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/kernel/linux/linux-5.10/include/media/
Dv4l2-mem2mem.h87 * @m2m_dev: opaque pointer to the internal data to handle M2M context
129 * @list: list of m2m buffers
140 * @m2m_dev: opaque pointer to the internal data to handle M2M context
147 * @m2m_ctx: m2m context assigned to the instance given by struct &v4l2_m2m_ctx
157 * @m2m_ctx: m2m context assigned to the instance given by struct &v4l2_m2m_ctx
180 * @m2m_dev: opaque pointer to the internal data to handle M2M context
181 * @m2m_ctx: m2m context assigned to the instance given by struct &v4l2_m2m_ctx
199 * @m2m_dev: opaque pointer to the internal data to handle M2M context
200 * @m2m_ctx: m2m context assigned to the instance given by struct &v4l2_m2m_ctx
230 * @m2m_ctx: m2m context assigned to the instance given by struct &v4l2_m2m_ctx
[all …]
/kernel/linux/linux-5.10/drivers/media/platform/exynos4-is/
Dfimc-m2m.c54 v4l2_m2m_job_finish(ctx->fimc_dev->m2m.m2m_dev, in fimc_m2m_job_finish()
130 if (fimc->m2m.ctx != ctx) { in fimc_device_run()
132 fimc->m2m.ctx = ctx; in fimc_device_run()
355 v4l2_err(&fimc->m2m.vfd, "queue (%d) busy\n", f->type); in fimc_m2m_s_fmt_mplane()
436 v4l2_err(&fimc->m2m.vfd, in fimc_m2m_try_selection()
511 v4l2_err(&fimc->m2m.vfd, "Out of scaler range\n"); in fimc_m2m_s_selection()
625 v4l2_fh_init(&ctx->fh, &fimc->m2m.vfd); in fimc_m2m_open()
648 ctx->fh.m2m_ctx = v4l2_m2m_ctx_init(fimc->m2m.m2m_dev, ctx, queue_init); in fimc_m2m_open()
654 if (fimc->m2m.refcnt++ == 0) in fimc_m2m_open()
683 task_pid_nr(current), fimc->state, fimc->m2m.refcnt); in fimc_m2m_release()
[all …]
Dfimc-core.h59 /* m2m node */
265 * @vfd: the video device node for v4l2 m2m mode
408 * @m2m: memory-to-memory V4L2 device information
410 * @state: flags used to synchronize m2m and capture mode operation
426 struct fimc_m2m_device m2m; member
650 /* fimc-m2m.c */
DMakefile2 s5p-fimc-objs := fimc-core.o fimc-reg.o fimc-m2m.o fimc-capture.o media-dev.o
/kernel/linux/linux-5.10/drivers/media/platform/exynos-gsc/
Dgsc-m2m.c33 curr_ctx = v4l2_m2m_get_curr_priv(gsc->m2m.m2m_dev); in gsc_m2m_ctx_stop_req()
110 v4l2_m2m_job_finish(ctx->gsc_dev->m2m.m2m_dev, in gsc_m2m_job_finish()
161 if (gsc->m2m.ctx != ctx) { in gsc_m2m_device_run()
162 pr_debug("gsc->m2m.ctx = 0x%p, current_ctx = 0x%p", in gsc_m2m_device_run()
163 gsc->m2m.ctx, ctx); in gsc_m2m_device_run()
165 gsc->m2m.ctx = ctx; in gsc_m2m_device_run()
628 v4l2_fh_init(&ctx->fh, gsc->m2m.vfd); in gsc_m2m_open()
648 ctx->m2m_ctx = v4l2_m2m_ctx_init(gsc->m2m.m2m_dev, ctx, queue_init); in gsc_m2m_open()
650 pr_err("Failed to initialize m2m context"); in gsc_m2m_open()
655 if (gsc->m2m.refcnt++ == 0) in gsc_m2m_open()
[all …]
Dgsc-core.h50 /* for m2m node */
207 * @vfd: the video device node for v4l2 m2m mode
322 * @m2m: memory-to-memory V4L2 device information
323 * @state: flags used to synchronize m2m and capture mode operation
336 struct gsc_m2m_device m2m; member
DMakefile2 exynos-gsc-objs := gsc-core.o gsc-m2m.o gsc-regs.o
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/cascadelakex/
Duncore-other.json1243 "BriefDescription": "Traffic in which the M2M to iMC Bypass was not taken",
1248 …"PublicDescription": "Counts traffic in which the M2M (Mesh to Memory) to iMC (Memory Controller) …
1250 "Unit": "M2M"
1259 "Unit": "M2M"
1268 "Unit": "M2M"
1277 "Unit": "M2M"
1286 "Unit": "M2M"
1295 "Unit": "M2M"
1304 "Unit": "M2M"
1313 "Unit": "M2M"
[all …]
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/skylakex/
Duncore-other.json1222 "BriefDescription": "Traffic in which the M2M to iMC Bypass was not taken",
1227 …"PublicDescription": "Counts traffic in which the M2M (Mesh to Memory) to iMC (Memory Controller) …
1229 "Unit": "M2M"
1238 "Unit": "M2M"
1247 "Unit": "M2M"
1256 "Unit": "M2M"
1265 "Unit": "M2M"
1274 "Unit": "M2M"
1283 "Unit": "M2M"
1292 "Unit": "M2M"
[all …]
/kernel/linux/linux-5.10/drivers/dma/
Dep93xx_dma.c56 /* M2M registers */
133 * struct ep93xx_dma_chan - an EP93xx DMA M2P/M2M channel
146 * @runtime_addr: physical address currently used as dest/src (M2M only). This
149 * @runtime_ctrl: M2M runtime values for the control register.
189 * @m2m: is this an M2M or M2P device
199 * M2M channels. hw_xxx() methods are used to perform operations which are
200 * different on M2M and M2P channels. These methods are called with channel
205 bool m2m; member
456 * M2M DMA implementation
532 dev_warn(chan2dev(edmac), "M2M: empty descriptor list\n"); in m2m_fill_desc()
[all …]
/kernel/linux/linux-5.10/drivers/media/platform/sti/bdisp/
Dbdisp-v4l2.c203 v4l2_m2m_job_finish(ctx->bdisp_dev->m2m.m2m_dev, in bdisp_job_finish()
218 curr_ctx = v4l2_m2m_get_curr_priv(bdisp->m2m.m2m_dev); in bdisp_ctx_stop_req()
319 if (bdisp->m2m.ctx != ctx) { in bdisp_device_run()
321 bdisp->m2m.ctx, ctx); in bdisp_device_run()
323 bdisp->m2m.ctx = ctx; in bdisp_device_run()
598 v4l2_fh_init(&ctx->fh, bdisp->m2m.vdev); in bdisp_open()
616 ctx->fh.m2m_ctx = v4l2_m2m_ctx_init(bdisp->m2m.m2m_dev, ctx, in bdisp_open()
619 dev_err(bdisp->dev, "Failed to initialize m2m context\n"); in bdisp_open()
624 bdisp->m2m.refcnt++; in bdisp_open()
663 if (--bdisp->m2m.refcnt <= 0) in bdisp_release()
[all …]
Dbdisp.h131 * @vdev: video device node for v4l2 m2m mode
132 * @m2m_dev: v4l2 m2m device data
176 * @m2m: memory-to-memory V4L2 device information
177 * @state: flags used to synchronize m2m and capture mode operation
193 struct bdisp_m2m_device m2m; member
/kernel/linux/linux-5.10/include/linux/platform_data/
Ddma-ep93xx.h25 /* M2M channels */
64 * There is no requirement for the M2M channels.
82 * limitation, for M2M channels the direction is configurable.
/kernel/linux/patches/linux-5.10/imx8mm_patch/patches/
D0009_linux_sound.patch756 + dev_err(&pdev->dev, "failed to init m2m device %d\n", ret);
1136 + * Freescale ASRC Memory to Memory (M2M) driver
1185 + struct fsl_asrc_m2m *m2m = pair->private_m2m;
1187 + complete(&m2m->complete[IN]);
1193 + struct fsl_asrc_m2m *m2m = pair->private_m2m;
1195 + complete(&m2m->complete[OUT]);
1213 + struct fsl_asrc_m2m *m2m = pair->private_m2m;
1216 + struct dma_block *output = &m2m->dma_block[OUT];
1222 + width = snd_pcm_format_physical_width(m2m->word_format[OUT]);
1253 + if (t_size > m2m->last_period_size)
[all …]
/kernel/linux/linux-5.10/arch/arm/mach-ep93xx/
Ddma.c78 * DMA M2M channels.
80 * There are 2 M2M channels which support memcpy/memset and in addition simple
99 .name = "ep93xx-dma-m2m",
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dsun8i-r16-bananapi-m2m.dts50 compatible = "sinovoip,bananapi-m2m", "allwinner,sun8i-a33";
68 label = "bpi-m2m:blue:usr";
73 label = "bpi-m2m:green:usr";
78 label = "bpi-m2m:red:power";
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/iommu/
Dsamsung,sysmmu.yaml29 MFC in all Exynos SoCs and FIMD, M2M Scalers and G2D in Exynos5420 has 2 System
34 * M2M Scalers and G2D in Exynos5420 has one System MMU on the read channel and
/kernel/linux/linux-5.10/drivers/media/v4l2-core/
Dv4l2-mem2mem.c70 * Used only when the M2M device is registered via
73 * Used only when the M2M device is registered via
76 * Used only when the M2M device is registered via
79 * Used only when the M2M device is registered via
81 * @proc: &struct media_entity pointer with the M2M device itself.
83 * Used only when the M2M device is registered via
86 * with controls the M2M device.
289 * @m2m_dev: m2m device
290 * @m2m_ctx: m2m context
375 * @m2m_ctx: m2m context
[all …]
/kernel/linux/linux-5.10/drivers/media/platform/mtk-vcodec/
Dmtk_vcodec_enc.h26 * @m2m_buf: M2M buffer
Dmtk_vcodec_dec.h36 * @m2m_buf: M2M buffer
Dmtk_vcodec_drv.h343 * @m2m_dev_dec: m2m device for decoder
344 * @m2m_dev_enc: m2m device for encoder.
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/tremontx/
Duncore-other.json403 "BriefDescription": "Clockticks of the mesh to memory (M2M)",
408 "PublicDescription": "Clockticks of the mesh to memory (M2M)",
409 "Unit": "M2M"
/kernel/linux/linux-5.10/drivers/staging/media/meson/vdec/
Dvdec.h184 * @m2m_dev: v4l2 m2m device
185 * @m2m_ctx: v4l2 m2m context
/kernel/linux/linux-5.10/drivers/media/platform/
DMakefile24 obj-$(CONFIG_VIDEO_MEM2MEM_DEINTERLACE) += m2m-deinterlace.o
/kernel/linux/linux-5.10/drivers/media/platform/qcom/venus/
Dcore.h341 * @m2m_dev: a reference to m2m device structure
342 * @m2m_ctx: a reference to m2m context structure

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