| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/mediatek/ |
| D | mediatek,ovl-2l.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/mediatek/mediatek,ovl-2l.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mediatek display overlay 2 layer
10 - Chun-Kuang Hu <chunkuang.hu@kernel.org>
11 - Philipp Zabel <p.zabel@pengutronix.de>
14 Mediatek display overlay 2 layer, namely OVL-2L, provides 2 more layer
15 for OVL.
16 OVL-2L device node must be siblings to the central MMSYS_CONFIG node.
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| /kernel/linux/linux-6.6/drivers/gpu/drm/mediatek/ |
| D | mtk_disp_ovl.c | 1 // SPDX-License-Identifier: GPL-2.0-only
16 #include <linux/soc/mediatek/mtk-cmdq.h>
31 #define OVL_BGCLR_SEL_IN BIT(2)
46 #define DISP_REG_OVL_ADDR(ovl, n) ((ovl)->data->addr + 0x20 * (n)) argument
47 #define DISP_REG_OVL_HDR_ADDR(ovl, n) ((ovl)->data->addr + 0x20 * (n) + 0x04) argument
48 #define DISP_REG_OVL_HDR_PITCH(ovl, n) ((ovl)->data->addr + 0x20 * (n) + 0x08) argument
57 #define OVL_CON_CLRFMT_RGBA8888 (2 << 12)
61 #define OVL_CON_CLRFMT_RGB565(ovl) ((ovl)->data->fmt_rgb565_is_0 ? \ argument
63 #define OVL_CON_CLRFMT_RGB888(ovl) ((ovl)->data->fmt_rgb565_is_0 ? \ argument
65 #define OVL_CON_CLRFMT_BIT_DEPTH_MASK(ovl) (0xFF << 4 * (ovl)) argument
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| D | mtk_drm_drv.c | 1 // SPDX-License-Identifier: GPL-2.0-only
14 #include <linux/dma-mapping.h>
50 if (info->num_planes != 1) in mtk_drm_mode_fb_create()
51 return ERR_PTR(-EINVAL); in mtk_drm_mode_fb_create()
305 .mmsys_dev_num = 2,
312 .mmsys_dev_num = 2,
316 { .compatible = "mediatek,mt2701-mmsys",
318 { .compatible = "mediatek,mt7623-mmsys",
320 { .compatible = "mediatek,mt2712-mmsys",
322 { .compatible = "mediatek,mt8167-mmsys",
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| D | mtk_drm_ddp_comp.c | 1 // SPDX-License-Identifier: GPL-2.0-only
14 #include <linux/soc/mediatek/mtk-cmdq.h>
29 #define DISP_DITHERING BIT(2)
45 #define DSC_DUAL_INOUT BIT(2)
61 #define UFO_BYPASS BIT(2)
75 cmdq_pkt_write(cmdq_pkt, cmdq_reg->subsys, in mtk_ddp_write()
76 cmdq_reg->offset + offset, value); in mtk_ddp_write()
88 cmdq_pkt_write(cmdq_pkt, cmdq_reg->subsys, in mtk_ddp_write_relaxed()
89 cmdq_reg->offset + offset, value); in mtk_ddp_write_relaxed()
101 cmdq_pkt_write_mask(cmdq_pkt, cmdq_reg->subsys, in mtk_ddp_write_mask()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/mediatek/ |
| D | mediatek,disp.txt | 29 - compatible: "mediatek,<chip>-disp-<function>", one of
30 "mediatek,<chip>-disp-ovl" - overlay (4 layers, blending, csc)
31 "mediatek,<chip>-disp-ovl-2l" - overlay (2 layers, blending, csc)
32 "mediatek,<chip>-disp-rdma" - read DMA / line buffer
33 "mediatek,<chip>-disp-wdma" - write DMA
34 "mediatek,<chip>-disp-ccorr" - color correction
35 "mediatek,<chip>-disp-color" - color processor
36 "mediatek,<chip>-disp-dither" - dither
37 "mediatek,<chip>-disp-aal" - adaptive ambient light controller
38 "mediatek,<chip>-disp-gamma" - gamma correction
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/mediatek/ |
| D | mt8192.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
7 /dts-v1/;
8 #include <dt-bindings/clock/mt8192-clk.h>
9 #include <dt-bindings/gce/mt8192-gce.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/memory/mt8192-larb-port.h>
13 #include <dt-bindings/pinctrl/mt8192-pinfunc.h>
14 #include <dt-bindings/phy/phy.h>
15 #include <dt-bindings/power/mt8192-power.h>
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| D | mt8186.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 * Author: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
6 /dts-v1/;
7 #include <dt-bindings/clock/mt8186-clk.h>
8 #include <dt-bindings/gce/mt8186-gce.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/memory/mt8186-memory-port.h>
12 #include <dt-bindings/pinctrl/mt8186-pinfunc.h>
13 #include <dt-bindings/power/mt8186-power.h>
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| D | mt8183.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
8 #include <dt-bindings/clock/mt8183-clk.h>
9 #include <dt-bindings/gce/mt8183-gce.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/memory/mt8183-larb-port.h>
13 #include <dt-bindings/power/mt8183-power.h>
14 #include <dt-bindings/reset/mt8183-resets.h>
15 #include <dt-bindings/phy/phy.h>
16 #include <dt-bindings/thermal/thermal.h>
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| D | mt8195.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
7 /dts-v1/;
8 #include <dt-bindings/clock/mt8195-clk.h>
9 #include <dt-bindings/gce/mt8195-gce.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/memory/mt8195-memory-port.h>
13 #include <dt-bindings/phy/phy.h>
14 #include <dt-bindings/pinctrl/mt8195-pinfunc.h>
15 #include <dt-bindings/power/mt8195-power.h>
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| /kernel/linux/linux-5.10/drivers/usb/atm/ |
| D | ueagle-atm.c | 1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
6 * Copyright (c) 2005-2007 Matthieu Castet <castet.matthieu@free.fr>
7 * Copyright (c) 2005-2007 Stanislaw Gruszka <stf_xl@wp.pl>
41 dev_dbg(&(usb_dev)->dev, \
42 "[ueagle-atm dbg] %s: " format, \
48 if (debug >= 2) \
49 dev_dbg(&(usb_dev)->dev, \
50 "[ueagle-atm vdbg] " format, ##args); \
60 dev_err(&(usb_dev)->dev , "[UEAGLE-ATM] " format , ##args)
63 dev_warn(&(usb_dev)->dev , "[Ueagle-atm] " format, ##args)
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| /kernel/linux/linux-6.6/drivers/usb/atm/ |
| D | ueagle-atm.c | 1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
6 * Copyright (c) 2005-2007 Matthieu Castet <castet.matthieu@free.fr>
7 * Copyright (c) 2005-2007 Stanislaw Gruszka <stf_xl@wp.pl>
41 dev_dbg(&(usb_dev)->dev, \
42 "[ueagle-atm dbg] %s: " format, \
48 if (debug >= 2) \
49 dev_dbg(&(usb_dev)->dev, \
50 "[ueagle-atm vdbg] " format, ##args); \
60 dev_err(&(usb_dev)->dev , "[UEAGLE-ATM] " format , ##args)
63 dev_warn(&(usb_dev)->dev , "[Ueagle-atm] " format, ##args)
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| /kernel/linux/linux-5.10/drivers/gpu/drm/mediatek/ |
| D | mtk_drm_ddp_comp.c | 1 // SPDX-License-Identifier: GPL-2.0-only
15 #include <linux/soc/mediatek/mtk-cmdq.h>
44 #define CCORR_GAMMA_OFF BIT(2)
68 #define UFO_BYPASS BIT(2)
75 #define DISP_DITHERING BIT(2)
95 cmdq_pkt_write(cmdq_pkt, comp->subsys, in mtk_ddp_write()
96 comp->regs_pa + offset, value); in mtk_ddp_write()
99 writel(value, comp->regs + offset); in mtk_ddp_write()
108 cmdq_pkt_write(cmdq_pkt, comp->subsys, in mtk_ddp_write_relaxed()
109 comp->regs_pa + offset, value); in mtk_ddp_write_relaxed()
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| /kernel/linux/linux-6.6/fs/overlayfs/ |
| D | inode.c | 1 // SPDX-License-Identifier: GPL-2.0-only
26 struct ovl_fs *ofs = OVL_FS(dentry->d_sb); in ovl_setattr()
39 if (attr->ia_valid & ATTR_SIZE) { in ovl_setattr()
53 if (attr->ia_valid & ATTR_SIZE) { in ovl_setattr()
60 if (attr->ia_valid & (ATTR_KILL_SUID|ATTR_KILL_SGID)) in ovl_setattr()
61 attr->ia_valid &= ~ATTR_MODE; in ovl_setattr()
64 * We might have to translate ovl file into real file object in ovl_setattr()
66 * filesystem rely on attr->ia_file in ovl_setattr()
68 attr->ia_valid &= ~ATTR_FILE; in ovl_setattr()
71 * If open(O_TRUNC) is done, VFS calls ->setattr with ATTR_OPEN in ovl_setattr()
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| /kernel/linux/linux-5.10/drivers/video/fbdev/omap2/omapfb/dss/ |
| D | dispc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
15 #include <linux/dma-mapping.h>
45 BURST_SIZE_X8 = 2,
112 /* maps which plane is using a fifo. fifo-id -> plane-id */
522 r = pm_runtime_get_sync(&dispc.pdev->dev); in dispc_runtime_get()
524 pm_runtime_put_sync(&dispc.pdev->dev); in dispc_runtime_get()
537 r = pm_runtime_put_sync(&dispc.pdev->dev); in dispc_runtime_put()
538 WARN_ON(r < 0 && r != -ENOSYS); in dispc_runtime_put()
550 if (channel == OMAP_DSS_CHANNEL_DIGIT && dispc.feat->no_framedone_tv) in dispc_mgr_get_framedone_irq()
668 dispc_write_reg(DISPC_OVL_CONV_COEF(plane, 0), CVAL(ct->rcr, ct->ry)); in dispc_ovl_write_color_conv_coef()
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| /kernel/linux/linux-6.6/drivers/video/fbdev/omap2/omapfb/dss/ |
| D | dispc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
15 #include <linux/dma-mapping.h>
45 BURST_SIZE_X8 = 2,
112 /* maps which plane is using a fifo. fifo-id -> plane-id */
522 r = pm_runtime_resume_and_get(&dispc.pdev->dev); in dispc_runtime_get()
535 r = pm_runtime_put_sync(&dispc.pdev->dev); in dispc_runtime_put()
536 WARN_ON(r < 0 && r != -ENOSYS); in dispc_runtime_put()
548 if (channel == OMAP_DSS_CHANNEL_DIGIT && dispc.feat->no_framedone_tv) in dispc_mgr_get_framedone_irq()
666 dispc_write_reg(DISPC_OVL_CONV_COEF(plane, 0), CVAL(ct->rcr, ct->ry)); in dispc_ovl_write_color_conv_coef()
667 dispc_write_reg(DISPC_OVL_CONV_COEF(plane, 1), CVAL(ct->gy, ct->rcb)); in dispc_ovl_write_color_conv_coef()
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| /kernel/linux/linux-5.10/fs/overlayfs/ |
| D | inode.c | 1 // SPDX-License-Identifier: GPL-2.0-only
32 if (attr->ia_valid & ATTR_SIZE) { in ovl_setattr()
35 err = -ETXTBSY; in ovl_setattr()
36 if (atomic_read(&realinode->i_writecount) < 0) in ovl_setattr()
52 if (attr->ia_valid & ATTR_SIZE) { in ovl_setattr()
59 if (attr->ia_valid & (ATTR_KILL_SUID|ATTR_KILL_SGID)) in ovl_setattr()
60 attr->ia_valid &= ~ATTR_MODE; in ovl_setattr()
63 * We might have to translate ovl file into real file object in ovl_setattr()
65 * filesystem rely on attr->ia_file in ovl_setattr()
67 attr->ia_valid &= ~ATTR_FILE; in ovl_setattr()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/omapdrm/dss/ |
| D | dispc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <linux/dma-mapping.h>
47 BURST_SIZE_X8 = 2,
174 /* maps which plane is using a fifo. fifo-id -> plane-id */
358 __raw_writel(val, dispc->base + idx); in dispc_write_reg()
363 return __raw_readl(dispc->base + idx); in dispc_read_reg()
371 return REG_GET(dispc, rfld->reg, rfld->high, rfld->low); in mgr_fld_read()
379 REG_FLD_MOD(dispc, rfld->reg, val, rfld->high, rfld->low); in mgr_fld_write()
384 return dispc->feat->num_ovls; in dispc_get_num_ovls()
389 return dispc->feat->num_mgrs; in dispc_get_num_mgrs()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/omapdrm/dss/ |
| D | dispc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <linux/dma-mapping.h>
47 BURST_SIZE_X8 = 2,
176 /* maps which plane is using a fifo. fifo-id -> plane-id */
358 __raw_writel(val, dispc->base + idx); in dispc_write_reg()
363 return __raw_readl(dispc->base + idx); in dispc_read_reg()
371 return REG_GET(dispc, rfld->reg, rfld->high, rfld->low); in mgr_fld_read()
379 REG_FLD_MOD(dispc, rfld->reg, val, rfld->high, rfld->low); in mgr_fld_write()
384 return dispc->feat->num_ovls; in dispc_get_num_ovls()
389 return dispc->feat->num_mgrs; in dispc_get_num_mgrs()
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| /kernel/linux/linux-6.6/drivers/media/platform/chips-media/ |
| D | coda-bit.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Coda multi-standard codec IP - BIT processor functions
5 * Copyright (C) 2012 Vista Silicon S.L.
6 * Javier Martin, <javier.martin@vista-silicon.com>
8 * Copyright (C) 2012-2014 Philipp Zabel, Pengutronix
21 #include <media/v4l2-common.h>
22 #include <media/v4l2-ctrls.h>
23 #include <media/v4l2-fh.h>
24 #include <media/v4l2-mem2mem.h>
25 #include <media/videobuf2-v4l2.h>
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| /kernel/linux/linux-5.10/drivers/media/platform/coda/ |
| D | coda-bit.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Coda multi-standard codec IP - BIT processor functions
5 * Copyright (C) 2012 Vista Silicon S.L.
6 * Javier Martin, <javier.martin@vista-silicon.com>
8 * Copyright (C) 2012-2014 Philipp Zabel, Pengutronix
20 #include <media/v4l2-common.h>
21 #include <media/v4l2-ctrls.h>
22 #include <media/v4l2-fh.h>
23 #include <media/v4l2-mem2mem.h>
24 #include <media/videobuf2-v4l2.h>
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