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Searched refs:jpeg (Results 1 – 25 of 58) sorted by relevance

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/Linux-v6.1/drivers/media/platform/samsung/s5p-jpeg/
Djpeg-core.c590 switch (ctx->jpeg->variant->version) { in s5p_jpeg_to_user_subsampling()
767 struct s5p_jpeg *jpeg = ctx->jpeg; in exynos4_jpeg_parse_decode_h_tbl() local
796 exynos4_jpeg_select_dec_h_tbl(jpeg->regs, c, in exynos4_jpeg_parse_decode_h_tbl()
804 struct s5p_jpeg *jpeg = ctx->jpeg; in exynos4_jpeg_parse_huff_tbl() local
832 writel(word, jpeg->regs + in exynos4_jpeg_parse_huff_tbl()
846 writel(word, jpeg->regs + in exynos4_jpeg_parse_huff_tbl()
853 writel(word, jpeg->regs + in exynos4_jpeg_parse_huff_tbl()
863 struct s5p_jpeg *jpeg = ctx->jpeg; in exynos4_jpeg_parse_decode_q_tbl() local
878 exynos4_jpeg_set_dec_components(jpeg->regs, components); in exynos4_jpeg_parse_decode_q_tbl()
888 exynos4_jpeg_select_dec_q_tbl(jpeg->regs, c, x); in exynos4_jpeg_parse_decode_q_tbl()
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DMakefile2 s5p-jpeg-objs := jpeg-core.o jpeg-hw-exynos3250.o jpeg-hw-exynos4.o jpeg-hw-s5p.o
3 obj-$(CONFIG_VIDEO_SAMSUNG_S5P_JPEG) += s5p-jpeg.o
/Linux-v6.1/drivers/media/platform/mediatek/jpeg/
Dmtk_jpeg_core.c136 struct mtk_jpeg_dev *jpeg = video_drvdata(file); in mtk_jpeg_querycap() local
138 strscpy(cap->driver, jpeg->variant->dev_name, sizeof(cap->driver)); in mtk_jpeg_querycap()
139 strscpy(cap->card, jpeg->variant->dev_name, sizeof(cap->card)); in mtk_jpeg_querycap()
216 struct mtk_jpeg_dev *jpeg = ctx->jpeg; in mtk_jpeg_enum_fmt_vid_cap() local
218 return mtk_jpeg_enum_fmt(jpeg->variant->formats, in mtk_jpeg_enum_fmt_vid_cap()
219 jpeg->variant->num_formats, f, in mtk_jpeg_enum_fmt_vid_cap()
227 struct mtk_jpeg_dev *jpeg = ctx->jpeg; in mtk_jpeg_enum_fmt_vid_out() local
229 return mtk_jpeg_enum_fmt(jpeg->variant->formats, in mtk_jpeg_enum_fmt_vid_out()
230 jpeg->variant->num_formats, f, in mtk_jpeg_enum_fmt_vid_out()
309 struct mtk_jpeg_dev *jpeg = ctx->jpeg; in mtk_jpeg_g_fmt_vid_mplane() local
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DKconfig12 Mediatek jpeg codec driver provides HW capability to decode
16 module will be called mtk-jpeg
Dmtk_jpeg_core.h152 struct mtk_jpeg_dev *jpeg; member
/Linux-v6.1/drivers/gpu/drm/amd/amdgpu/
Damdgpu_jpeg.c39 INIT_DELAYED_WORK(&adev->jpeg.idle_work, amdgpu_jpeg_idle_work_handler); in amdgpu_jpeg_sw_init()
40 mutex_init(&adev->jpeg.jpeg_pg_lock); in amdgpu_jpeg_sw_init()
41 atomic_set(&adev->jpeg.total_submission_cnt, 0); in amdgpu_jpeg_sw_init()
50 for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { in amdgpu_jpeg_sw_fini()
51 if (adev->jpeg.harvest_config & (1 << i)) in amdgpu_jpeg_sw_fini()
54 amdgpu_ring_fini(&adev->jpeg.inst[i].ring_dec); in amdgpu_jpeg_sw_fini()
57 mutex_destroy(&adev->jpeg.jpeg_pg_lock); in amdgpu_jpeg_sw_fini()
64 cancel_delayed_work_sync(&adev->jpeg.idle_work); in amdgpu_jpeg_suspend()
77 container_of(work, struct amdgpu_device, jpeg.idle_work.work); in amdgpu_jpeg_idle_work_handler()
81 for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { in amdgpu_jpeg_idle_work_handler()
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Djpeg_v2_5.c63 adev->jpeg.num_jpeg_inst = JPEG25_MAX_HW_INSTANCES_ARCTURUS; in jpeg_v2_5_early_init()
64 for (i = 0; i < adev->jpeg.num_jpeg_inst; i++) { in jpeg_v2_5_early_init()
67 adev->jpeg.harvest_config |= 1 << i; in jpeg_v2_5_early_init()
69 if (adev->jpeg.harvest_config == (AMDGPU_JPEG_HARVEST_JPEG0 | in jpeg_v2_5_early_init()
93 for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { in jpeg_v2_5_sw_init()
94 if (adev->jpeg.harvest_config & (1 << i)) in jpeg_v2_5_sw_init()
99 VCN_2_0__SRCID__JPEG_DECODE, &adev->jpeg.inst[i].irq); in jpeg_v2_5_sw_init()
105 VCN_2_6__SRCID_DJPEG0_POISON, &adev->jpeg.inst[i].irq); in jpeg_v2_5_sw_init()
111 VCN_2_6__SRCID_EJPEG0_POISON, &adev->jpeg.inst[i].irq); in jpeg_v2_5_sw_init()
124 for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { in jpeg_v2_5_sw_init()
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Djpeg_v3_0.c65 adev->jpeg.num_jpeg_inst = 1; in jpeg_v3_0_early_init()
88 VCN_2_0__SRCID__JPEG_DECODE, &adev->jpeg.inst->irq); in jpeg_v3_0_sw_init()
100 ring = &adev->jpeg.inst->ring_dec; in jpeg_v3_0_sw_init()
104 r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, 0, in jpeg_v3_0_sw_init()
109 adev->jpeg.internal.jpeg_pitch = mmUVD_JPEG_PITCH_INTERNAL_OFFSET; in jpeg_v3_0_sw_init()
110 adev->jpeg.inst->external.jpeg_pitch = SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_PITCH); in jpeg_v3_0_sw_init()
145 struct amdgpu_ring *ring = &adev->jpeg.inst->ring_dec; in jpeg_v3_0_hw_init()
173 if (adev->jpeg.cur_state != AMD_PG_STATE_GATE && in jpeg_v3_0_hw_fini()
331 struct amdgpu_ring *ring = &adev->jpeg.inst->ring_dec; in jpeg_v3_0_start()
498 if(state == adev->jpeg.cur_state) in jpeg_v3_0_set_powergating_state()
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Djpeg_v4_0.c54 adev->jpeg.num_jpeg_inst = 1; in jpeg_v4_0_early_init()
77 VCN_4_0__SRCID__JPEG_DECODE, &adev->jpeg.inst->irq); in jpeg_v4_0_sw_init()
89 ring = &adev->jpeg.inst->ring_dec; in jpeg_v4_0_sw_init()
93 r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, 0, in jpeg_v4_0_sw_init()
98 adev->jpeg.internal.jpeg_pitch = regUVD_JPEG_PITCH_INTERNAL_OFFSET; in jpeg_v4_0_sw_init()
99 adev->jpeg.inst->external.jpeg_pitch = SOC15_REG_OFFSET(JPEG, 0, regUVD_JPEG_PITCH); in jpeg_v4_0_sw_init()
134 struct amdgpu_ring *ring = &adev->jpeg.inst->ring_dec; in jpeg_v4_0_hw_init()
166 if (adev->jpeg.cur_state != AMD_PG_STATE_GATE && in jpeg_v4_0_hw_fini()
329 struct amdgpu_ring *ring = &adev->jpeg.inst->ring_dec; in jpeg_v4_0_start()
495 if (state == adev->jpeg.cur_state) in jpeg_v4_0_set_powergating_state()
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Djpeg_v2_0.c51 adev->jpeg.num_jpeg_inst = 1; in jpeg_v2_0_early_init()
74 VCN_2_0__SRCID__JPEG_DECODE, &adev->jpeg.inst->irq); in jpeg_v2_0_sw_init()
86 ring = &adev->jpeg.inst->ring_dec; in jpeg_v2_0_sw_init()
90 r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, in jpeg_v2_0_sw_init()
95 adev->jpeg.internal.jpeg_pitch = mmUVD_JPEG_PITCH_INTERNAL_OFFSET; in jpeg_v2_0_sw_init()
96 adev->jpeg.inst->external.jpeg_pitch = SOC15_REG_OFFSET(JPEG, 0, mmUVD_JPEG_PITCH); in jpeg_v2_0_sw_init()
131 struct amdgpu_ring *ring = &adev->jpeg.inst->ring_dec; in jpeg_v2_0_hw_init()
157 if (adev->jpeg.cur_state != AMD_PG_STATE_GATE && in jpeg_v2_0_hw_fini()
314 struct amdgpu_ring *ring = &adev->jpeg.inst->ring_dec; in jpeg_v2_0_start()
701 if (state == adev->jpeg.cur_state) in jpeg_v2_0_set_powergating_state()
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Djpeg_v1_0.c440 amdgpu_fence_process(&adev->jpeg.inst->ring_dec); in jpeg_v1_0_process_interrupt()
462 adev->jpeg.num_jpeg_inst = 1; in jpeg_v1_0_early_init()
483 r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, 126, &adev->jpeg.inst->irq); in jpeg_v1_0_sw_init()
487 ring = &adev->jpeg.inst->ring_dec; in jpeg_v1_0_sw_init()
489 r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, in jpeg_v1_0_sw_init()
494 adev->jpeg.internal.jpeg_pitch = adev->jpeg.inst->external.jpeg_pitch = in jpeg_v1_0_sw_init()
511 amdgpu_ring_fini(&adev->jpeg.inst[0].ring_dec); in jpeg_v1_0_sw_fini()
524 struct amdgpu_ring *ring = &adev->jpeg.inst->ring_dec; in jpeg_v1_0_start()
582 adev->jpeg.inst->ring_dec.funcs = &jpeg_v1_0_decode_ring_vm_funcs; in jpeg_v1_0_set_dec_ring_funcs()
593 adev->jpeg.inst->irq.funcs = &jpeg_v1_0_irq_funcs; in jpeg_v1_0_set_irq_funcs()
Dvcn_v1_0.c211 ring = &adev->jpeg.inst->ring_dec; in vcn_v1_0_hw_init()
1220 adev->vcn.inst[inst_idx].pause_state.jpeg, in vcn_v1_0_pause_dpg_mode()
1221 new_state->fw_based, new_state->jpeg); in vcn_v1_0_pause_dpg_mode()
1273 if (adev->vcn.inst[inst_idx].pause_state.jpeg != new_state->jpeg) { in vcn_v1_0_pause_dpg_mode()
1276 adev->vcn.inst[inst_idx].pause_state.jpeg, in vcn_v1_0_pause_dpg_mode()
1277 new_state->fw_based, new_state->jpeg); in vcn_v1_0_pause_dpg_mode()
1282 if (new_state->jpeg == VCN_DPG_STATE__PAUSE) { in vcn_v1_0_pause_dpg_mode()
1304 ring = &adev->jpeg.inst->ring_dec; in vcn_v1_0_pause_dpg_mode()
1330 adev->vcn.inst[inst_idx].pause_state.jpeg = new_state->jpeg; in vcn_v1_0_pause_dpg_mode()
1802 if (amdgpu_fence_count_emitted(&adev->jpeg.inst->ring_dec)) in vcn_v1_0_idle_work_handler()
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/Linux-v6.1/drivers/media/platform/nxp/imx-jpeg/
Dmxc-jpeg.c341 static void print_mxc_buf(struct mxc_jpeg_dev *jpeg, struct vb2_buffer *buf, in print_mxc_buf() argument
358 v4l2_dbg(3, debug, &jpeg->v4l2_dev, in print_mxc_buf()
487 static bool mxc_jpeg_alloc_slot_data(struct mxc_jpeg_dev *jpeg, in mxc_jpeg_alloc_slot_data() argument
494 if (jpeg->slot_data[slot].desc) in mxc_jpeg_alloc_slot_data()
498 desc = dma_alloc_coherent(jpeg->dev, in mxc_jpeg_alloc_slot_data()
500 &jpeg->slot_data[slot].desc_handle, in mxc_jpeg_alloc_slot_data()
504 jpeg->slot_data[slot].desc = desc; in mxc_jpeg_alloc_slot_data()
507 cfg_desc = dma_alloc_coherent(jpeg->dev, in mxc_jpeg_alloc_slot_data()
509 &jpeg->slot_data[slot].cfg_desc_handle, in mxc_jpeg_alloc_slot_data()
513 jpeg->slot_data[slot].cfg_desc = cfg_desc; in mxc_jpeg_alloc_slot_data()
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DMakefile2 mxc-jpeg-encdec-objs := mxc-jpeg-hw.o mxc-jpeg.o
3 obj-$(CONFIG_VIDEO_IMX8_JPEG) += mxc-jpeg-encdec.o
/Linux-v6.1/Documentation/userspace-api/media/v4l/
Dvidioc-g-jpegcomp.rst39 :ref:`JPEG class controls <jpeg-controls>` for image quality and JPEG
69 :ref:`V4L2_CID_JPEG_COMPRESSION_QUALITY <jpeg-quality-control>`
89 - See :ref:`jpeg-markers`. Deprecated. If
90 :ref:`V4L2_CID_JPEG_ACTIVE_MARKER <jpeg-active-marker-control>`
Dcommon.rst48 ext-ctrls-jpeg
/Linux-v6.1/drivers/media/platform/mediatek/
DMakefile2 obj-y += jpeg/
DKconfig5 source "drivers/media/platform/mediatek/jpeg/Kconfig"
/Linux-v6.1/Documentation/userspace-api/media/drivers/
Dmeye-uapi.rst48 Takes a snapshot in an uncompressed or compressed jpeg format.
50 jpeg snapshot) the size of the image. The image data is
/Linux-v6.1/drivers/media/platform/samsung/
DMakefile6 obj-y += s5p-jpeg/
DKconfig9 source "drivers/media/platform/samsung/s5p-jpeg/Kconfig"
/Linux-v6.1/drivers/media/platform/nxp/
DMakefile4 obj-y += imx-jpeg/
/Linux-v6.1/drivers/media/platform/chips-media/
DMakefile3 …a-vpu-objs := coda-common.o coda-bit.o coda-gdi.o coda-h264.o coda-mpeg2.o coda-mpeg4.o coda-jpeg.o
/Linux-v6.1/drivers/media/platform/aspeed/
Daspeed-video.c292 struct aspeed_video_addr jpeg; member
1150 aspeed_video_write(video, VE_JPEG_ADDR, video->jpeg.dma); in aspeed_video_init_regs()
1501 if (video->jpeg.virt) in aspeed_video_update_subsampling()
1502 aspeed_video_update_jpeg_table(video->jpeg.virt, video->yuv420); in aspeed_video_update_subsampling()
1931 if (!aspeed_video_alloc_buf(video, &video->jpeg, in aspeed_video_init()
1938 VE_JPEG_HEADER_SIZE, &video->jpeg.dma); in aspeed_video_init()
1940 aspeed_video_init_jpeg_table(video->jpeg.virt, video->yuv420); in aspeed_video_init()
1996 aspeed_video_free_buf(video, &video->jpeg); in aspeed_video_probe()
2028 aspeed_video_free_buf(video, &video->jpeg); in aspeed_video_remove()
/Linux-v6.1/drivers/media/v4l2-core/
DMakefile31 obj-$(CONFIG_V4L2_JPEG_HELPER) += v4l2-jpeg.o

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