diff options
| -rw-r--r-- | Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml | 20 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml | 31 | ||||
| -rw-r--r-- | drivers/mailbox/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/mailbox/bcm-pdc-mailbox.c | 2 | ||||
| -rw-r--r-- | drivers/mailbox/hi6220-mailbox.c | 5 | ||||
| -rw-r--r-- | drivers/mailbox/mailbox-test.c | 8 | ||||
| -rw-r--r-- | drivers/mailbox/mailbox.c | 96 | ||||
| -rw-r--r-- | drivers/mailbox/omap-mailbox.c | 25 | ||||
| -rw-r--r-- | drivers/mailbox/pcc.c | 84 | ||||
| -rw-r--r-- | drivers/mailbox/qcom-apcs-ipc-mailbox.c | 11 | ||||
| -rw-r--r-- | drivers/mailbox/rockchip-mailbox.c | 2 | ||||
| -rw-r--r-- | include/dt-bindings/gce/mediatek,mt6795-gce.h | 123 | ||||
| -rw-r--r-- | include/linux/mailbox_client.h | 1 |
13 files changed, 288 insertions, 122 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml b/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml index d383b2ab3ce8..cef9d7601398 100644 --- a/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml +++ b/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml @@ -16,14 +16,18 @@ description: properties: compatible: - enum: - - mediatek,mt6779-gce - - mediatek,mt8173-gce - - mediatek,mt8183-gce - - mediatek,mt8186-gce - - mediatek,mt8188-gce - - mediatek,mt8192-gce - - mediatek,mt8195-gce + oneOf: + - enum: + - mediatek,mt6779-gce + - mediatek,mt8173-gce + - mediatek,mt8183-gce + - mediatek,mt8186-gce + - mediatek,mt8188-gce + - mediatek,mt8192-gce + - mediatek,mt8195-gce + - items: + - const: mediatek,mt6795-gce + - const: mediatek,mt8173-gce "#mbox-cells": const: 2 diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml index 8f924bb4c583..32d7bbc98cac 100644 --- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml +++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml @@ -19,22 +19,15 @@ properties: - items: - enum: - qcom,ipq5332-apcs-apps-global + - qcom,ipq8074-apcs-apps-global + - qcom,ipq9574-apcs-apps-global - const: qcom,ipq6018-apcs-apps-global - items: - enum: - - qcom,ipq6018-apcs-apps-global - - qcom,ipq8074-apcs-apps-global - - qcom,msm8996-apcs-hmss-global - - qcom,msm8998-apcs-hmss-global - - qcom,qcm2290-apcs-hmss-global - qcom,sc7180-apss-shared - qcom,sc8180x-apss-shared - - qcom,sdm660-apcs-hmss-global - - qcom,sdm845-apss-shared - - qcom,sm4250-apcs-hmss-global - - qcom,sm6125-apcs-hmss-global - - qcom,sm6115-apcs-hmss-global - qcom,sm8150-apss-shared + - const: qcom,sdm845-apss-shared - items: - enum: - qcom,msm8916-apcs-kpss-global @@ -45,6 +38,18 @@ properties: - qcom,qcs404-apcs-apps-global - qcom,sdx55-apcs-gcc - const: syscon + - enum: + - qcom,ipq6018-apcs-apps-global + - qcom,ipq8074-apcs-apps-global + - qcom,msm8996-apcs-hmss-global + - qcom,msm8998-apcs-hmss-global + - qcom,qcm2290-apcs-hmss-global + - qcom,sdm660-apcs-hmss-global + - qcom,sdm845-apss-shared + - qcom,sm4250-apcs-hmss-global + - qcom,sm6115-apcs-hmss-global + - qcom,sm6125-apcs-hmss-global + reg: maxItems: 1 @@ -88,6 +93,7 @@ allOf: items: - const: pll - const: aux + - if: properties: compatible: @@ -112,7 +118,6 @@ allOf: contains: enum: - qcom,ipq6018-apcs-apps-global - - qcom,ipq8074-apcs-apps-global then: properties: clocks: @@ -134,14 +139,11 @@ allOf: - qcom,msm8996-apcs-hmss-global - qcom,msm8998-apcs-hmss-global - qcom,qcm2290-apcs-hmss-global - - qcom,sc7180-apss-shared - - qcom,sc8180x-apss-shared - qcom,sdm660-apcs-hmss-global - qcom,sdm845-apss-shared - qcom,sm4250-apcs-hmss-global - qcom,sm6115-apcs-hmss-global - qcom,sm6125-apcs-hmss-global - - qcom,sm8150-apss-shared then: properties: clocks: false @@ -153,7 +155,6 @@ allOf: contains: enum: - qcom,ipq6018-apcs-apps-global - - qcom,ipq8074-apcs-apps-global then: properties: '#clock-cells': diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index af6b0f5b491d..bc2e265cb02d 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -176,7 +176,7 @@ config MAILBOX_TEST config POLARFIRE_SOC_MAILBOX tristate "PolarFire SoC (MPFS) Mailbox" depends on HAS_IOMEM - depends on SOC_MICROCHIP_POLARFIRE || COMPILE_TEST + depends on ARCH_MICROCHIP_POLARFIRE || COMPILE_TEST help This driver adds support for the PolarFire SoC (MPFS) mailbox controller. diff --git a/drivers/mailbox/bcm-pdc-mailbox.c b/drivers/mailbox/bcm-pdc-mailbox.c index 8d3a4c1fe761..8c95e3ce295f 100644 --- a/drivers/mailbox/bcm-pdc-mailbox.c +++ b/drivers/mailbox/bcm-pdc-mailbox.c @@ -1635,7 +1635,7 @@ static struct platform_driver pdc_mbox_driver = { .remove = pdc_remove, .driver = { .name = "brcm-iproc-pdc-mbox", - .of_match_table = of_match_ptr(pdc_mbox_of_match), + .of_match_table = pdc_mbox_of_match, }, }; module_platform_driver(pdc_mbox_driver); diff --git a/drivers/mailbox/hi6220-mailbox.c b/drivers/mailbox/hi6220-mailbox.c index fca61f5312d9..1c73c63598f5 100644 --- a/drivers/mailbox/hi6220-mailbox.c +++ b/drivers/mailbox/hi6220-mailbox.c @@ -325,10 +325,7 @@ static int hi6220_mbox_probe(struct platform_device *pdev) writel(~0x0, ACK_INT_CLR_REG(mbox->ipc)); /* use interrupt for tx's ack */ - if (of_find_property(node, "hi6220,mbox-tx-noirq", NULL)) - mbox->tx_irq_mode = false; - else - mbox->tx_irq_mode = true; + mbox->tx_irq_mode = !of_property_read_bool(node, "hi6220,mbox-tx-noirq"); if (mbox->tx_irq_mode) mbox->controller.txdone_irq = true; diff --git a/drivers/mailbox/mailbox-test.c b/drivers/mailbox/mailbox-test.c index 4555d678fadd..c4a705c30331 100644 --- a/drivers/mailbox/mailbox-test.c +++ b/drivers/mailbox/mailbox-test.c @@ -12,10 +12,12 @@ #include <linux/kernel.h> #include <linux/mailbox_client.h> #include <linux/module.h> +#include <linux/mutex.h> #include <linux/of.h> #include <linux/platform_device.h> #include <linux/poll.h> #include <linux/slab.h> +#include <linux/spinlock.h> #include <linux/uaccess.h> #include <linux/sched/signal.h> @@ -38,6 +40,7 @@ struct mbox_test_device { char *signal; char *message; spinlock_t lock; + struct mutex mutex; wait_queue_head_t waitq; struct fasync_struct *async_queue; struct dentry *root_debugfs_dir; @@ -110,6 +113,8 @@ static ssize_t mbox_test_message_write(struct file *filp, return -EINVAL; } + mutex_lock(&tdev->mutex); + tdev->message = kzalloc(MBOX_MAX_MSG_LEN, GFP_KERNEL); if (!tdev->message) return -ENOMEM; @@ -144,6 +149,8 @@ out: kfree(tdev->message); tdev->signal = NULL; + mutex_unlock(&tdev->mutex); + return ret < 0 ? ret : count; } @@ -392,6 +399,7 @@ static int mbox_test_probe(struct platform_device *pdev) platform_set_drvdata(pdev, tdev); spin_lock_init(&tdev->lock); + mutex_init(&tdev->mutex); if (tdev->rx_channel) { tdev->rx_buffer = devm_kzalloc(&pdev->dev, diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c index 4229b9b5da98..adf36c05fa43 100644 --- a/drivers/mailbox/mailbox.c +++ b/drivers/mailbox/mailbox.c @@ -317,6 +317,71 @@ int mbox_flush(struct mbox_chan *chan, unsigned long timeout) } EXPORT_SYMBOL_GPL(mbox_flush); +static int __mbox_bind_client(struct mbox_chan *chan, struct mbox_client *cl) +{ + struct device *dev = cl->dev; + unsigned long flags; + int ret; + + if (chan->cl || !try_module_get(chan->mbox->dev->driver->owner)) { + dev_dbg(dev, "%s: mailbox not free\n", __func__); + return -EBUSY; + } + + spin_lock_irqsave(&chan->lock, flags); + chan->msg_free = 0; + chan->msg_count = 0; + chan->active_req = NULL; + chan->cl = cl; + init_completion(&chan->tx_complete); + + if (chan->txdone_method == TXDONE_BY_POLL && cl->knows_txdone) + chan->txdone_method = TXDONE_BY_ACK; + + spin_unlock_irqrestore(&chan->lock, flags); + + if (chan->mbox->ops->startup) { + ret = chan->mbox->ops->startup(chan); + + if (ret) { + dev_err(dev, "Unable to startup the chan (%d)\n", ret); + mbox_free_channel(chan); + return ret; + } + } + + return 0; +} + +/** + * mbox_bind_client - Request a mailbox channel. + * @chan: The mailbox channel to bind the client to. + * @cl: Identity of the client requesting the channel. + * + * The Client specifies its requirements and capabilities while asking for + * a mailbox channel. It can't be called from atomic context. + * The channel is exclusively allocated and can't be used by another + * client before the owner calls mbox_free_channel. + * After assignment, any packet received on this channel will be + * handed over to the client via the 'rx_callback'. + * The framework holds reference to the client, so the mbox_client + * structure shouldn't be modified until the mbox_free_channel returns. + * + * Return: 0 if the channel was assigned to the client successfully. + * <0 for request failure. + */ +int mbox_bind_client(struct mbox_chan *chan, struct mbox_client *cl) +{ + int ret; + + mutex_lock(&con_mutex); + ret = __mbox_bind_client(chan, cl); + mutex_unlock(&con_mutex); + + return ret; +} +EXPORT_SYMBOL_GPL(mbox_bind_client); + /** * mbox_request_channel - Request a mailbox channel. * @cl: Identity of the client requesting the channel. @@ -340,7 +405,6 @@ struct mbox_chan *mbox_request_channel(struct mbox_client *cl, int index) struct mbox_controller *mbox; struct of_phandle_args spec; struct mbox_chan *chan; - unsigned long flags; int ret; if (!dev || !dev->of_node) { @@ -372,33 +436,9 @@ struct mbox_chan *mbox_request_channel(struct mbox_client *cl, int index) return chan; } - if (chan->cl || !try_module_get(mbox->dev->driver->owner)) { - dev_dbg(dev, "%s: mailbox not free\n", __func__); - mutex_unlock(&con_mutex); - return ERR_PTR(-EBUSY); - } - - spin_lock_irqsave(&chan->lock, flags); - chan->msg_free = 0; - chan->msg_count = 0; - chan->active_req = NULL; - chan->cl = cl; - init_completion(&chan->tx_complete); - - if (chan->txdone_method == TXDONE_BY_POLL && cl->knows_txdone) - chan->txdone_method = TXDONE_BY_ACK; - - spin_unlock_irqrestore(&chan->lock, flags); - - if (chan->mbox->ops->startup) { - ret = chan->mbox->ops->startup(chan); - - if (ret) { - dev_err(dev, "Unable to startup the chan (%d)\n", ret); - mbox_free_channel(chan); - chan = ERR_PTR(ret); - } - } + ret = __mbox_bind_client(chan, cl); + if (ret) + chan = ERR_PTR(ret); mutex_unlock(&con_mutex); return chan; diff --git a/drivers/mailbox/omap-mailbox.c b/drivers/mailbox/omap-mailbox.c index 098c82d87137..fa2ce3246b70 100644 --- a/drivers/mailbox/omap-mailbox.c +++ b/drivers/mailbox/omap-mailbox.c @@ -417,8 +417,6 @@ struct mbox_chan *omap_mbox_request_channel(struct mbox_client *cl, struct device *dev = cl->dev; struct omap_mbox *mbox = NULL; struct omap_mbox_device *mdev; - struct mbox_chan *chan; - unsigned long flags; int ret; if (!dev) @@ -441,23 +439,11 @@ struct mbox_chan *omap_mbox_request_channel(struct mbox_client *cl, if (!mbox || !mbox->chan) return ERR_PTR(-ENOENT); - chan = mbox->chan; - spin_lock_irqsave(&chan->lock, flags); - chan->msg_free = 0; - chan->msg_count = 0; - chan->active_req = NULL; - chan->cl = cl; - init_completion(&chan->tx_complete); - spin_unlock_irqrestore(&chan->lock, flags); - - ret = chan->mbox->ops->startup(chan); - if (ret) { - pr_err("Unable to startup the chan (%d)\n", ret); - mbox_free_channel(chan); - chan = ERR_PTR(ret); - } + ret = mbox_bind_client(mbox->chan, cl); + if (ret) + return ERR_PTR(ret); - return chan; + return mbox->chan; } EXPORT_SYMBOL(omap_mbox_request_channel); @@ -763,8 +749,7 @@ static int omap_mbox_probe(struct platform_device *pdev) finfo->name = child->name; - if (of_find_property(child, "ti,mbox-send-noirq", NULL)) - finfo->send_no_irq = true; + finfo->send_no_irq = of_property_read_bool(child, "ti,mbox-send-noirq"); if (finfo->tx_id >= num_fifos || finfo->rx_id >= num_fifos || finfo->tx_usr >= num_users || finfo->rx_usr >= num_users) diff --git a/drivers/mailbox/pcc.c b/drivers/mailbox/pcc.c index 105d46c9801b..a44d4b3e5beb 100644 --- a/drivers/mailbox/pcc.c +++ b/drivers/mailbox/pcc.c @@ -282,8 +282,7 @@ pcc_mbox_request_channel(struct mbox_client *cl, int subspace_id) { struct pcc_chan_info *pchan; struct mbox_chan *chan; - struct device *dev; - unsigned long flags; + int rc; if (subspace_id < 0 || subspace_id >= pcc_chan_count) return ERR_PTR(-ENOENT); @@ -294,32 +293,10 @@ pcc_mbox_request_channel(struct mbox_client *cl, int subspace_id) pr_err("Channel not found for idx: %d\n", subspace_id); return ERR_PTR(-EBUSY); } - dev = chan->mbox->dev; - spin_lock_irqsave(&chan->lock, flags); - chan->msg_free = 0; - chan->msg_count = 0; - chan->active_req = NULL; - chan->cl = cl; - init_completion(&chan->tx_complete); - - if (chan->txdone_method == TXDONE_BY_POLL && cl->knows_txdone) - chan->txdone_method = TXDONE_BY_ACK; - - spin_unlock_irqrestore(&chan->lock, flags); - - if (pchan->plat_irq > 0) { - int rc; - - rc = devm_request_irq(dev, pchan->plat_irq, pcc_mbox_irq, 0, - MBOX_IRQ_NAME, chan); - if (unlikely(rc)) { - dev_err(dev, "failed to register PCC interrupt %d\n", - pchan->plat_irq); - pcc_mbox_free_channel(&pchan->chan); - return ERR_PTR(rc); - } - } + rc = mbox_bind_client(chan, cl); + if (rc) + return ERR_PTR(rc); return &pchan->chan; } @@ -333,23 +310,12 @@ EXPORT_SYMBOL_GPL(pcc_mbox_request_channel); */ void pcc_mbox_free_channel(struct pcc_mbox_chan *pchan) { - struct pcc_chan_info *pchan_info = to_pcc_chan_info(pchan); struct mbox_chan *chan = pchan->mchan; - unsigned long flags; if (!chan || !chan->cl) return; - if (pchan_info->plat_irq > 0) - devm_free_irq(chan->mbox->dev, pchan_info->plat_irq, chan); - - spin_lock_irqsave(&chan->lock, flags); - chan->cl = NULL; - chan->active_req = NULL; - if (chan->txdone_method == TXDONE_BY_ACK) - chan->txdone_method = TXDONE_BY_POLL; - - spin_unlock_irqrestore(&chan->lock, flags); + mbox_free_channel(chan); } EXPORT_SYMBOL_GPL(pcc_mbox_free_channel); @@ -377,8 +343,48 @@ static int pcc_send_data(struct mbox_chan *chan, void *data) return pcc_chan_reg_read_modify_write(&pchan->db); } +/** + * pcc_startup - Called from Mailbox Controller code. Used here + * to request the interrupt. + * @chan: Pointer to Mailbox channel to startup. + * + * Return: Err if something failed else 0 for success. + */ +static int pcc_startup(struct mbox_chan *chan) +{ + struct pcc_chan_info *pchan = chan->con_priv; + int rc; + + if (pchan->plat_irq > 0) { + rc = devm_request_irq(chan->mbox->dev, pchan->plat_irq, pcc_mbox_irq, 0, + MBOX_IRQ_NAME, chan); + if (unlikely(rc)) { + dev_err(chan->mbox->dev, "failed to register PCC interrupt %d\n", + pchan->plat_irq); + return rc; + } + } + + return 0; +} + +/** + * pcc_shutdown - Called from Mailbox Controller code. Used here + * to free the interrupt. + * @chan: Pointer to Mailbox channel to shutdown. + */ +static void pcc_shutdown(struct mbox_chan *chan) +{ + struct pcc_chan_info *pchan = chan->con_priv; + + if (pchan->plat_irq > 0) + devm_free_irq(chan->mbox->dev, pchan->plat_irq, chan); +} + static const struct mbox_chan_ops pcc_chan_ops = { .send_data = pcc_send_data, + .startup = pcc_startup, + .shutdown = pcc_shutdown, }; /** diff --git a/drivers/mailbox/qcom-apcs-ipc-mailbox.c b/drivers/mailbox/qcom-apcs-ipc-mailbox.c index 6bbf87c6d60b..002a135ee868 100644 --- a/drivers/mailbox/qcom-apcs-ipc-mailbox.c +++ b/drivers/mailbox/qcom-apcs-ipc-mailbox.c @@ -141,9 +141,7 @@ static int qcom_apcs_ipc_remove(struct platform_device *pdev) /* .data is the offset of the ipc register within the global block */ static const struct of_device_id qcom_apcs_ipc_of_match[] = { - { .compatible = "qcom,ipq5332-apcs-apps-global", .data = &ipq6018_apcs_data }, { .compatible = "qcom,ipq6018-apcs-apps-global", .data = &ipq6018_apcs_data }, - { .compatible = "qcom,ipq8074-apcs-apps-global", .data = &ipq6018_apcs_data }, { .compatible = "qcom,msm8916-apcs-kpss-global", .data = &msm8916_apcs_data }, { .compatible = "qcom,msm8939-apcs-kpss-global", .data = &msm8916_apcs_data }, { .compatible = "qcom,msm8953-apcs-kpss-global", .data = &msm8994_apcs_data }, @@ -153,15 +151,18 @@ static const struct of_device_id qcom_apcs_ipc_of_match[] = { { .compatible = "qcom,msm8998-apcs-hmss-global", .data = &msm8994_apcs_data }, { .compatible = "qcom,qcm2290-apcs-hmss-global", .data = &msm8994_apcs_data }, { .compatible = "qcom,qcs404-apcs-apps-global", .data = &msm8916_apcs_data }, - { .compatible = "qcom,sc7180-apss-shared", .data = &apps_shared_apcs_data }, - { .compatible = "qcom,sc8180x-apss-shared", .data = &apps_shared_apcs_data }, { .compatible = "qcom,sdm660-apcs-hmss-global", .data = &msm8994_apcs_data }, { .compatible = "qcom,sdm845-apss-shared", .data = &apps_shared_apcs_data }, { .compatible = "qcom,sm4250-apcs-hmss-global", .data = &msm8994_apcs_data }, { .compatible = "qcom,sm6125-apcs-hmss-global", .data = &msm8994_apcs_data }, - { .compatible = "qcom,sm8150-apss-shared", .data = &apps_shared_apcs_data }, { .compatible = "qcom,sm6115-apcs-hmss-global", .data = &msm8994_apcs_data }, { .compatible = "qcom,sdx55-apcs-gcc", .data = &sdx55_apcs_data }, + /* Do not add any more entries using existing driver data */ + { .compatible = "qcom,ipq5332-apcs-apps-global", .data = &ipq6018_apcs_data }, + { .compatible = "qcom,ipq8074-apcs-apps-global", .data = &ipq6018_apcs_data }, + { .compatible = "qcom,sc7180-apss-shared", .data = &apps_shared_apcs_data }, + { .compatible = "qcom,sc8180x-apss-shared", .data = &apps_shared_apcs_data }, + { .compatible = "qcom,sm8150-apss-shared", .data = &apps_shared_apcs_data }, {} }; MODULE_DEVICE_TABLE(of, qcom_apcs_ipc_of_match); diff --git a/drivers/mailbox/rockchip-mailbox.c b/drivers/mailbox/rockchip-mailbox.c index 28d7bfee2641..116286ecc5a0 100644 --- a/drivers/mailbox/rockchip-mailbox.c +++ b/drivers/mailbox/rockchip-mailbox.c @@ -248,7 +248,7 @@ static struct platform_driver rockchip_mbox_driver = { .probe = rockchip_mbox_probe, .driver = { .name = "rockchip-mailbox", - .of_match_table = of_match_ptr(rockchip_mbox_of_match), + .of_match_table = rockchip_mbox_of_match, }, }; diff --git a/include/dt-bindings/gce/mediatek,mt6795-gce.h b/include/dt-bindings/gce/mediatek,mt6795-gce.h new file mode 100644 index 000000000000..97d5ba2d2b44 --- /dev/null +++ b/include/dt-bindings/gce/mediatek,mt6795-gce.h @@ -0,0 +1,123 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2023 Collabora Ltd. + * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> + */ +#ifndef _DT_BINDINGS_GCE_MT6795_H +#define _DT_BINDINGS_GCE_MT6795_H + +/* GCE HW thread priority */ +#define CMDQ_THR_PRIO_LOWEST 0 +#define CMDQ_THR_PRIO_NORMAL 1 +#define CMDQ_THR_PRIO_NORMAL_2 2 +#define CMDQ_THR_PRIO_MEDIUM 3 +#define CMDQ_THR_PRIO_MEDIUM_2 4 +#define CMDQ_THR_PRIO_HIGH 5 +#define CMDQ_THR_PRIO_HIGHER 6 +#define CMDQ_THR_PRIO_HIGHEST 7 + +/* GCE SUBSYS */ +#define SUBSYS_1300XXXX 0 +#define SUBSYS_1400XXXX 1 +#define SUBSYS_1401XXXX 2 +#define SUBSYS_1402XXXX 3 +#define SUBSYS_1500XXXX 4 +#define SUBSYS_1600XXXX 5 +#define SUBSYS_1700XXXX 6 +#define SUBSYS_1800XXXX 7 +#define SUBSYS_1000XXXX 8 +#define SUBSYS_1001XXXX 9 +#define SUBSYS_1002XXXX 10 +#define SUBSYS_1003XXXX 11 +#define SUBSYS_1004XXXX 12 +#define SUBSYS_1005XXXX 13 +#define SUBSYS_1020XXXX 14 +#define SUBSYS_1021XXXX 15 +#define SUBSYS_1120XXXX 16 +#define SUBSYS_1121XXXX 17 +#define SUBSYS_1122XXXX 18 +#define SUBSYS_1123XXXX 19 +#define SUBSYS_1124XXXX 20 +#define SUBSYS_1125XXXX 21 +#define SUBSYS_1126XXXX 22 + +/* GCE HW EVENT */ +#define CMDQ_EVENT_MDP_RDMA0_SOF 0 +#define CMDQ_EVENT_MDP_RDMA1_SOF 1 +#define CMDQ_EVENT_MDP_DSI0_TE_SOF 2 +#define CMDQ_EVENT_MDP_DSI1_TE_SOF 3 +#define CMDQ_EVENT_MDP_MVW_SOF 4 +#define CMDQ_EVENT_MDP_TDSHP0_SOF 5 +#define CMDQ_EVENT_MDP_TDSHP1_SOF 6 +#define CMDQ_EVENT_MDP_WDMA_SOF 7 +#define CMDQ_EVENT_MDP_WROT0_SOF 8 +#define CMDQ_EVENT_MDP_WROT1_SOF 9 +#define CMDQ_EVENT_MDP_CROP_SOF 10 +#define CMDQ_EVENT_DISP_OVL0_SOF 11 +#define CMDQ_EVENT_DISP_OVL1_SOF 12 +#define CMDQ_EVENT_DISP_RDMA0_SOF 13 +#define CMDQ_EVENT_DISP_RDMA1_SOF 14 +#define CMDQ_EVENT_DISP_RDMA2_SOF 15 +#define CMDQ_EVENT_DISP_WDMA0_SOF 16 +#define CMDQ_EVENT_DISP_WDMA1_SOF 17 +#define CMDQ_EVENT_DISP_COLOR0_SOF 18 +#define CMDQ_EVENT_DISP_COLOR1_SOF 19 +#define CMDQ_EVENT_DISP_AAL_SOF 20 +#define CMDQ_EVENT_DISP_GAMMA_SOF 21 +#define CMDQ_EVENT_DISP_UFOE_SOF 22 +#define CMDQ_EVENT_DISP_PWM0_SOF 23 +#define CMDQ_EVENT_DISP_PWM1_SOF 24 +#define CMDQ_EVENT_DISP_OD_SOF 25 +#define CMDQ_EVENT_MDP_RDMA0_EOF 26 +#define CMDQ_EVENT_MDP_RDMA1_EOF 27 +#define CMDQ_EVENT_MDP_RSZ0_EOF 28 +#define CMDQ_EVENT_MDP_RSZ1_EOF 29 +#define CMDQ_EVENT_MDP_RSZ2_EOF 30 +#define CMDQ_EVENT_MDP_TDSHP0_EOF 31 +#define CMDQ_EVENT_MDP_TDSHP1_EOF 32 +#define CMDQ_EVENT_MDP_WDMA_EOF 33 +#define CMDQ_EVENT_MDP_WROT0_WRITE_EOF 34 +#define CMDQ_EVENT_MDP_WROT0_READ_EOF 35 +#define CMDQ_EVENT_MDP_WROT1_WRITE_EOF 36 +#define CMDQ_EVENT_MDP_WROT1_READ_EOF 37 +#define CMDQ_EVENT_MDP_CROP_EOF 38 +#define CMDQ_EVENT_DISP_OVL0_EOF 39 +#define CMDQ_EVENT_DISP_OVL1_EOF 40 +#define CMDQ_EVENT_DISP_RDMA0_EOF 41 +#define CMDQ_EVENT_DISP_RDMA1_EOF 42 +#define CMDQ_EVENT_DISP_RDMA2_EOF 43 +#define CMDQ_EVENT_DISP_WDMA0_EOF 44 +#define CMDQ_EVENT_DISP_WDMA1_EOF 45 +#define CMDQ_EVENT_DISP_COLOR0_EOF 46 +#define CMDQ_EVENT_DISP_COLOR1_EOF 47 +#define CMDQ_EVENT_DISP_AAL_EOF 48 +#define CMDQ_EVENT_DISP_GAMMA_EOF 49 +#define CMDQ_EVENT_DISP_UFOE_EOF 50 +#define CMDQ_EVENT_DISP_DPI0_EOF 51 +#define CMDQ_EVENT_MUTEX0_STREAM_EOF 52 +#define CMDQ_EVENT_MUTEX1_STREAM_EOF 53 +#define CMDQ_EVENT_MUTEX2_STREAM_EOF 54 +#define CMDQ_EVENT_MUTEX3_STREAM_EOF 55 +#define CMDQ_EVENT_MUTEX4_STREAM_EOF 56 +#define CMDQ_EVENT_MUTEX5_STREAM_EOF 57 +#define CMDQ_EVENT_MUTEX6_STREAM_EOF 58 +#define CMDQ_EVENT_MUTEX7_STREAM_EOF 59 +#define CMDQ_EVENT_MUTEX8_STREAM_EOF 60 +#define CMDQ_EVENT_MUTEX9_STREAM_EOF 61 +#define CMDQ_EVENT_DISP_RDMA0_UNDERRUN 62 +#define CMDQ_EVENT_DISP_RDMA1_UNDERRUN 63 +#define CMDQ_EVENT_DISP_RDMA2_UNDERRUN 64 +#define CMDQ_EVENT_ISP_PASS2_2_EOF 129 +#define CMDQ_EVENT_ISP_PASS2_1_EOF 130 +#define CMDQ_EVENT_ISP_PASS2_0_EOF 131 +#define CMDQ_EVENT_ISP_PASS1_1_EOF 132 +#define CMDQ_EVENT_ISP_PASS1_0_EOF 133 +#define CMDQ_EVENT_CAMSV_2_PASS1_EOF 134 +#define CMDQ_EVENT_CAMSV_1_PASS1_EOF 135 +#define CMDQ_EVENT_SENINF_CAM1_2_3_FIFO_FULL 136 +#define CMDQ_EVENT_SENINF_CAM0_FIFO_FULL 137 +#define CMDQ_EVENT_JPGENC_PASS2_EOF 257 +#define CMDQ_EVENT_JPGENC_PASS1_EOF 258 +#define CMDQ_EVENT_JPGDEC_EOF 259 + +#endif diff --git a/include/linux/mailbox_client.h b/include/linux/mailbox_client.h index 65229a45590f..734694912ef7 100644 --- a/include/linux/mailbox_client.h +++ b/include/linux/mailbox_client.h @@ -37,6 +37,7 @@ struct mbox_client { void (*tx_done)(struct mbox_client *cl, void *mssg, int r); }; +int mbox_bind_client(struct mbox_chan *chan, struct mbox_client *cl); struct mbox_chan *mbox_request_channel_byname(struct mbox_client *cl, const char *name); struct mbox_chan *mbox_request_channel(struct mbox_client *cl, int index); |