Searched full:mhdp (Results 1 – 12 of 12) sorted by relevance
| /Linux-v6.1/drivers/gpu/drm/bridge/cadence/ |
| D | cdns-mhdp8546-hdcp.c | 18 static int cdns_mhdp_secure_mailbox_read(struct cdns_mhdp_device *mhdp) in cdns_mhdp_secure_mailbox_read() argument
22 WARN_ON(!mutex_is_locked(&mhdp->mbox_mutex)); in cdns_mhdp_secure_mailbox_read()
24 ret = readx_poll_timeout(readl, mhdp->sapb_regs + CDNS_MAILBOX_EMPTY, in cdns_mhdp_secure_mailbox_read()
30 return readl(mhdp->sapb_regs + CDNS_MAILBOX_RX_DATA) & 0xff; in cdns_mhdp_secure_mailbox_read()
33 static int cdns_mhdp_secure_mailbox_write(struct cdns_mhdp_device *mhdp, in cdns_mhdp_secure_mailbox_write() argument
38 WARN_ON(!mutex_is_locked(&mhdp->mbox_mutex)); in cdns_mhdp_secure_mailbox_write()
40 ret = readx_poll_timeout(readl, mhdp->sapb_regs + CDNS_MAILBOX_FULL, in cdns_mhdp_secure_mailbox_write()
46 writel(val, mhdp->sapb_regs + CDNS_MAILBOX_TX_DATA); in cdns_mhdp_secure_mailbox_write()
51 static int cdns_mhdp_secure_mailbox_recv_header(struct cdns_mhdp_device *mhdp, in cdns_mhdp_secure_mailbox_recv_header() argument
62 ret = cdns_mhdp_secure_mailbox_read(mhdp); in cdns_mhdp_secure_mailbox_recv_header()
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| D | cdns-mhdp8546-core.c | 58 static int cdns_mhdp_mailbox_read(struct cdns_mhdp_device *mhdp) in cdns_mhdp_mailbox_read() argument
62 WARN_ON(!mutex_is_locked(&mhdp->mbox_mutex)); in cdns_mhdp_mailbox_read()
64 ret = readx_poll_timeout(readl, mhdp->regs + CDNS_MAILBOX_EMPTY, in cdns_mhdp_mailbox_read()
70 return readl(mhdp->regs + CDNS_MAILBOX_RX_DATA) & 0xff; in cdns_mhdp_mailbox_read()
73 static int cdns_mhdp_mailbox_write(struct cdns_mhdp_device *mhdp, u8 val) in cdns_mhdp_mailbox_write() argument
77 WARN_ON(!mutex_is_locked(&mhdp->mbox_mutex)); in cdns_mhdp_mailbox_write()
79 ret = readx_poll_timeout(readl, mhdp->regs + CDNS_MAILBOX_FULL, in cdns_mhdp_mailbox_write()
85 writel(val, mhdp->regs + CDNS_MAILBOX_TX_DATA); in cdns_mhdp_mailbox_write()
90 static int cdns_mhdp_mailbox_recv_header(struct cdns_mhdp_device *mhdp, in cdns_mhdp_mailbox_recv_header() argument
100 ret = cdns_mhdp_mailbox_read(mhdp); in cdns_mhdp_mailbox_recv_header()
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| D | cdns-mhdp8546-j721e.c | 43 static int cdns_mhdp_j721e_init(struct cdns_mhdp_device *mhdp) in cdns_mhdp_j721e_init() argument
45 struct platform_device *pdev = to_platform_device(mhdp->dev); in cdns_mhdp_j721e_init()
47 mhdp->j721e_regs = devm_platform_ioremap_resource(pdev, 1); in cdns_mhdp_j721e_init()
48 return PTR_ERR_OR_ZERO(mhdp->j721e_regs); in cdns_mhdp_j721e_init()
51 static void cdns_mhdp_j721e_enable(struct cdns_mhdp_device *mhdp) in cdns_mhdp_j721e_enable() argument
59 mhdp->j721e_regs + DPTX_SRC_CFG); in cdns_mhdp_j721e_enable()
62 static void cdns_mhdp_j721e_disable(struct cdns_mhdp_device *mhdp) in cdns_mhdp_j721e_disable() argument
65 writel(0, mhdp->j721e_regs + DPTX_DSC_CFG); in cdns_mhdp_j721e_disable()
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| D | cdns-mhdp8546-hdcp.h | 85 int cdns_mhdp_hdcp_set_public_key_param(struct cdns_mhdp_device *mhdp,
87 int cdns_mhdp_hdcp_set_lc(struct cdns_mhdp_device *mhdp, u8 *val);
88 int cdns_mhdp_hdcp_enable(struct cdns_mhdp_device *mhdp, u8 content_type);
89 int cdns_mhdp_hdcp_disable(struct cdns_mhdp_device *mhdp);
90 void cdns_mhdp_hdcp_init(struct cdns_mhdp_device *mhdp);
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| D | cdns-mhdp8546-core.h | 315 * These enums present MHDP hw initialization state
327 int (*init)(struct cdns_mhdp_device *mhdp);
328 void (*exit)(struct cdns_mhdp_device *mhdp);
329 void (*enable)(struct cdns_mhdp_device *mhdp);
330 void (*disable)(struct cdns_mhdp_device *mhdp);
420 u32 cdns_mhdp_wait_for_sw_event(struct cdns_mhdp_device *mhdp, uint32_t event);
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| /Linux-v6.1/Documentation/devicetree/bindings/display/bridge/ |
| D | cdns,mhdp8546.yaml | 135 mhdp: dp-bridge@f0fb000000 {
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| /Linux-v6.1/Documentation/devicetree/bindings/phy/ |
| D | phy-cadence-torrent.yaml | 11 hardware included with the Cadence MHDP DisplayPort controller. Torrent
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| /Linux-v6.1/arch/arm64/boot/dts/ti/ |
| D | k3-j721e-common-proc-board.dts | 862 &mhdp {
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| D | k3-j721e-sk.dts | 715 &mhdp {
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| D | k3-j721e-main.dtsi | 1312 mhdp: dp-bridge@a000000 { label
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| /Linux-v6.1/drivers/platform/x86/ |
| D | think-lmi.c | 456 sprintf(pwd_type, "mhdp%d", setting->index); in new_password_store()
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| /Linux-v6.1/drivers/phy/cadence/ |
| D | phy-cadence-torrent.c | 64 * register offsets from DPTX PHY register block base (i.e MHDP
84 * register offsets from SD0801 PHY register block base (i.e MHDP
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