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-rw-r--r--drivers/media/cec/usb/pulse8/pulse8-cec.c7
-rw-r--r--drivers/media/i2c/tc358746.c4
-rw-r--r--drivers/media/pci/cx23885/cx23885-dvb.c12
-rw-r--r--drivers/media/platform/amphion/vpu_core.c4
-rw-r--r--drivers/media/platform/amphion/vpu_mbox.c9
-rw-r--r--drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c10
-rw-r--r--drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c4
-rw-r--r--drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c4
-rw-r--r--drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c3
-rw-r--r--drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h1
-rw-r--r--drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c135
-rw-r--r--drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.h5
-rw-r--r--drivers/media/platform/nxp/imx7-media-csi.c7
-rw-r--r--drivers/media/platform/qcom/venus/hfi_cmds.c4
-rw-r--r--drivers/media/platform/verisilicon/hantro.h46
-rw-r--r--drivers/media/platform/verisilicon/hantro_postproc.c12
-rw-r--r--drivers/media/usb/uvc/uvc_v4l2.c2
17 files changed, 125 insertions, 144 deletions
diff --git a/drivers/media/cec/usb/pulse8/pulse8-cec.c b/drivers/media/cec/usb/pulse8/pulse8-cec.c
index 04b13cdc38d2..ba67587bd43e 100644
--- a/drivers/media/cec/usb/pulse8/pulse8-cec.c
+++ b/drivers/media/cec/usb/pulse8/pulse8-cec.c
@@ -809,8 +809,11 @@ static void pulse8_ping_eeprom_work_handler(struct work_struct *work)
mutex_lock(&pulse8->lock);
cmd = MSGCODE_PING;
- pulse8_send_and_wait(pulse8, &cmd, 1,
- MSGCODE_COMMAND_ACCEPTED, 0);
+ if (pulse8_send_and_wait(pulse8, &cmd, 1,
+ MSGCODE_COMMAND_ACCEPTED, 0)) {
+ dev_warn(pulse8->dev, "failed to ping EEPROM\n");
+ goto unlock;
+ }
if (pulse8->vers < 2)
goto unlock;
diff --git a/drivers/media/i2c/tc358746.c b/drivers/media/i2c/tc358746.c
index e9b2d906c177..3f7e147ef594 100644
--- a/drivers/media/i2c/tc358746.c
+++ b/drivers/media/i2c/tc358746.c
@@ -813,8 +813,8 @@ static unsigned long tc358746_find_pll_settings(struct tc358746 *tc358746,
u32 min_delta = 0xffffffff;
u16 prediv_max = 17;
u16 prediv_min = 1;
- u16 m_best, mul;
- u16 p_best, p;
+ u16 m_best = 0, mul;
+ u16 p_best = 1, p;
u8 postdiv;
if (fout > 1000 * HZ_PER_MHZ) {
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c
index 8fd5b6ef2428..7551ca4a322a 100644
--- a/drivers/media/pci/cx23885/cx23885-dvb.c
+++ b/drivers/media/pci/cx23885/cx23885-dvb.c
@@ -2459,16 +2459,10 @@ static int dvb_register(struct cx23885_tsport *port)
request_module("%s", info.type);
client_tuner = i2c_new_client_device(&dev->i2c_bus[1].i2c_adap, &info);
if (!i2c_client_has_driver(client_tuner)) {
- module_put(client_demod->dev.driver->owner);
- i2c_unregister_device(client_demod);
- port->i2c_client_demod = NULL;
goto frontend_detach;
}
if (!try_module_get(client_tuner->dev.driver->owner)) {
i2c_unregister_device(client_tuner);
- module_put(client_demod->dev.driver->owner);
- i2c_unregister_device(client_demod);
- port->i2c_client_demod = NULL;
goto frontend_detach;
}
port->i2c_client_tuner = client_tuner;
@@ -2505,16 +2499,10 @@ static int dvb_register(struct cx23885_tsport *port)
request_module("%s", info.type);
client_tuner = i2c_new_client_device(&dev->i2c_bus[1].i2c_adap, &info);
if (!i2c_client_has_driver(client_tuner)) {
- module_put(client_demod->dev.driver->owner);
- i2c_unregister_device(client_demod);
- port->i2c_client_demod = NULL;
goto frontend_detach;
}
if (!try_module_get(client_tuner->dev.driver->owner)) {
i2c_unregister_device(client_tuner);
- module_put(client_demod->dev.driver->owner);
- i2c_unregister_device(client_demod);
- port->i2c_client_demod = NULL;
goto frontend_detach;
}
port->i2c_client_tuner = client_tuner;
diff --git a/drivers/media/platform/amphion/vpu_core.c b/drivers/media/platform/amphion/vpu_core.c
index 43d85a54268b..7863b7b53494 100644
--- a/drivers/media/platform/amphion/vpu_core.c
+++ b/drivers/media/platform/amphion/vpu_core.c
@@ -826,7 +826,7 @@ static const struct dev_pm_ops vpu_core_pm_ops = {
static struct vpu_core_resources imx8q_enc = {
.type = VPU_CORE_TYPE_ENC,
- .fwname = "vpu/vpu_fw_imx8_enc.bin",
+ .fwname = "amphion/vpu/vpu_fw_imx8_enc.bin",
.stride = 16,
.max_width = 1920,
.max_height = 1920,
@@ -841,7 +841,7 @@ static struct vpu_core_resources imx8q_enc = {
static struct vpu_core_resources imx8q_dec = {
.type = VPU_CORE_TYPE_DEC,
- .fwname = "vpu/vpu_fw_imx8_dec.bin",
+ .fwname = "amphion/vpu/vpu_fw_imx8_dec.bin",
.stride = 256,
.max_width = 8188,
.max_height = 8188,
diff --git a/drivers/media/platform/amphion/vpu_mbox.c b/drivers/media/platform/amphion/vpu_mbox.c
index bf759eb2fd46..b6d5b4844f67 100644
--- a/drivers/media/platform/amphion/vpu_mbox.c
+++ b/drivers/media/platform/amphion/vpu_mbox.c
@@ -46,11 +46,10 @@ static int vpu_mbox_request_channel(struct device *dev, struct vpu_mbox *mbox)
cl->rx_callback = vpu_mbox_rx_callback;
ch = mbox_request_channel_byname(cl, mbox->name);
- if (IS_ERR(ch)) {
- dev_err(dev, "Failed to request mbox chan %s, ret : %ld\n",
- mbox->name, PTR_ERR(ch));
- return PTR_ERR(ch);
- }
+ if (IS_ERR(ch))
+ return dev_err_probe(dev, PTR_ERR(ch),
+ "Failed to request mbox chan %s\n",
+ mbox->name);
mbox->ch = ch;
return 0;
diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
index 4768156181c9..60425c99a2b8 100644
--- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c
@@ -28,7 +28,6 @@
#include "mtk_jpeg_core.h"
#include "mtk_jpeg_dec_parse.h"
-#if defined(CONFIG_OF)
static struct mtk_jpeg_fmt mtk_jpeg_enc_formats[] = {
{
.fourcc = V4L2_PIX_FMT_JPEG,
@@ -102,7 +101,6 @@ static struct mtk_jpeg_fmt mtk_jpeg_dec_formats[] = {
.flags = MTK_JPEG_FMT_FLAG_CAPTURE,
},
};
-#endif
#define MTK_JPEG_ENC_NUM_FORMATS ARRAY_SIZE(mtk_jpeg_enc_formats)
#define MTK_JPEG_DEC_NUM_FORMATS ARRAY_SIZE(mtk_jpeg_dec_formats)
@@ -1312,6 +1310,8 @@ static int mtk_jpeg_probe(struct platform_device *pdev)
jpeg->dev = &pdev->dev;
jpeg->variant = of_device_get_match_data(jpeg->dev);
+ platform_set_drvdata(pdev, jpeg);
+
ret = devm_of_platform_populate(&pdev->dev);
if (ret) {
v4l2_err(&jpeg->v4l2_dev, "Master of platform populate failed.");
@@ -1383,8 +1383,6 @@ static int mtk_jpeg_probe(struct platform_device *pdev)
jpeg->variant->dev_name, jpeg->vdev->num,
VIDEO_MAJOR, jpeg->vdev->minor);
- platform_set_drvdata(pdev, jpeg);
-
pm_runtime_enable(&pdev->dev);
return 0;
@@ -1455,7 +1453,6 @@ static const struct dev_pm_ops mtk_jpeg_pm_ops = {
SET_RUNTIME_PM_OPS(mtk_jpeg_pm_suspend, mtk_jpeg_pm_resume, NULL)
};
-#if defined(CONFIG_OF)
static int mtk_jpegenc_get_hw(struct mtk_jpeg_ctx *ctx)
{
struct mtk_jpegenc_comp_dev *comp_jpeg;
@@ -1951,14 +1948,13 @@ static const struct of_device_id mtk_jpeg_match[] = {
};
MODULE_DEVICE_TABLE(of, mtk_jpeg_match);
-#endif
static struct platform_driver mtk_jpeg_driver = {
.probe = mtk_jpeg_probe,
.remove_new = mtk_jpeg_remove,
.driver = {
.name = MTK_JPEG_NAME,
- .of_match_table = of_match_ptr(mtk_jpeg_match),
+ .of_match_table = mtk_jpeg_match,
.pm = &mtk_jpeg_pm_ops,
},
};
diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c
index 869068fac5e2..baa7be58ce69 100644
--- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c
+++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c
@@ -39,7 +39,6 @@ enum mtk_jpeg_color {
MTK_JPEG_COLOR_400 = 0x00110000
};
-#if defined(CONFIG_OF)
static const struct of_device_id mtk_jpegdec_hw_ids[] = {
{
.compatible = "mediatek,mt8195-jpgdec-hw",
@@ -47,7 +46,6 @@ static const struct of_device_id mtk_jpegdec_hw_ids[] = {
{},
};
MODULE_DEVICE_TABLE(of, mtk_jpegdec_hw_ids);
-#endif
static inline int mtk_jpeg_verify_align(u32 val, int align, u32 reg)
{
@@ -653,7 +651,7 @@ static struct platform_driver mtk_jpegdec_hw_driver = {
.probe = mtk_jpegdec_hw_probe,
.driver = {
.name = "mtk-jpegdec-hw",
- .of_match_table = of_match_ptr(mtk_jpegdec_hw_ids),
+ .of_match_table = mtk_jpegdec_hw_ids,
},
};
diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c
index 71e85b4bbf12..244018365b6f 100644
--- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c
+++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c
@@ -46,7 +46,6 @@ static const struct mtk_jpeg_enc_qlt mtk_jpeg_enc_quality[] = {
{.quality_param = 97, .hardware_value = JPEG_ENC_QUALITY_Q97},
};
-#if defined(CONFIG_OF)
static const struct of_device_id mtk_jpegenc_drv_ids[] = {
{
.compatible = "mediatek,mt8195-jpgenc-hw",
@@ -54,7 +53,6 @@ static const struct of_device_id mtk_jpegenc_drv_ids[] = {
{},
};
MODULE_DEVICE_TABLE(of, mtk_jpegenc_drv_ids);
-#endif
void mtk_jpeg_enc_reset(void __iomem *base)
{
@@ -377,7 +375,7 @@ static struct platform_driver mtk_jpegenc_hw_driver = {
.probe = mtk_jpegenc_hw_probe,
.driver = {
.name = "mtk-jpegenc-hw",
- .of_match_table = of_match_ptr(mtk_jpegenc_drv_ids),
+ .of_match_table = mtk_jpegenc_drv_ids,
},
};
diff --git a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c
index f555341ae708..04e6dc6cfa1d 100644
--- a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c
+++ b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c
@@ -233,7 +233,8 @@ void vdec_msg_queue_deinit(struct vdec_msg_queue *msg_queue,
kfree(lat_buf->private_data);
}
- cancel_work_sync(&msg_queue->core_work);
+ if (msg_queue->wdma_addr.size)
+ cancel_work_sync(&msg_queue->core_work);
}
static void vdec_msg_queue_core_work(struct work_struct *work)
diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h
index ed15ea348f97..a2b4fb9e29e7 100644
--- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h
+++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg-hw.h
@@ -58,7 +58,6 @@
#define CAST_OFBSIZE_LO CAST_STATUS18
#define CAST_OFBSIZE_HI CAST_STATUS19
-#define MXC_MAX_SLOTS 1 /* TODO use all 4 slots*/
/* JPEG-Decoder Wrapper Slot Registers 0..3 */
#define SLOT_BASE 0x10000
#define SLOT_STATUS 0x0
diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c
index c0e49be42450..9512c0a61966 100644
--- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c
+++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c
@@ -745,87 +745,77 @@ static void notify_src_chg(struct mxc_jpeg_ctx *ctx)
v4l2_event_queue_fh(&ctx->fh, &ev);
}
-static int mxc_get_free_slot(struct mxc_jpeg_slot_data slot_data[], int n)
+static int mxc_get_free_slot(struct mxc_jpeg_slot_data *slot_data)
{
- int free_slot = 0;
-
- while (slot_data[free_slot].used && free_slot < n)
- free_slot++;
-
- return free_slot; /* >=n when there are no more free slots */
+ if (!slot_data->used)
+ return slot_data->slot;
+ return -1;
}
-static bool mxc_jpeg_alloc_slot_data(struct mxc_jpeg_dev *jpeg,
- unsigned int slot)
+static bool mxc_jpeg_alloc_slot_data(struct mxc_jpeg_dev *jpeg)
{
struct mxc_jpeg_desc *desc;
struct mxc_jpeg_desc *cfg_desc;
void *cfg_stm;
- if (jpeg->slot_data[slot].desc)
+ if (jpeg->slot_data.desc)
goto skip_alloc; /* already allocated, reuse it */
/* allocate descriptor for decoding/encoding phase */
desc = dma_alloc_coherent(jpeg->dev,
sizeof(struct mxc_jpeg_desc),
- &jpeg->slot_data[slot].desc_handle,
+ &jpeg->slot_data.desc_handle,
GFP_ATOMIC);
if (!desc)
goto err;
- jpeg->slot_data[slot].desc = desc;
+ jpeg->slot_data.desc = desc;
/* allocate descriptor for configuration phase (encoder only) */
cfg_desc = dma_alloc_coherent(jpeg->dev,
sizeof(struct mxc_jpeg_desc),
- &jpeg->slot_data[slot].cfg_desc_handle,
+ &jpeg->slot_data.cfg_desc_handle,
GFP_ATOMIC);
if (!cfg_desc)
goto err;
- jpeg->slot_data[slot].cfg_desc = cfg_desc;
+ jpeg->slot_data.cfg_desc = cfg_desc;
/* allocate configuration stream */
cfg_stm = dma_alloc_coherent(jpeg->dev,
MXC_JPEG_MAX_CFG_STREAM,
- &jpeg->slot_data[slot].cfg_stream_handle,
+ &jpeg->slot_data.cfg_stream_handle,
GFP_ATOMIC);
if (!cfg_stm)
goto err;
- jpeg->slot_data[slot].cfg_stream_vaddr = cfg_stm;
+ jpeg->slot_data.cfg_stream_vaddr = cfg_stm;
skip_alloc:
- jpeg->slot_data[slot].used = true;
+ jpeg->slot_data.used = true;
return true;
err:
- dev_err(jpeg->dev, "Could not allocate descriptors for slot %d", slot);
+ dev_err(jpeg->dev, "Could not allocate descriptors for slot %d", jpeg->slot_data.slot);
return false;
}
-static void mxc_jpeg_free_slot_data(struct mxc_jpeg_dev *jpeg,
- unsigned int slot)
+static void mxc_jpeg_free_slot_data(struct mxc_jpeg_dev *jpeg)
{
- if (slot >= MXC_MAX_SLOTS) {
- dev_err(jpeg->dev, "Invalid slot %d, nothing to free.", slot);
- return;
- }
-
/* free descriptor for decoding/encoding phase */
dma_free_coherent(jpeg->dev, sizeof(struct mxc_jpeg_desc),
- jpeg->slot_data[slot].desc,
- jpeg->slot_data[slot].desc_handle);
+ jpeg->slot_data.desc,
+ jpeg->slot_data.desc_handle);
/* free descriptor for encoder configuration phase / decoder DHT */
dma_free_coherent(jpeg->dev, sizeof(struct mxc_jpeg_desc),
- jpeg->slot_data[slot].cfg_desc,
- jpeg->slot_data[slot].cfg_desc_handle);
+ jpeg->slot_data.cfg_desc,
+ jpeg->slot_data.cfg_desc_handle);
/* free configuration stream */
dma_free_coherent(jpeg->dev, MXC_JPEG_MAX_CFG_STREAM,
- jpeg->slot_data[slot].cfg_stream_vaddr,
- jpeg->slot_data[slot].cfg_stream_handle);
+ jpeg->slot_data.cfg_stream_vaddr,
+ jpeg->slot_data.cfg_stream_handle);
- jpeg->slot_data[slot].used = false;
+ jpeg->slot_data.used = false;
}
static void mxc_jpeg_check_and_set_last_buffer(struct mxc_jpeg_ctx *ctx,
@@ -855,7 +845,7 @@ static void mxc_jpeg_job_finish(struct mxc_jpeg_ctx *ctx, enum vb2_buffer_state
v4l2_m2m_buf_done(dst_buf, state);
mxc_jpeg_disable_irq(reg, ctx->slot);
- ctx->mxc_jpeg->slot_data[ctx->slot].used = false;
+ jpeg->slot_data.used = false;
if (reset)
mxc_jpeg_sw_reset(reg);
}
@@ -919,7 +909,7 @@ static irqreturn_t mxc_jpeg_dec_irq(int irq, void *priv)
goto job_unlock;
}
- if (!jpeg->slot_data[slot].used)
+ if (!jpeg->slot_data.used)
goto job_unlock;
dec_ret = readl(reg + MXC_SLOT_OFFSET(slot, SLOT_STATUS));
@@ -1179,13 +1169,13 @@ static void mxc_jpeg_config_dec_desc(struct vb2_buffer *out_buf,
struct mxc_jpeg_dev *jpeg = ctx->mxc_jpeg;
void __iomem *reg = jpeg->base_reg;
unsigned int slot = ctx->slot;
- struct mxc_jpeg_desc *desc = jpeg->slot_data[slot].desc;
- struct mxc_jpeg_desc *cfg_desc = jpeg->slot_data[slot].cfg_desc;
- dma_addr_t desc_handle = jpeg->slot_data[slot].desc_handle;
- dma_addr_t cfg_desc_handle = jpeg->slot_data[slot].cfg_desc_handle;
- dma_addr_t cfg_stream_handle = jpeg->slot_data[slot].cfg_stream_handle;
- unsigned int *cfg_size = &jpeg->slot_data[slot].cfg_stream_size;
- void *cfg_stream_vaddr = jpeg->slot_data[slot].cfg_stream_vaddr;
+ struct mxc_jpeg_desc *desc = jpeg->slot_data.desc;
+ struct mxc_jpeg_desc *cfg_desc = jpeg->slot_data.cfg_desc;
+ dma_addr_t desc_handle = jpeg->slot_data.desc_handle;
+ dma_addr_t cfg_desc_handle = jpeg->slot_data.cfg_desc_handle;
+ dma_addr_t cfg_stream_handle = jpeg->slot_data.cfg_stream_handle;
+ unsigned int *cfg_size = &jpeg->slot_data.cfg_stream_size;
+ void *cfg_stream_vaddr = jpeg->slot_data.cfg_stream_vaddr;
struct mxc_jpeg_src_buf *jpeg_src_buf;
jpeg_src_buf = vb2_to_mxc_buf(src_buf);
@@ -1245,18 +1235,18 @@ static void mxc_jpeg_config_enc_desc(struct vb2_buffer *out_buf,
struct mxc_jpeg_dev *jpeg = ctx->mxc_jpeg;
void __iomem *reg = jpeg->base_reg;
unsigned int slot = ctx->slot;
- struct mxc_jpeg_desc *desc = jpeg->slot_data[slot].desc;
- struct mxc_jpeg_desc *cfg_desc = jpeg->slot_data[slot].cfg_desc;
- dma_addr_t desc_handle = jpeg->slot_data[slot].desc_handle;
- dma_addr_t cfg_desc_handle = jpeg->slot_data[slot].cfg_desc_handle;
- void *cfg_stream_vaddr = jpeg->slot_data[slot].cfg_stream_vaddr;
+ struct mxc_jpeg_desc *desc = jpeg->slot_data.desc;
+ struct mxc_jpeg_desc *cfg_desc = jpeg->slot_data.cfg_desc;
+ dma_addr_t desc_handle = jpeg->slot_data.desc_handle;
+ dma_addr_t cfg_desc_handle = jpeg->slot_data.cfg_desc_handle;
+ void *cfg_stream_vaddr = jpeg->slot_data.cfg_stream_vaddr;
struct mxc_jpeg_q_data *q_data;
enum mxc_jpeg_image_format img_fmt;
int w, h;
q_data = mxc_jpeg_get_q_data(ctx, src_buf->vb2_queue->type);
- jpeg->slot_data[slot].cfg_stream_size =
+ jpeg->slot_data.cfg_stream_size =
mxc_jpeg_setup_cfg_stream(cfg_stream_vaddr,
q_data->fmt->fourcc,
q_data->crop.width,
@@ -1265,7 +1255,7 @@ static void mxc_jpeg_config_enc_desc(struct vb2_buffer *out_buf,
/* chain the config descriptor with the encoding descriptor */
cfg_desc->next_descpt_ptr = desc_handle | MXC_NXT_DESCPT_EN;
- cfg_desc->buf_base0 = jpeg->slot_data[slot].cfg_stream_handle;
+ cfg_desc->buf_base0 = jpeg->slot_data.cfg_stream_handle;
cfg_desc->buf_base1 = 0;
cfg_desc->line_pitch = 0;
cfg_desc->stm_bufbase = 0; /* no output expected */
@@ -1408,7 +1398,7 @@ static void mxc_jpeg_device_run_timeout(struct work_struct *work)
unsigned long flags;
spin_lock_irqsave(&ctx->mxc_jpeg->hw_lock, flags);
- if (ctx->slot < MXC_MAX_SLOTS && ctx->mxc_jpeg->slot_data[ctx->slot].used) {
+ if (ctx->mxc_jpeg->slot_data.used) {
dev_warn(jpeg->dev, "%s timeout, cancel it\n",
ctx->mxc_jpeg->mode == MXC_JPEG_DECODE ? "decode" : "encode");
mxc_jpeg_job_finish(ctx, VB2_BUF_STATE_ERROR, true);
@@ -1476,12 +1466,12 @@ static void mxc_jpeg_device_run(void *priv)
mxc_jpeg_enable(reg);
mxc_jpeg_set_l_endian(reg, 1);
- ctx->slot = mxc_get_free_slot(jpeg->slot_data, MXC_MAX_SLOTS);
- if (ctx->slot >= MXC_MAX_SLOTS) {
+ ctx->slot = mxc_get_free_slot(&jpeg->slot_data);
+ if (ctx->slot < 0) {
dev_err(dev, "No more free slots\n");
goto end;
}
- if (!mxc_jpeg_alloc_slot_data(jpeg, ctx->slot)) {
+ if (!mxc_jpeg_alloc_slot_data(jpeg)) {
dev_err(dev, "Cannot allocate slot data\n");
goto end;
}
@@ -2101,7 +2091,7 @@ static int mxc_jpeg_open(struct file *file)
}
ctx->fh.ctrl_handler = &ctx->ctrl_handler;
mxc_jpeg_set_default_params(ctx);
- ctx->slot = MXC_MAX_SLOTS; /* slot not allocated yet */
+ ctx->slot = -1; /* slot not allocated yet */
INIT_DELAYED_WORK(&ctx->task_timer, mxc_jpeg_device_run_timeout);
if (mxc_jpeg->mode == MXC_JPEG_DECODE)
@@ -2677,6 +2667,11 @@ static int mxc_jpeg_attach_pm_domains(struct mxc_jpeg_dev *jpeg)
dev_err(dev, "No power domains defined for jpeg node\n");
return jpeg->num_domains;
}
+ if (jpeg->num_domains == 1) {
+ /* genpd_dev_pm_attach() attach automatically if power domains count is 1 */
+ jpeg->num_domains = 0;
+ return 0;
+ }
jpeg->pd_dev = devm_kmalloc_array(dev, jpeg->num_domains,
sizeof(*jpeg->pd_dev), GFP_KERNEL);
@@ -2718,7 +2713,6 @@ static int mxc_jpeg_probe(struct platform_device *pdev)
int ret;
int mode;
const struct of_device_id *of_id;
- unsigned int slot;
of_id = of_match_node(mxc_jpeg_match, dev->of_node);
if (!of_id)
@@ -2742,19 +2736,22 @@ static int mxc_jpeg_probe(struct platform_device *pdev)
if (IS_ERR(jpeg->base_reg))
return PTR_ERR(jpeg->base_reg);
- for (slot = 0; slot < MXC_MAX_SLOTS; slot++) {
- dec_irq = platform_get_irq(pdev, slot);
- if (dec_irq < 0) {
- ret = dec_irq;
- goto err_irq;
- }
- ret = devm_request_irq(&pdev->dev, dec_irq, mxc_jpeg_dec_irq,
- 0, pdev->name, jpeg);
- if (ret) {
- dev_err(&pdev->dev, "Failed to request irq %d (%d)\n",
- dec_irq, ret);
- goto err_irq;
- }
+ ret = of_property_read_u32_index(pdev->dev.of_node, "slot", 0, &jpeg->slot_data.slot);
+ if (ret)
+ jpeg->slot_data.slot = 0;
+ dev_info(&pdev->dev, "choose slot %d\n", jpeg->slot_data.slot);
+ dec_irq = platform_get_irq(pdev, 0);
+ if (dec_irq < 0) {
+ dev_err(&pdev->dev, "Failed to get irq %d\n", dec_irq);
+ ret = dec_irq;
+ goto err_irq;
+ }
+ ret = devm_request_irq(&pdev->dev, dec_irq, mxc_jpeg_dec_irq,
+ 0, pdev->name, jpeg);
+ if (ret) {
+ dev_err(&pdev->dev, "Failed to request irq %d (%d)\n",
+ dec_irq, ret);
+ goto err_irq;
}
jpeg->pdev = pdev;
@@ -2914,11 +2911,9 @@ static const struct dev_pm_ops mxc_jpeg_pm_ops = {
static void mxc_jpeg_remove(struct platform_device *pdev)
{
- unsigned int slot;
struct mxc_jpeg_dev *jpeg = platform_get_drvdata(pdev);
- for (slot = 0; slot < MXC_MAX_SLOTS; slot++)
- mxc_jpeg_free_slot_data(jpeg, slot);
+ mxc_jpeg_free_slot_data(jpeg);
pm_runtime_disable(&pdev->dev);
video_unregister_device(jpeg->dec_vdev);
diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.h b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.h
index 87157db78082..d80e94cc9d99 100644
--- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.h
+++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.h
@@ -97,7 +97,7 @@ struct mxc_jpeg_ctx {
struct mxc_jpeg_q_data cap_q;
struct v4l2_fh fh;
enum mxc_jpeg_enc_state enc_state;
- unsigned int slot;
+ int slot;
unsigned int source_change;
bool header_parsed;
struct v4l2_ctrl_handler ctrl_handler;
@@ -106,6 +106,7 @@ struct mxc_jpeg_ctx {
};
struct mxc_jpeg_slot_data {
+ int slot;
bool used;
struct mxc_jpeg_desc *desc; // enc/dec descriptor
struct mxc_jpeg_desc *cfg_desc; // configuration descriptor
@@ -128,7 +129,7 @@ struct mxc_jpeg_dev {
struct v4l2_device v4l2_dev;
struct v4l2_m2m_dev *m2m_dev;
struct video_device *dec_vdev;
- struct mxc_jpeg_slot_data slot_data[MXC_MAX_SLOTS];
+ struct mxc_jpeg_slot_data slot_data;
int num_domains;
struct device **pd_dev;
struct device_link **pd_link;
diff --git a/drivers/media/platform/nxp/imx7-media-csi.c b/drivers/media/platform/nxp/imx7-media-csi.c
index 0bd2613b9320..791bde67f439 100644
--- a/drivers/media/platform/nxp/imx7-media-csi.c
+++ b/drivers/media/platform/nxp/imx7-media-csi.c
@@ -9,7 +9,9 @@
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
+#include <linux/math.h>
#include <linux/mfd/syscon.h>
+#include <linux/minmax.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/of_graph.h>
@@ -1137,8 +1139,9 @@ __imx7_csi_video_try_fmt(struct v4l2_pix_format *pixfmt,
* TODO: Implement configurable stride support.
*/
walign = 8 * 8 / cc->bpp;
- v4l_bound_align_image(&pixfmt->width, 1, 0xffff, walign,
- &pixfmt->height, 1, 0xffff, 1, 0);
+ pixfmt->width = clamp(round_up(pixfmt->width, walign), walign,
+ round_down(65535U, walign));
+ pixfmt->height = clamp(pixfmt->height, 1U, 65535U);
pixfmt->bytesperline = pixfmt->width * cc->bpp / 8;
pixfmt->sizeimage = pixfmt->bytesperline * pixfmt->height;
diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.c b/drivers/media/platform/qcom/venus/hfi_cmds.c
index 7f0802a5518c..3418d2dd9371 100644
--- a/drivers/media/platform/qcom/venus/hfi_cmds.c
+++ b/drivers/media/platform/qcom/venus/hfi_cmds.c
@@ -251,8 +251,8 @@ int pkt_session_unset_buffers(struct hfi_session_release_buffer_pkt *pkt,
pkt->extradata_size = 0;
pkt->shdr.hdr.size =
- struct_size((struct hfi_session_set_buffers_pkt *)0,
- buffer_info, bd->num_buffers);
+ struct_size_t(struct hfi_session_set_buffers_pkt,
+ buffer_info, bd->num_buffers);
}
pkt->response_req = bd->response_required;
diff --git a/drivers/media/platform/verisilicon/hantro.h b/drivers/media/platform/verisilicon/hantro.h
index 6523ffb74881..77aee9489516 100644
--- a/drivers/media/platform/verisilicon/hantro.h
+++ b/drivers/media/platform/verisilicon/hantro.h
@@ -370,26 +370,26 @@ extern int hantro_debug;
pr_err("%s:%d: " fmt, __func__, __LINE__, ##args)
/* Structure access helpers. */
-static inline struct hantro_ctx *fh_to_ctx(struct v4l2_fh *fh)
+static __always_inline struct hantro_ctx *fh_to_ctx(struct v4l2_fh *fh)
{
return container_of(fh, struct hantro_ctx, fh);
}
/* Register accessors. */
-static inline void vepu_write_relaxed(struct hantro_dev *vpu,
- u32 val, u32 reg)
+static __always_inline void vepu_write_relaxed(struct hantro_dev *vpu,
+ u32 val, u32 reg)
{
vpu_debug(6, "0x%04x = 0x%08x\n", reg / 4, val);
writel_relaxed(val, vpu->enc_base + reg);
}
-static inline void vepu_write(struct hantro_dev *vpu, u32 val, u32 reg)
+static __always_inline void vepu_write(struct hantro_dev *vpu, u32 val, u32 reg)
{
vpu_debug(6, "0x%04x = 0x%08x\n", reg / 4, val);
writel(val, vpu->enc_base + reg);
}
-static inline u32 vepu_read(struct hantro_dev *vpu, u32 reg)
+static __always_inline u32 vepu_read(struct hantro_dev *vpu, u32 reg)
{
u32 val = readl(vpu->enc_base + reg);
@@ -397,27 +397,27 @@ static inline u32 vepu_read(struct hantro_dev *vpu, u32 reg)
return val;
}
-static inline void vdpu_write_relaxed(struct hantro_dev *vpu,
- u32 val, u32 reg)
+static __always_inline void vdpu_write_relaxed(struct hantro_dev *vpu,
+ u32 val, u32 reg)
{
vpu_debug(6, "0x%04x = 0x%08x\n", reg / 4, val);
writel_relaxed(val, vpu->dec_base + reg);
}
-static inline void vdpu_write(struct hantro_dev *vpu, u32 val, u32 reg)
+static __always_inline void vdpu_write(struct hantro_dev *vpu, u32 val, u32 reg)
{
vpu_debug(6, "0x%04x = 0x%08x\n", reg / 4, val);
writel(val, vpu->dec_base + reg);
}
-static inline void hantro_write_addr(struct hantro_dev *vpu,
- unsigned long offset,
- dma_addr_t addr)
+static __always_inline void hantro_write_addr(struct hantro_dev *vpu,
+ unsigned long offset,
+ dma_addr_t addr)
{
vdpu_write(vpu, addr & 0xffffffff, offset);
}
-static inline u32 vdpu_read(struct hantro_dev *vpu, u32 reg)
+static __always_inline u32 vdpu_read(struct hantro_dev *vpu, u32 reg)
{
u32 val = readl(vpu->dec_base + reg);
@@ -425,9 +425,9 @@ static inline u32 vdpu_read(struct hantro_dev *vpu, u32 reg)
return val;
}
-static inline u32 vdpu_read_mask(struct hantro_dev *vpu,
- const struct hantro_reg *reg,
- u32 val)
+static __always_inline u32 vdpu_read_mask(struct hantro_dev *vpu,
+ const struct hantro_reg *reg,
+ u32 val)
{
u32 v;
@@ -437,18 +437,18 @@ static inline u32 vdpu_read_mask(struct hantro_dev *vpu,
return v;
}
-static inline void hantro_reg_write(struct hantro_dev *vpu,
- const struct hantro_reg *reg,
- u32 val)
+static __always_inline void hantro_reg_write(struct hantro_dev *vpu,
+ const struct hantro_reg *reg,
+ u32 val)
{
- vdpu_write_relaxed(vpu, vdpu_read_mask(vpu, reg, val), reg->base);
+ vdpu_write(vpu, vdpu_read_mask(vpu, reg, val), reg->base);
}
-static inline void hantro_reg_write_s(struct hantro_dev *vpu,
- const struct hantro_reg *reg,
- u32 val)
+static __always_inline void hantro_reg_write_relaxed(struct hantro_dev *vpu,
+ const struct hantro_reg *reg,
+ u32 val)
{
- vdpu_write(vpu, vdpu_read_mask(vpu, reg, val), reg->base);
+ vdpu_write_relaxed(vpu, vdpu_read_mask(vpu, reg, val), reg->base);
}
void *hantro_get_ctrl(struct hantro_ctx *ctx, u32 id);
diff --git a/drivers/media/platform/verisilicon/hantro_postproc.c b/drivers/media/platform/verisilicon/hantro_postproc.c
index c977d64105b1..0224ff68ab3f 100644
--- a/drivers/media/platform/verisilicon/hantro_postproc.c
+++ b/drivers/media/platform/verisilicon/hantro_postproc.c
@@ -21,11 +21,11 @@
val); \
}
-#define HANTRO_PP_REG_WRITE_S(vpu, reg_name, val) \
+#define HANTRO_PP_REG_WRITE_RELAXED(vpu, reg_name, val) \
{ \
- hantro_reg_write_s(vpu, \
- &hantro_g1_postproc_regs.reg_name, \
- val); \
+ hantro_reg_write_relaxed(vpu, \
+ &hantro_g1_postproc_regs.reg_name, \
+ val); \
}
#define VPU_PP_IN_YUYV 0x0
@@ -72,7 +72,7 @@ static void hantro_postproc_g1_enable(struct hantro_ctx *ctx)
dma_addr_t dst_dma;
/* Turn on pipeline mode. Must be done first. */
- HANTRO_PP_REG_WRITE_S(vpu, pipeline_en, 0x1);
+ HANTRO_PP_REG_WRITE(vpu, pipeline_en, 0x1);
src_pp_fmt = VPU_PP_IN_NV12;
@@ -242,7 +242,7 @@ static void hantro_postproc_g1_disable(struct hantro_ctx *ctx)
{
struct hantro_dev *vpu = ctx->dev;
- HANTRO_PP_REG_WRITE_S(vpu, pipeline_en, 0x0);
+ HANTRO_PP_REG_WRITE(vpu, pipeline_en, 0x0);
}
static void hantro_postproc_g2_disable(struct hantro_ctx *ctx)
diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 5ac2a424b13d..f4988f03640a 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -45,7 +45,7 @@ static int uvc_control_add_xu_mapping(struct uvc_video_chain *chain,
map->menu_names = NULL;
map->menu_mapping = NULL;
- map->menu_mask = BIT_MASK(xmap->menu_count);
+ map->menu_mask = GENMASK(xmap->menu_count - 1, 0);
size = xmap->menu_count * sizeof(*map->menu_mapping);
map->menu_mapping = kzalloc(size, GFP_KERNEL);
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-24 07:29:22 +0000