegra_ivc_read_get_next_frame()
299 return tegra_ivc_frame_virt(ivc, &ivc->rx.map, ivc->rx.position, map); in tegra_ivc_read_get_next_frame()
335 if (tegra_ivc_available(ivc, &ivc->rx.map) == ivc->num_frames - 1) in tegra_ivc_read_advance()
336 ivc->notify(ivc, ivc->notify_data); in tegra_ivc_read_advance()
351 return tegra_ivc_frame_virt(ivc, &ivc->tx.map, ivc->tx.position, map); in tegra_ivc_write_get_next_frame()
366 tegra_ivc_flush_frame(ivc, ivc->tx.phys, ivc->tx.position, 0, in tegra_ivc_write_advance()
392 ivc->notify(ivc, ivc->notify_data); in tegra_ivc_write_advance()
404 ivc->notify(ivc, ivc->notify_data); in tegra_ivc_reset()
474 ivc->notify(ivc, ivc->notify_data); in tegra_ivc_notified()
514 ivc->notify(ivc, ivc->notify_data); in tegra_ivc_notified()
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H A Dbpmp-tegra186.c50 err = tegra_ivc_read_get_next_frame(channel->ivc, &channel->ib); in tegra186_bpmp_is_message_ready()
63 err = tegra_ivc_write_get_next_frame(channel->ivc, &channel->ob); in tegra186_bpmp_is_channel_free()
74 return tegra_ivc_read_advance(channel->ivc); in tegra186_bpmp_ack_message()
79 return tegra_ivc_write_advance(channel->ivc); in tegra186_bpmp_post_message()
96 static void tegra186_bpmp_ivc_notify(struct tegra_ivc *ivc, void *data) in tegra186_bpmp_ivc_notify() argument
117 channel->ivc = devm_kzalloc(bpmp->dev, sizeof(*channel->ivc), in tegra186_bpmp_channel_init()
119 if (!channel->ivc) in tegra186_bpmp_channel_init()
134 err = tegra_ivc_init(channel->ivc, NULL, &rx, priv->rx.phys + offset, &tx, in tegra186_bpmp_channel_init()
152 tegra_ivc_reset(channel->ivc); in tegra186_bpmp_channel_reset()
155 while (tegra_ivc_notified(channel->ivc)) in tegra186_bpmp_channel_reset()
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H A DMakefile9 obj-$(CONFIG_TEGRA_IVC) += ivc.o
/openbmc/linux/include/soc/tegra/
H A Divc.h25 void (*notify)(struct tegra_ivc *ivc, void *data);
41 int tegra_ivc_read_get_next_frame(struct tegra_ivc *ivc, struct iosys_map *map);
51 int tegra_ivc_read_advance(struct tegra_ivc *ivc);
61 int tegra_ivc_write_get_next_frame(struct tegra_ivc *ivc, struct iosys_map *map);
71 int tegra_ivc_write_advance(struct tegra_ivc *ivc);
82 int tegra_ivc_notified(struct tegra_ivc *ivc);
92 void tegra_ivc_reset(struct tegra_ivc *ivc);
96 int tegra_ivc_init(struct tegra_ivc *ivc, struct device *peer, const struct iosys_map *rx,
99 void (*notify)(struct tegra_ivc *ivc, void *data),
101 void tegra_ivc_cleanup(struct tegra_ivc *ivc);
H A Dbpmp.h57 struct tegra_ivc *ivc; member
/openbmc/u-boot/arch/arm/include/asm/arch-tegra/
H A Divc.h95 int tegra_ivc_read_get_next_frame(struct tegra_ivc *ivc, void **frame);
109 int tegra_ivc_read_advance(struct tegra_ivc *ivc);
123 int tegra_ivc_write_get_next_frame(struct tegra_ivc *ivc, void **frame);
137 int tegra_ivc_write_advance(struct tegra_ivc *ivc);
149 int tegra_ivc_channel_notified(struct tegra_ivc *ivc);
161 void tegra_ivc_channel_reset(struct tegra_ivc *ivc);
174 int tegra_ivc_init(struct tegra_ivc *ivc, ulong rx_base, ulong tx_base,
/openbmc/u-boot/drivers/misc/
H A Dtegra186_bpmp.c25 struct tegra_ivc ivc; member
44 ret = tegra_ivc_write_get_next_frame(&priv->ivc, &ivc_frame); in tegra186_bpmp_call()
55 ret = tegra_ivc_write_advance(&priv->ivc); in tegra186_bpmp_call()
63 ret = tegra_ivc_channel_notified(&priv->ivc); in tegra186_bpmp_call()
69 ret = tegra_ivc_read_get_next_frame(&priv->ivc, &ivc_frame); in tegra186_bpmp_call()
86 ret = tegra_ivc_read_advance(&priv->ivc); in tegra186_bpmp_call()
160 static void tegra186_bpmp_ivc_notify(struct tegra_ivc *ivc) in tegra186_bpmp_ivc_notify() argument
163 container_of(ivc, struct tegra186_bpmp, ivc); in tegra186_bpmp_ivc_notify()
197 ret = tegra_ivc_init(&priv->ivc, rx_base, tx_base, BPMP_IVC_FRAME_COUNT, in tegra186_bpmp_probe()
204 tegra_ivc_channel_reset(&priv->ivc); in tegra186_bpmp_probe()
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/openbmc/linux/drivers/media/platform/samsung/exynos4-is/
H A Dfimc-isp-video.c305 struct fimc_is_video *ivc = &isp->video_capture; in isp_video_release() local
306 struct media_entity *entity = &ivc->ve.vdev.entity; in isp_video_release()
314 if (is_singular_file && ivc->streaming) { in isp_video_release()
315 video_device_pipeline_stop(&ivc->ve.vdev); in isp_video_release()
316 ivc->streaming = 0; in isp_video_release()
322 fimc_pipeline_call(&ivc->ve, close); in isp_video_release()