diff options
author | Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> | 2021-07-20 15:04:13 +0000 |
---|---|---|
committer | Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> | 2021-07-20 15:04:13 +0000 |
commit | e9646ca70100b35fd85b597c3af7534c075e0e3a (patch) | |
tree | 626c744c696fe142faa6599e1f99d3c433581cc1 /drivers/media | |
parent | d27b76752782fcf058f548e4ecb7d9f31eefe612 (diff) | |
parent | 7c76bd6c36ed84c0e613ba0f3a1408a515b9f12d (diff) |
Merge tag 'v5.4.132' into 5.4-2.3.x-imx
This is the 5.4.132 stable release
Conflicts (manual resolve):
- drivers/gpu/drm/rockchip/cdn-dp-core.c:
Fix merge hiccup when integrating upstream commit 450c25b8a4c9c
("drm/rockchip: cdn-dp-core: add missing clk_disable_unprepare() on
error in cdn_dp_grf_write()")
- drivers/perf/fsl_imx8_ddr_perf.c:
Port upstream commit 3fea9b708ae37 ("drivers/perf: fix the missed
ida_simple_remove() in ddr_perf_probe()") manually to NXP version.
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Diffstat (limited to 'drivers/media')
40 files changed, 141 insertions, 85 deletions
diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c index 0ba51dacc580..ce94b5205fd6 100644 --- a/drivers/media/common/siano/smscoreapi.c +++ b/drivers/media/common/siano/smscoreapi.c @@ -908,7 +908,7 @@ static int smscore_load_firmware_family2(struct smscore_device_t *coredev, void *buffer, size_t size) { struct sms_firmware *firmware = (struct sms_firmware *) buffer; - struct sms_msg_data4 *msg; + struct sms_msg_data5 *msg; u32 mem_address, calc_checksum = 0; u32 i, *ptr; u8 *payload = firmware->payload; @@ -989,24 +989,20 @@ static int smscore_load_firmware_family2(struct smscore_device_t *coredev, goto exit_fw_download; if (coredev->mode == DEVICE_MODE_NONE) { - struct sms_msg_data *trigger_msg = - (struct sms_msg_data *) msg; - pr_debug("sending MSG_SMS_SWDOWNLOAD_TRIGGER_REQ\n"); SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_SWDOWNLOAD_TRIGGER_REQ, - sizeof(struct sms_msg_hdr) + - sizeof(u32) * 5); + sizeof(*msg)); - trigger_msg->msg_data[0] = firmware->start_address; + msg->msg_data[0] = firmware->start_address; /* Entry point */ - trigger_msg->msg_data[1] = 6; /* Priority */ - trigger_msg->msg_data[2] = 0x200; /* Stack size */ - trigger_msg->msg_data[3] = 0; /* Parameter */ - trigger_msg->msg_data[4] = 4; /* Task ID */ + msg->msg_data[1] = 6; /* Priority */ + msg->msg_data[2] = 0x200; /* Stack size */ + msg->msg_data[3] = 0; /* Parameter */ + msg->msg_data[4] = 4; /* Task ID */ - rc = smscore_sendrequest_and_wait(coredev, trigger_msg, - trigger_msg->x_msg_header.msg_length, + rc = smscore_sendrequest_and_wait(coredev, msg, + msg->x_msg_header.msg_length, &coredev->trigger_done); } else { SMS_INIT_MSG(&msg->x_msg_header, MSG_SW_RELOAD_EXEC_REQ, diff --git a/drivers/media/common/siano/smscoreapi.h b/drivers/media/common/siano/smscoreapi.h index a2f95f4899c2..cd6c981eb1f9 100644 --- a/drivers/media/common/siano/smscoreapi.h +++ b/drivers/media/common/siano/smscoreapi.h @@ -629,9 +629,9 @@ struct sms_msg_data2 { u32 msg_data[2]; }; -struct sms_msg_data4 { +struct sms_msg_data5 { struct sms_msg_hdr x_msg_header; - u32 msg_data[4]; + u32 msg_data[5]; }; struct sms_data_download { diff --git a/drivers/media/common/siano/smsdvb-main.c b/drivers/media/common/siano/smsdvb-main.c index ae17407e477a..7cc654bc52d3 100644 --- a/drivers/media/common/siano/smsdvb-main.c +++ b/drivers/media/common/siano/smsdvb-main.c @@ -1176,6 +1176,10 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev, return 0; media_graph_error: + mutex_lock(&g_smsdvb_clientslock); + list_del(&client->entry); + mutex_unlock(&g_smsdvb_clientslock); + smsdvb_debugfs_release(client); client_error: diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c index 630509ecee20..9fed06ba88ef 100644 --- a/drivers/media/dvb-core/dvb_net.c +++ b/drivers/media/dvb-core/dvb_net.c @@ -45,6 +45,7 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/netdevice.h> +#include <linux/nospec.h> #include <linux/etherdevice.h> #include <linux/dvb/net.h> #include <linux/uio.h> @@ -1462,14 +1463,20 @@ static int dvb_net_do_ioctl(struct file *file, struct net_device *netdev; struct dvb_net_priv *priv_data; struct dvb_net_if *dvbnetif = parg; + int if_num = dvbnetif->if_num; - if (dvbnetif->if_num >= DVB_NET_DEVICES_MAX || - !dvbnet->state[dvbnetif->if_num]) { + if (if_num >= DVB_NET_DEVICES_MAX) { ret = -EINVAL; goto ioctl_error; } + if_num = array_index_nospec(if_num, DVB_NET_DEVICES_MAX); - netdev = dvbnet->device[dvbnetif->if_num]; + if (!dvbnet->state[if_num]) { + ret = -EINVAL; + goto ioctl_error; + } + + netdev = dvbnet->device[if_num]; priv_data = netdev_priv(netdev); dvbnetif->pid=priv_data->pid; @@ -1522,14 +1529,20 @@ static int dvb_net_do_ioctl(struct file *file, struct net_device *netdev; struct dvb_net_priv *priv_data; struct __dvb_net_if_old *dvbnetif = parg; + int if_num = dvbnetif->if_num; + + if (if_num >= DVB_NET_DEVICES_MAX) { + ret = -EINVAL; + goto ioctl_error; + } + if_num = array_index_nospec(if_num, DVB_NET_DEVICES_MAX); - if (dvbnetif->if_num >= DVB_NET_DEVICES_MAX || - !dvbnet->state[dvbnetif->if_num]) { + if (!dvbnet->state[if_num]) { ret = -EINVAL; goto ioctl_error; } - netdev = dvbnet->device[dvbnetif->if_num]; + netdev = dvbnet->device[if_num]; priv_data = netdev_priv(netdev); dvbnetif->pid=priv_data->pid; diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c index e8119ad0bc71..92376592455e 100644 --- a/drivers/media/i2c/ir-kbd-i2c.c +++ b/drivers/media/i2c/ir-kbd-i2c.c @@ -678,8 +678,8 @@ static int zilog_tx(struct rc_dev *rcdev, unsigned int *txbuf, goto out_unlock; } - i = i2c_master_recv(ir->tx_c, buf, 1); - if (i != 1) { + ret = i2c_master_recv(ir->tx_c, buf, 1); + if (ret != 1) { dev_err(&ir->rc->dev, "i2c_master_recv failed with %d\n", ret); ret = -EIO; goto out_unlock; diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index 5b4c4a3547c9..71804a70bc6d 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c @@ -1386,7 +1386,7 @@ static int __s5c73m3_power_on(struct s5c73m3 *state) s5c73m3_gpio_deassert(state, STBY); usleep_range(100, 200); - s5c73m3_gpio_deassert(state, RST); + s5c73m3_gpio_deassert(state, RSET); usleep_range(50, 100); return 0; @@ -1401,7 +1401,7 @@ static int __s5c73m3_power_off(struct s5c73m3 *state) { int i, ret; - if (s5c73m3_gpio_assert(state, RST)) + if (s5c73m3_gpio_assert(state, RSET)) usleep_range(10, 50); if (s5c73m3_gpio_assert(state, STBY)) @@ -1606,7 +1606,7 @@ static int s5c73m3_get_platform_data(struct s5c73m3 *state) state->mclk_frequency = pdata->mclk_frequency; state->gpio[STBY] = pdata->gpio_stby; - state->gpio[RST] = pdata->gpio_reset; + state->gpio[RSET] = pdata->gpio_reset; return 0; } diff --git a/drivers/media/i2c/s5c73m3/s5c73m3.h b/drivers/media/i2c/s5c73m3/s5c73m3.h index ef7e85b34263..c3fcfdd3ea66 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3.h +++ b/drivers/media/i2c/s5c73m3/s5c73m3.h @@ -353,7 +353,7 @@ struct s5c73m3_ctrls { enum s5c73m3_gpio_id { STBY, - RST, + RSET, GPIO_NUM, }; diff --git a/drivers/media/i2c/s5k4ecgx.c b/drivers/media/i2c/s5k4ecgx.c index b2d53417badf..4e97309a67f4 100644 --- a/drivers/media/i2c/s5k4ecgx.c +++ b/drivers/media/i2c/s5k4ecgx.c @@ -173,7 +173,7 @@ static const char * const s5k4ecgx_supply_names[] = { enum s5k4ecgx_gpio_id { STBY, - RST, + RSET, GPIO_NUM, }; @@ -476,7 +476,7 @@ static int __s5k4ecgx_power_on(struct s5k4ecgx *priv) if (s5k4ecgx_gpio_set_value(priv, STBY, priv->gpio[STBY].level)) usleep_range(30, 50); - if (s5k4ecgx_gpio_set_value(priv, RST, priv->gpio[RST].level)) + if (s5k4ecgx_gpio_set_value(priv, RSET, priv->gpio[RSET].level)) usleep_range(30, 50); return 0; @@ -484,7 +484,7 @@ static int __s5k4ecgx_power_on(struct s5k4ecgx *priv) static int __s5k4ecgx_power_off(struct s5k4ecgx *priv) { - if (s5k4ecgx_gpio_set_value(priv, RST, !priv->gpio[RST].level)) + if (s5k4ecgx_gpio_set_value(priv, RSET, !priv->gpio[RSET].level)) usleep_range(30, 50); if (s5k4ecgx_gpio_set_value(priv, STBY, !priv->gpio[STBY].level)) @@ -872,7 +872,7 @@ static int s5k4ecgx_config_gpios(struct s5k4ecgx *priv, int ret; priv->gpio[STBY].gpio = -EINVAL; - priv->gpio[RST].gpio = -EINVAL; + priv->gpio[RSET].gpio = -EINVAL; ret = s5k4ecgx_config_gpio(gpio->gpio, gpio->level, "S5K4ECGX_STBY"); @@ -891,7 +891,7 @@ static int s5k4ecgx_config_gpios(struct s5k4ecgx *priv, s5k4ecgx_free_gpios(priv); return ret; } - priv->gpio[RST] = *gpio; + priv->gpio[RSET] = *gpio; if (gpio_is_valid(gpio->gpio)) gpio_set_value(gpio->gpio, 0); diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c index cdfe008ba39f..ac5ab3392073 100644 --- a/drivers/media/i2c/s5k5baf.c +++ b/drivers/media/i2c/s5k5baf.c @@ -235,7 +235,7 @@ struct s5k5baf_gpio { enum s5k5baf_gpio_id { STBY, - RST, + RSET, NUM_GPIOS, }; @@ -970,7 +970,7 @@ static int s5k5baf_power_on(struct s5k5baf *state) s5k5baf_gpio_deassert(state, STBY); usleep_range(50, 100); - s5k5baf_gpio_deassert(state, RST); + s5k5baf_gpio_deassert(state, RSET); return 0; err_reg_dis: @@ -988,7 +988,7 @@ static int s5k5baf_power_off(struct s5k5baf *state) state->apply_cfg = 0; state->apply_crop = 0; - s5k5baf_gpio_assert(state, RST); + s5k5baf_gpio_assert(state, RSET); s5k5baf_gpio_assert(state, STBY); if (!IS_ERR(state->clock)) diff --git a/drivers/media/i2c/s5k6aa.c b/drivers/media/i2c/s5k6aa.c index 72439fae7968..6516e205e9a3 100644 --- a/drivers/media/i2c/s5k6aa.c +++ b/drivers/media/i2c/s5k6aa.c @@ -177,7 +177,7 @@ static const char * const s5k6aa_supply_names[] = { enum s5k6aa_gpio_id { STBY, - RST, + RSET, GPIO_NUM, }; @@ -841,7 +841,7 @@ static int __s5k6aa_power_on(struct s5k6aa *s5k6aa) ret = s5k6aa->s_power(1); usleep_range(4000, 5000); - if (s5k6aa_gpio_deassert(s5k6aa, RST)) + if (s5k6aa_gpio_deassert(s5k6aa, RSET)) msleep(20); return ret; @@ -851,7 +851,7 @@ static int __s5k6aa_power_off(struct s5k6aa *s5k6aa) { int ret; - if (s5k6aa_gpio_assert(s5k6aa, RST)) + if (s5k6aa_gpio_assert(s5k6aa, RSET)) usleep_range(100, 150); if (s5k6aa->s_power) { @@ -1510,7 +1510,7 @@ static int s5k6aa_configure_gpios(struct s5k6aa *s5k6aa, int ret; s5k6aa->gpio[STBY].gpio = -EINVAL; - s5k6aa->gpio[RST].gpio = -EINVAL; + s5k6aa->gpio[RSET].gpio = -EINVAL; gpio = &pdata->gpio_stby; if (gpio_is_valid(gpio->gpio)) { @@ -1533,7 +1533,7 @@ static int s5k6aa_configure_gpios(struct s5k6aa *s5k6aa, if (ret < 0) return ret; - s5k6aa->gpio[RST] = *gpio; + s5k6aa->gpio[RSET] = *gpio; } return 0; diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index 114c084c4aec..76c443067ec2 100644 --- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -1973,6 +1973,7 @@ static int tc358743_probe_of(struct tc358743_state *state) bps_pr_lane = 2 * endpoint.link_frequencies[0]; if (bps_pr_lane < 62500000U || bps_pr_lane > 1000000000U) { dev_err(dev, "unsupported bps per lane: %u bps\n", bps_pr_lane); + ret = -EINVAL; goto disable_clk; } diff --git a/drivers/media/mc/Makefile b/drivers/media/mc/Makefile index 119037f0e686..2b7af42ba59c 100644 --- a/drivers/media/mc/Makefile +++ b/drivers/media/mc/Makefile @@ -3,7 +3,7 @@ mc-objs := mc-device.o mc-devnode.o mc-entity.o \ mc-request.o -ifeq ($(CONFIG_USB),y) +ifneq ($(CONFIG_USB),) mc-objs += mc-dev-allocator.o endif diff --git a/drivers/media/pci/bt8xx/bt878.c b/drivers/media/pci/bt8xx/bt878.c index 53af26ad1dfb..1a741b47eaa1 100644 --- a/drivers/media/pci/bt8xx/bt878.c +++ b/drivers/media/pci/bt8xx/bt878.c @@ -477,6 +477,9 @@ static int bt878_probe(struct pci_dev *dev, const struct pci_device_id *pci_id) btwrite(0, BT878_AINT_MASK); bt878_num++; + if (!bt->tasklet.func) + tasklet_disable(&bt->tasklet); + return 0; fail2: diff --git a/drivers/media/pci/cobalt/cobalt-driver.c b/drivers/media/pci/cobalt/cobalt-driver.c index 0695078ef812..1bd8bbe57a30 100644 --- a/drivers/media/pci/cobalt/cobalt-driver.c +++ b/drivers/media/pci/cobalt/cobalt-driver.c @@ -667,6 +667,7 @@ static int cobalt_probe(struct pci_dev *pci_dev, return -ENOMEM; cobalt->pci_dev = pci_dev; cobalt->instance = i; + mutex_init(&cobalt->pci_lock); retval = v4l2_device_register(&pci_dev->dev, &cobalt->v4l2_dev); if (retval) { diff --git a/drivers/media/pci/cobalt/cobalt-driver.h b/drivers/media/pci/cobalt/cobalt-driver.h index bca68572b324..12c33e035904 100644 --- a/drivers/media/pci/cobalt/cobalt-driver.h +++ b/drivers/media/pci/cobalt/cobalt-driver.h @@ -251,6 +251,8 @@ struct cobalt { int instance; struct pci_dev *pci_dev; struct v4l2_device v4l2_dev; + /* serialize PCI access in cobalt_s_bit_sysctrl() */ + struct mutex pci_lock; void __iomem *bar0, *bar1; @@ -320,10 +322,13 @@ static inline u32 cobalt_g_sysctrl(struct cobalt *cobalt) static inline void cobalt_s_bit_sysctrl(struct cobalt *cobalt, int bit, int val) { - u32 ctrl = cobalt_read_bar1(cobalt, COBALT_SYS_CTRL_BASE); + u32 ctrl; + mutex_lock(&cobalt->pci_lock); + ctrl = cobalt_read_bar1(cobalt, COBALT_SYS_CTRL_BASE); cobalt_write_bar1(cobalt, COBALT_SYS_CTRL_BASE, (ctrl & ~(1UL << bit)) | (val << bit)); + mutex_unlock(&cobalt->pci_lock); } static inline u32 cobalt_g_sysstat(struct cobalt *cobalt) diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c index 35a1d0d6dd66..42d1e4496efa 100644 --- a/drivers/media/platform/exynos-gsc/gsc-m2m.c +++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c @@ -56,10 +56,8 @@ static void __gsc_m2m_job_abort(struct gsc_ctx *ctx) static int gsc_m2m_start_streaming(struct vb2_queue *q, unsigned int count) { struct gsc_ctx *ctx = q->drv_priv; - int ret; - ret = pm_runtime_get_sync(&ctx->gsc_dev->pdev->dev); - return ret > 0 ? 0 : ret; + return pm_runtime_resume_and_get(&ctx->gsc_dev->pdev->dev); } static void __gsc_m2m_cleanup_queue(struct gsc_ctx *ctx) diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.c b/drivers/media/platform/exynos4-is/fimc-isp-video.c index d2cbcdca0463..370cdf007012 100644 --- a/drivers/media/platform/exynos4-is/fimc-isp-video.c +++ b/drivers/media/platform/exynos4-is/fimc-isp-video.c @@ -305,17 +305,20 @@ static int isp_video_release(struct file *file) struct fimc_is_video *ivc = &isp->video_capture; struct media_entity *entity = &ivc->ve.vdev.entity; struct media_device *mdev = entity->graph_obj.mdev; + bool is_singular_file; mutex_lock(&isp->video_lock); - if (v4l2_fh_is_singular_file(file) && ivc->streaming) { + is_singular_file = v4l2_fh_is_singular_file(file); + + if (is_singular_file && ivc->streaming) { media_pipeline_stop(entity); ivc->streaming = 0; } _vb2_fop_release(file, NULL); - if (v4l2_fh_is_singular_file(file)) { + if (is_singular_file) { fimc_pipeline_call(&ivc->ve, close); mutex_lock(&mdev->graph_mutex); diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c b/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c index 7c9e2d69e21a..34bc2949e1d6 100644 --- a/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c +++ b/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c @@ -402,12 +402,12 @@ static int mtk_mdp_m2m_start_streaming(struct vb2_queue *q, unsigned int count) struct mtk_mdp_ctx *ctx = q->drv_priv; int ret; - ret = pm_runtime_get_sync(&ctx->mdp_dev->pdev->dev); + ret = pm_runtime_resume_and_get(&ctx->mdp_dev->pdev->dev); if (ret < 0) - mtk_mdp_dbg(1, "[%d] pm_runtime_get_sync failed:%d", + mtk_mdp_dbg(1, "[%d] pm_runtime_resume_and_get failed:%d", ctx->id, ret); - return 0; + return ret; } static void *mtk_mdp_m2m_buf_remove(struct mtk_mdp_ctx *ctx, diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c index 00d090df11bb..4cde1a54e725 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_drv.c @@ -142,7 +142,9 @@ static int fops_vcodec_open(struct file *file) mtk_vcodec_dec_set_default_params(ctx); if (v4l2_fh_is_singular(&ctx->fh)) { - mtk_vcodec_dec_pw_on(&dev->pm); + ret = mtk_vcodec_dec_pw_on(&dev->pm); + if (ret < 0) + goto err_load_fw; /* * vpu_load_firmware checks if it was loaded already and * does nothing in that case diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c index f9bbd0000bf3..34e9e067de20 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c @@ -89,13 +89,15 @@ void mtk_vcodec_release_dec_pm(struct mtk_vcodec_dev *dev) put_device(dev->pm.larbvdec); } -void mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm) +int mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm) { int ret; - ret = pm_runtime_get_sync(pm->dev); + ret = pm_runtime_resume_and_get(pm->dev); if (ret) - mtk_v4l2_err("pm_runtime_get_sync fail %d", ret); + mtk_v4l2_err("pm_runtime_resume_and_get fail %d", ret); + + return ret; } void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm *pm) diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h index 872d8bf8cfaf..280aeaefdb65 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.h @@ -12,7 +12,7 @@ int mtk_vcodec_init_dec_pm(struct mtk_vcodec_dev *dev); void mtk_vcodec_release_dec_pm(struct mtk_vcodec_dev *dev); -void mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm); +int mtk_vcodec_dec_pw_on(struct mtk_vcodec_pm *pm); void mtk_vcodec_dec_pw_off(struct mtk_vcodec_pm *pm); void mtk_vcodec_dec_clock_on(struct mtk_vcodec_pm *pm); void mtk_vcodec_dec_clock_off(struct mtk_vcodec_pm *pm); diff --git a/drivers/media/platform/s5p-cec/s5p_cec.c b/drivers/media/platform/s5p-cec/s5p_cec.c index 6ddcc35b0bbd..828792b854f5 100644 --- a/drivers/media/platform/s5p-cec/s5p_cec.c +++ b/drivers/media/platform/s5p-cec/s5p_cec.c @@ -35,10 +35,13 @@ MODULE_PARM_DESC(debug, "debug level (0-2)"); static int s5p_cec_adap_enable(struct cec_adapter *adap, bool enable) { + int ret; struct s5p_cec_dev *cec = cec_get_drvdata(adap); if (enable) { - pm_runtime_get_sync(cec->dev); + ret = pm_runtime_resume_and_get(cec->dev); + if (ret < 0) + return ret; s5p_cec_reset(cec); @@ -51,7 +54,7 @@ static int s5p_cec_adap_enable(struct cec_adapter *adap, bool enable) } else { s5p_cec_mask_tx_interrupts(cec); s5p_cec_mask_rx_interrupts(cec); - pm_runtime_disable(cec->dev); + pm_runtime_put(cec->dev); } return 0; diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c index f5f05ea9f521..6cfc2debfd9a 100644 --- a/drivers/media/platform/s5p-g2d/g2d.c +++ b/drivers/media/platform/s5p-g2d/g2d.c @@ -276,6 +276,9 @@ static int g2d_release(struct file *file) struct g2d_dev *dev = video_drvdata(file); struct g2d_ctx *ctx = fh2ctx(file->private_data); + mutex_lock(&dev->mutex); + v4l2_m2m_ctx_release(ctx->fh.m2m_ctx); + mutex_unlock(&dev->mutex); v4l2_ctrl_handler_free(&ctx->ctrl_handler); v4l2_fh_del(&ctx->fh); v4l2_fh_exit(&ctx->fh); diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c index 8dbbd5f2a40a..06e17946bbb6 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c @@ -2579,11 +2579,8 @@ static void s5p_jpeg_buf_queue(struct vb2_buffer *vb) static int s5p_jpeg_start_streaming(struct vb2_queue *q, unsigned int count) { struct s5p_jpeg_ctx *ctx = vb2_get_drv_priv(q); - int ret; - - ret = pm_runtime_get_sync(ctx->jpeg->dev); - return ret > 0 ? 0 : ret; + return pm_runtime_resume_and_get(ctx->jpeg->dev); } static void s5p_jpeg_stop_streaming(struct vb2_queue *q) diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c index 2236702c21b4..84c4b19fb107 100644 --- a/drivers/media/platform/sh_vou.c +++ b/drivers/media/platform/sh_vou.c @@ -1133,7 +1133,11 @@ static int sh_vou_open(struct file *file) if (v4l2_fh_is_singular_file(file) && vou_dev->status == SH_VOU_INITIALISING) { /* First open */ - pm_runtime_get_sync(vou_dev->v4l2_dev.dev); + err = pm_runtime_resume_and_get(vou_dev->v4l2_dev.dev); + if (err < 0) { + v4l2_fh_release(file); + goto done_open; + } err = sh_vou_hw_init(vou_dev); if (err < 0) { pm_runtime_put(vou_dev->v4l2_dev.dev); diff --git a/drivers/media/platform/sti/bdisp/Makefile b/drivers/media/platform/sti/bdisp/Makefile index caf7ccd193ea..39ade0a34723 100644 --- a/drivers/media/platform/sti/bdisp/Makefile +++ b/drivers/media/platform/sti/bdisp/Makefile @@ -1,4 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-$(CONFIG_VIDEO_STI_BDISP) := bdisp.o +obj-$(CONFIG_VIDEO_STI_BDISP) += bdisp.o bdisp-objs := bdisp-v4l2.o bdisp-hw.o bdisp-debug.o diff --git a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c index a55ddf8d185d..16a097f93b42 100644 --- a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c +++ b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c @@ -499,7 +499,7 @@ static int bdisp_start_streaming(struct vb2_queue *q, unsigned int count) { struct bdisp_ctx *ctx = q->drv_priv; struct vb2_v4l2_buffer *buf; - int ret = pm_runtime_get_sync(ctx->bdisp_dev->dev); + int ret = pm_runtime_resume_and_get(ctx->bdisp_dev->dev); if (ret < 0) { dev_err(ctx->bdisp_dev->dev, "failed to set runtime PM\n"); @@ -1364,10 +1364,10 @@ static int bdisp_probe(struct platform_device *pdev) /* Power management */ pm_runtime_enable(dev); - ret = pm_runtime_get_sync(dev); + ret = pm_runtime_resume_and_get(dev); if (ret < 0) { dev_err(dev, "failed to set PM\n"); - goto err_pm; + goto err_remove; } /* Filters */ @@ -1395,6 +1395,7 @@ err_filter: bdisp_hw_free_filters(bdisp->dev); err_pm: pm_runtime_put(dev); +err_remove: bdisp_debugfs_remove(bdisp); err_v4l2: v4l2_device_unregister(&bdisp->v4l2_dev); diff --git a/drivers/media/platform/sti/delta/Makefile b/drivers/media/platform/sti/delta/Makefile index 92b37e216f00..32412fa4c632 100644 --- a/drivers/media/platform/sti/delta/Makefile +++ b/drivers/media/platform/sti/delta/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-$(CONFIG_VIDEO_STI_DELTA_DRIVER) := st-delta.o +obj-$(CONFIG_VIDEO_STI_DELTA_DRIVER) += st-delta.o st-delta-y := delta-v4l2.o delta-mem.o delta-ipc.o delta-debug.o # MJPEG support diff --git a/drivers/media/platform/sti/hva/Makefile b/drivers/media/platform/sti/hva/Makefile index 74b41ec52f97..b5a5478bdd01 100644 --- a/drivers/media/platform/sti/hva/Makefile +++ b/drivers/media/platform/sti/hva/Makefile @@ -1,4 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-$(CONFIG_VIDEO_STI_HVA) := st-hva.o +obj-$(CONFIG_VIDEO_STI_HVA) += st-hva.o st-hva-y := hva-v4l2.o hva-hw.o hva-mem.o hva-h264.o st-hva-$(CONFIG_VIDEO_STI_HVA_DEBUGFS) += hva-debugfs.o diff --git a/drivers/media/platform/sti/hva/hva-hw.c b/drivers/media/platform/sti/hva/hva-hw.c index 43f279e2a6a3..cf4c891bf619 100644 --- a/drivers/media/platform/sti/hva/hva-hw.c +++ b/drivers/media/platform/sti/hva/hva-hw.c @@ -130,8 +130,7 @@ static irqreturn_t hva_hw_its_irq_thread(int irq, void *arg) ctx_id = (hva->sts_reg & 0xFF00) >> 8; if (ctx_id >= HVA_MAX_INSTANCES) { dev_err(dev, "%s %s: bad context identifier: %d\n", - ctx->name, __func__, ctx_id); - ctx->hw_err = true; + HVA_PREFIX, __func__, ctx_id); goto out; } diff --git a/drivers/media/usb/au0828/au0828-core.c b/drivers/media/usb/au0828/au0828-core.c index a8a72d5fbd12..caefac07af92 100644 --- a/drivers/media/usb/au0828/au0828-core.c +++ b/drivers/media/usb/au0828/au0828-core.c @@ -199,8 +199,8 @@ static int au0828_media_device_init(struct au0828_dev *dev, struct media_device *mdev; mdev = media_device_usb_allocate(udev, KBUILD_MODNAME, THIS_MODULE); - if (!mdev) - return -ENOMEM; + if (IS_ERR(mdev)) + return PTR_ERR(mdev); dev->media_dev = mdev; #endif diff --git a/drivers/media/usb/cpia2/cpia2.h b/drivers/media/usb/cpia2/cpia2.h index 50835f5f7512..57b7f1ea68da 100644 --- a/drivers/media/usb/cpia2/cpia2.h +++ b/drivers/media/usb/cpia2/cpia2.h @@ -429,6 +429,7 @@ int cpia2_send_command(struct camera_data *cam, struct cpia2_command *cmd); int cpia2_do_command(struct camera_data *cam, unsigned int command, unsigned char direction, unsigned char param); +void cpia2_deinit_camera_struct(struct camera_data *cam, struct usb_interface *intf); struct camera_data *cpia2_init_camera_struct(struct usb_interface *intf); int cpia2_init_camera(struct camera_data *cam); int cpia2_allocate_buffers(struct camera_data *cam); diff --git a/drivers/media/usb/cpia2/cpia2_core.c b/drivers/media/usb/cpia2/cpia2_core.c index 20c50c2d042e..f8c6e0b211a5 100644 --- a/drivers/media/usb/cpia2/cpia2_core.c +++ b/drivers/media/usb/cpia2/cpia2_core.c @@ -2167,6 +2167,18 @@ static void reset_camera_struct(struct camera_data *cam) * * cpia2_init_camera_struct * + * Deinitialize camera struct + *****************************************************************************/ +void cpia2_deinit_camera_struct(struct camera_data *cam, struct usb_interface *intf) +{ + v4l2_device_unregister(&cam->v4l2_dev); + kfree(cam); +} + +/****************************************************************************** + * + * cpia2_init_camera_struct + * * Initializes camera struct, does not call reset to fill in defaults. *****************************************************************************/ struct camera_data *cpia2_init_camera_struct(struct usb_interface *intf) diff --git a/drivers/media/usb/cpia2/cpia2_usb.c b/drivers/media/usb/cpia2/cpia2_usb.c index 3ab80a7b4498..76aac06f9fb8 100644 --- a/drivers/media/usb/cpia2/cpia2_usb.c +++ b/drivers/media/usb/cpia2/cpia2_usb.c @@ -844,15 +844,13 @@ static int cpia2_usb_probe(struct usb_interface *intf, ret = set_alternate(cam, USBIF_CMDONLY); if (ret < 0) { ERR("%s: usb_set_interface error (ret = %d)\n", __func__, ret); - kfree(cam); - return ret; + goto alt_err; } if((ret = cpia2_init_camera(cam)) < 0) { ERR("%s: failed to initialize cpia2 camera (ret = %d)\n", __func__, ret); - kfree(cam); - return ret; + goto alt_err; } LOG(" CPiA Version: %d.%02d (%d.%d)\n", cam->params.version.firmware_revision_hi, @@ -872,11 +870,14 @@ static int cpia2_usb_probe(struct usb_interface *intf, ret = cpia2_register_camera(cam); if (ret < 0) { ERR("%s: Failed to register cpia2 camera (ret = %d)\n", __func__, ret); - kfree(cam); - return ret; + goto alt_err; } return 0; + +alt_err: + cpia2_deinit_camera_struct(cam, intf); + return ret; } /****************************************************************************** diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c index 969a7ec71dff..4116ba5c45fc 100644 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c @@ -78,6 +78,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap) ret = dvb_usb_generic_rw(d, st->data, 1, st->data, 3, 0); if (ret < 0) { + if (adap->fe_adap[0].fe) + adap->fe_adap[0].fe->ops.release(adap->fe_adap[0].fe); deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep state info\n"); } mutex_unlock(&d->data_mutex); diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c index fac19ec46089..06bd827ef461 100644 --- a/drivers/media/usb/dvb-usb/cxusb.c +++ b/drivers/media/usb/dvb-usb/cxusb.c @@ -1950,7 +1950,7 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = { .size_of_priv = sizeof(struct cxusb_state), - .num_adapters = 2, + .num_adapters = 1, .adapter = { { .num_frontends = 1, diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c index 5aa15a7a49de..59529cbf9cd0 100644 --- a/drivers/media/usb/em28xx/em28xx-input.c +++ b/drivers/media/usb/em28xx/em28xx-input.c @@ -720,7 +720,8 @@ static int em28xx_ir_init(struct em28xx *dev) dev->board.has_ir_i2c = 0; dev_warn(&dev->intf->dev, "No i2c IR remote control device found.\n"); - return -ENODEV; + err = -ENODEV; + goto ref_put; } } @@ -735,7 +736,7 @@ static int em28xx_ir_init(struct em28xx *dev) ir = kzalloc(sizeof(*ir), GFP_KERNEL); if (!ir) - return -ENOMEM; + goto ref_put; rc = rc_allocate_device(RC_DRIVER_SCANCODE); if (!rc) goto error; @@ -839,6 +840,9 @@ error: dev->ir = NULL; rc_free_device(rc); kfree(ir); +ref_put: + em28xx_shutdown_buttons(dev); + kref_put(&dev->ref, em28xx_free_device); return err; } diff --git a/drivers/media/usb/gspca/gl860/gl860.c b/drivers/media/usb/gspca/gl860/gl860.c index 2c05ea2598e7..ce4ee8bc75c8 100644 --- a/drivers/media/usb/gspca/gl860/gl860.c +++ b/drivers/media/usb/gspca/gl860/gl860.c @@ -561,8 +561,8 @@ int gl860_RTx(struct gspca_dev *gspca_dev, len, 400 + 200 * (len > 1)); memcpy(pdata, gspca_dev->usb_buf, len); } else { - r = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), - req, pref, val, index, NULL, len, 400); + gspca_err(gspca_dev, "zero-length read request\n"); + r = -EINVAL; } } diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c index 1cfb7cf64131..4c991eae53cd 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c @@ -2677,9 +2677,8 @@ void pvr2_hdw_destroy(struct pvr2_hdw *hdw) pvr2_stream_destroy(hdw->vid_stream); hdw->vid_stream = NULL; } - pvr2_i2c_core_done(hdw); v4l2_device_unregister(&hdw->v4l2_dev); - pvr2_hdw_remove_usb_stuff(hdw); + pvr2_hdw_disconnect(hdw); mutex_lock(&pvr2_unit_mtx); do { if ((hdw->unit_number >= 0) && @@ -2706,6 +2705,7 @@ void pvr2_hdw_disconnect(struct pvr2_hdw *hdw) { pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_disconnect(hdw=%p)",hdw); LOCK_TAKE(hdw->big_lock); + pvr2_i2c_core_done(hdw); LOCK_TAKE(hdw->ctl_lock); pvr2_hdw_remove_usb_stuff(hdw); LOCK_GIVE(hdw->ctl_lock); diff --git a/drivers/media/v4l2-core/v4l2-fh.c b/drivers/media/v4l2-core/v4l2-fh.c index 684574f58e82..90eec79ee995 100644 --- a/drivers/media/v4l2-core/v4l2-fh.c +++ b/drivers/media/v4l2-core/v4l2-fh.c @@ -96,6 +96,7 @@ int v4l2_fh_release(struct file *filp) v4l2_fh_del(fh); v4l2_fh_exit(fh); kfree(fh); + filp->private_data = NULL; } return 0; } |