diff options
Diffstat (limited to 'drivers/staging')
22 files changed, 327 insertions, 139 deletions
diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c index fef0055b8990..20183b2ea127 100644 --- a/drivers/staging/iio/adc/ad7280a.c +++ b/drivers/staging/iio/adc/ad7280a.c @@ -107,9 +107,9 @@ static unsigned int ad7280a_devaddr(unsigned int addr) { return ((addr & 0x1) << 4) | - ((addr & 0x2) << 3) | + ((addr & 0x2) << 2) | (addr & 0x4) | - ((addr & 0x8) >> 3) | + ((addr & 0x8) >> 2) | ((addr & 0x10) >> 4); } diff --git a/drivers/staging/media/atomisp/pci/atomisp_acc.c b/drivers/staging/media/atomisp/pci/atomisp_acc.c index 9a1751895ab0..28cb271663c4 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_acc.c +++ b/drivers/staging/media/atomisp/pci/atomisp_acc.c @@ -439,6 +439,18 @@ int atomisp_acc_s_mapped_arg(struct atomisp_sub_device *asd, return 0; } +static void atomisp_acc_unload_some_extensions(struct atomisp_sub_device *asd, + int i, + struct atomisp_acc_fw *acc_fw) +{ + while (--i >= 0) { + if (acc_fw->flags & acc_flag_to_pipe[i].flag) { + atomisp_css_unload_acc_extension(asd, acc_fw->fw, + acc_flag_to_pipe[i].pipe_id); + } + } +} + /* * Appends the loaded acceleration binary extensions to the * current ISP mode. Must be called just before sh_css_start(). @@ -479,16 +491,20 @@ int atomisp_acc_load_extensions(struct atomisp_sub_device *asd) acc_fw->fw, acc_flag_to_pipe[i].pipe_id, acc_fw->type); - if (ret) + if (ret) { + atomisp_acc_unload_some_extensions(asd, i, acc_fw); goto error; + } ext_loaded = true; } } ret = atomisp_css_set_acc_parameters(acc_fw); - if (ret < 0) + if (ret < 0) { + atomisp_acc_unload_some_extensions(asd, i, acc_fw); goto error; + } } if (!ext_loaded) @@ -497,6 +513,7 @@ int atomisp_acc_load_extensions(struct atomisp_sub_device *asd) ret = atomisp_css_update_stream(asd); if (ret) { dev_err(isp->dev, "%s: update stream failed.\n", __func__); + atomisp_acc_unload_extensions(asd); goto error; } @@ -504,13 +521,6 @@ int atomisp_acc_load_extensions(struct atomisp_sub_device *asd) return 0; error: - while (--i >= 0) { - if (acc_fw->flags & acc_flag_to_pipe[i].flag) { - atomisp_css_unload_acc_extension(asd, acc_fw->fw, - acc_flag_to_pipe[i].pipe_id); - } - } - list_for_each_entry_continue_reverse(acc_fw, &asd->acc.fw, list) { if (acc_fw->type != ATOMISP_ACC_FW_LOAD_TYPE_OUTPUT && acc_fw->type != ATOMISP_ACC_FW_LOAD_TYPE_VIEWFINDER) diff --git a/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c b/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c index 62dc06e22476..cd0a771454da 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c +++ b/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c @@ -729,6 +729,21 @@ static int axp_regulator_set(struct device *dev, struct gmin_subdev *gs, return 0; } +/* + * Some boards contain a hw-bug where turning eldo2 back on after having turned + * it off causes the CPLM3218 ambient-light-sensor on the image-sensor's I2C bus + * to crash, hanging the bus. Do not turn eldo2 off on these systems. + */ +static const struct dmi_system_id axp_leave_eldo2_on_ids[] = { + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), + DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab duo W1 10.1 (VT4)"), + }, + }, + { } +}; + static int axp_v1p8_on(struct device *dev, struct gmin_subdev *gs) { int ret; @@ -763,6 +778,9 @@ static int axp_v1p8_off(struct device *dev, struct gmin_subdev *gs) if (ret) return ret; + if (dmi_check_system(axp_leave_eldo2_on_ids)) + return 0; + ret = axp_regulator_set(dev, gs, gs->eldo2_sel_reg, gs->eldo2_1p8v, ELDO_CTRL_REG, gs->eldo2_ctrl_shift, false); return ret; diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index 6a5ee4607089..c1cda16f2dc0 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -39,7 +39,7 @@ struct hmm_bo_device bo_device; struct hmm_pool dynamic_pool; struct hmm_pool reserved_pool; -static ia_css_ptr dummy_ptr; +static ia_css_ptr dummy_ptr = mmgr_EXCEPTION; static bool hmm_initialized; struct _hmm_mem_stat hmm_mem_stat; @@ -209,7 +209,7 @@ int hmm_init(void) void hmm_cleanup(void) { - if (!dummy_ptr) + if (dummy_ptr == mmgr_EXCEPTION) return; sysfs_remove_group(&atomisp_dev->kobj, atomisp_attribute_group); @@ -288,7 +288,8 @@ void hmm_free(ia_css_ptr virt) dev_dbg(atomisp_dev, "%s: free 0x%08x\n", __func__, virt); - WARN_ON(!virt); + if (WARN_ON(virt == mmgr_EXCEPTION)) + return; bo = hmm_bo_device_search_start(&bo_device, (unsigned int)virt); diff --git a/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c b/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c index 9cd713c02a45..686d813f5c62 100644 --- a/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c +++ b/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c @@ -23,7 +23,7 @@ static void hantro_h1_set_src_img_ctrl(struct hantro_dev *vpu, reg = H1_REG_IN_IMG_CTRL_ROW_LEN(pix_fmt->width) | H1_REG_IN_IMG_CTRL_OVRFLR_D4(0) - | H1_REG_IN_IMG_CTRL_OVRFLB_D4(0) + | H1_REG_IN_IMG_CTRL_OVRFLB(0) | H1_REG_IN_IMG_CTRL_FMT(ctx->vpu_src_fmt->enc_fmt); vepu_write_relaxed(vpu, reg, H1_REG_IN_IMG_CTRL); } diff --git a/drivers/staging/media/hantro/hantro_h1_regs.h b/drivers/staging/media/hantro/hantro_h1_regs.h index d6e9825bb5c7..30e7e7b920b5 100644 --- a/drivers/staging/media/hantro/hantro_h1_regs.h +++ b/drivers/staging/media/hantro/hantro_h1_regs.h @@ -47,7 +47,7 @@ #define H1_REG_IN_IMG_CTRL 0x03c #define H1_REG_IN_IMG_CTRL_ROW_LEN(x) ((x) << 12) #define H1_REG_IN_IMG_CTRL_OVRFLR_D4(x) ((x) << 10) -#define H1_REG_IN_IMG_CTRL_OVRFLB_D4(x) ((x) << 6) +#define H1_REG_IN_IMG_CTRL_OVRFLB(x) ((x) << 6) #define H1_REG_IN_IMG_CTRL_FMT(x) ((x) << 2) #define H1_REG_ENC_CTRL0 0x040 #define H1_REG_ENC_CTRL0_INIT_QP(x) ((x) << 26) diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c index 41e33535de55..d35e52374116 100644 --- a/drivers/staging/media/imx/imx7-mipi-csis.c +++ b/drivers/staging/media/imx/imx7-mipi-csis.c @@ -32,7 +32,6 @@ #include <media/v4l2-subdev.h> #define CSIS_DRIVER_NAME "imx7-mipi-csis" -#define CSIS_SUBDEV_NAME CSIS_DRIVER_NAME #define CSIS_PAD_SINK 0 #define CSIS_PAD_SOURCE 1 @@ -311,7 +310,6 @@ struct csi_state { struct reset_control *mrst; struct regulator *mipi_phy_regulator; const struct mipi_csis_info *info; - u8 index; struct v4l2_subdev sd; struct media_pad pads[CSIS_PADS_NUM]; @@ -1303,8 +1301,8 @@ static int mipi_csis_subdev_init(struct csi_state *state) v4l2_subdev_init(sd, &mipi_csis_subdev_ops); sd->owner = THIS_MODULE; - snprintf(sd->name, sizeof(sd->name), "%s.%d", - CSIS_SUBDEV_NAME, state->index); + snprintf(sd->name, sizeof(sd->name), "csis-%s", + dev_name(state->dev)); sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; sd->ctrl_handler = NULL; diff --git a/drivers/staging/media/imx/imx8mq-mipi-csi2.c b/drivers/staging/media/imx/imx8mq-mipi-csi2.c index a6f562009b9a..1d28313dbed7 100644 --- a/drivers/staging/media/imx/imx8mq-mipi-csi2.c +++ b/drivers/staging/media/imx/imx8mq-mipi-csi2.c @@ -398,9 +398,6 @@ static int imx8mq_mipi_csi_s_stream(struct v4l2_subdev *sd, int enable) struct csi_state *state = mipi_sd_to_csi2_state(sd); int ret = 0; - imx8mq_mipi_csi_write(state, CSI2RX_IRQ_MASK, - CSI2RX_IRQ_MASK_ULPS_STATUS_CHANGE); - if (enable) { ret = pm_runtime_resume_and_get(state->dev); if (ret < 0) @@ -696,7 +693,7 @@ err_parse: * Suspend/resume */ -static int imx8mq_mipi_csi_pm_suspend(struct device *dev, bool runtime) +static int imx8mq_mipi_csi_pm_suspend(struct device *dev) { struct v4l2_subdev *sd = dev_get_drvdata(dev); struct csi_state *state = mipi_sd_to_csi2_state(sd); @@ -708,36 +705,21 @@ static int imx8mq_mipi_csi_pm_suspend(struct device *dev, bool runtime) imx8mq_mipi_csi_stop_stream(state); imx8mq_mipi_csi_clk_disable(state); state->state &= ~ST_POWERED; - if (!runtime) - state->state |= ST_SUSPENDED; } mutex_unlock(&state->lock); - ret = icc_set_bw(state->icc_path, 0, 0); - if (ret) - dev_err(dev, "icc_set_bw failed with %d\n", ret); - return ret ? -EAGAIN : 0; } -static int imx8mq_mipi_csi_pm_resume(struct device *dev, bool runtime) +static int imx8mq_mipi_csi_pm_resume(struct device *dev) { struct v4l2_subdev *sd = dev_get_drvdata(dev); struct csi_state *state = mipi_sd_to_csi2_state(sd); int ret = 0; - ret = icc_set_bw(state->icc_path, 0, state->icc_path_bw); - if (ret) { - dev_err(dev, "icc_set_bw failed with %d\n", ret); - return ret; - } - mutex_lock(&state->lock); - if (!runtime && !(state->state & ST_SUSPENDED)) - goto unlock; - if (!(state->state & ST_POWERED)) { state->state |= ST_POWERED; ret = imx8mq_mipi_csi_clk_enable(state); @@ -758,22 +740,60 @@ unlock: static int __maybe_unused imx8mq_mipi_csi_suspend(struct device *dev) { - return imx8mq_mipi_csi_pm_suspend(dev, false); + struct v4l2_subdev *sd = dev_get_drvdata(dev); + struct csi_state *state = mipi_sd_to_csi2_state(sd); + int ret; + + ret = imx8mq_mipi_csi_pm_suspend(dev); + if (ret) + return ret; + + state->state |= ST_SUSPENDED; + + return ret; } static int __maybe_unused imx8mq_mipi_csi_resume(struct device *dev) { - return imx8mq_mipi_csi_pm_resume(dev, false); + struct v4l2_subdev *sd = dev_get_drvdata(dev); + struct csi_state *state = mipi_sd_to_csi2_state(sd); + + if (!(state->state & ST_SUSPENDED)) + return 0; + + return imx8mq_mipi_csi_pm_resume(dev); } static int __maybe_unused imx8mq_mipi_csi_runtime_suspend(struct device *dev) { - return imx8mq_mipi_csi_pm_suspend(dev, true); + struct v4l2_subdev *sd = dev_get_drvdata(dev); + struct csi_state *state = mipi_sd_to_csi2_state(sd); + int ret; + + ret = imx8mq_mipi_csi_pm_suspend(dev); + if (ret) + return ret; + + ret = icc_set_bw(state->icc_path, 0, 0); + if (ret) + dev_err(dev, "icc_set_bw failed with %d\n", ret); + + return ret; } static int __maybe_unused imx8mq_mipi_csi_runtime_resume(struct device *dev) { - return imx8mq_mipi_csi_pm_resume(dev, true); + struct v4l2_subdev *sd = dev_get_drvdata(dev); + struct csi_state *state = mipi_sd_to_csi2_state(sd); + int ret; + + ret = icc_set_bw(state->icc_path, 0, state->icc_path_bw); + if (ret) { + dev_err(dev, "icc_set_bw failed with %d\n", ret); + return ret; + } + + return imx8mq_mipi_csi_pm_resume(dev); } static const struct dev_pm_ops imx8mq_mipi_csi_pm_ops = { @@ -921,7 +941,7 @@ static int imx8mq_mipi_csi_probe(struct platform_device *pdev) /* Enable runtime PM. */ pm_runtime_enable(dev); if (!pm_runtime_enabled(dev)) { - ret = imx8mq_mipi_csi_pm_resume(dev, true); + ret = imx8mq_mipi_csi_runtime_resume(dev); if (ret < 0) goto icc; } @@ -934,7 +954,7 @@ static int imx8mq_mipi_csi_probe(struct platform_device *pdev) cleanup: pm_runtime_disable(&pdev->dev); - imx8mq_mipi_csi_pm_suspend(&pdev->dev, true); + imx8mq_mipi_csi_runtime_suspend(&pdev->dev); media_entity_cleanup(&state->sd.entity); v4l2_async_notifier_unregister(&state->notifier); @@ -958,7 +978,7 @@ static int imx8mq_mipi_csi_remove(struct platform_device *pdev) v4l2_async_unregister_subdev(&state->sd); pm_runtime_disable(&pdev->dev); - imx8mq_mipi_csi_pm_suspend(&pdev->dev, true); + imx8mq_mipi_csi_runtime_suspend(&pdev->dev); media_entity_cleanup(&state->sd.entity); mutex_destroy(&state->lock); pm_runtime_set_suspended(&pdev->dev); diff --git a/drivers/staging/media/meson/vdec/esparser.c b/drivers/staging/media/meson/vdec/esparser.c index db7022707ff8..86ccc8937afc 100644 --- a/drivers/staging/media/meson/vdec/esparser.c +++ b/drivers/staging/media/meson/vdec/esparser.c @@ -328,7 +328,12 @@ esparser_queue(struct amvdec_session *sess, struct vb2_v4l2_buffer *vbuf) offset = esparser_get_offset(sess); - amvdec_add_ts(sess, vb->timestamp, vbuf->timecode, offset, vbuf->flags); + ret = amvdec_add_ts(sess, vb->timestamp, vbuf->timecode, offset, vbuf->flags); + if (ret) { + v4l2_m2m_buf_done(vbuf, VB2_BUF_STATE_ERROR); + return ret; + } + dev_dbg(core->dev, "esparser: ts = %llu pld_size = %u offset = %08X flags = %08X\n", vb->timestamp, payload_size, offset, vbuf->flags); diff --git a/drivers/staging/media/meson/vdec/vdec_helpers.c b/drivers/staging/media/meson/vdec/vdec_helpers.c index b9125c295d1d..06fd66539797 100644 --- a/drivers/staging/media/meson/vdec/vdec_helpers.c +++ b/drivers/staging/media/meson/vdec/vdec_helpers.c @@ -227,13 +227,16 @@ int amvdec_set_canvases(struct amvdec_session *sess, } EXPORT_SYMBOL_GPL(amvdec_set_canvases); -void amvdec_add_ts(struct amvdec_session *sess, u64 ts, - struct v4l2_timecode tc, u32 offset, u32 vbuf_flags) +int amvdec_add_ts(struct amvdec_session *sess, u64 ts, + struct v4l2_timecode tc, u32 offset, u32 vbuf_flags) { struct amvdec_timestamp *new_ts; unsigned long flags; new_ts = kzalloc(sizeof(*new_ts), GFP_KERNEL); + if (!new_ts) + return -ENOMEM; + new_ts->ts = ts; new_ts->tc = tc; new_ts->offset = offset; @@ -242,6 +245,7 @@ void amvdec_add_ts(struct amvdec_session *sess, u64 ts, spin_lock_irqsave(&sess->ts_spinlock, flags); list_add_tail(&new_ts->list, &sess->timestamps); spin_unlock_irqrestore(&sess->ts_spinlock, flags); + return 0; } EXPORT_SYMBOL_GPL(amvdec_add_ts); diff --git a/drivers/staging/media/meson/vdec/vdec_helpers.h b/drivers/staging/media/meson/vdec/vdec_helpers.h index cfaed52ab526..798e5a8a9b3f 100644 --- a/drivers/staging/media/meson/vdec/vdec_helpers.h +++ b/drivers/staging/media/meson/vdec/vdec_helpers.h @@ -55,8 +55,8 @@ void amvdec_dst_buf_done_offset(struct amvdec_session *sess, * @offset: offset in the VIFIFO where the associated packet was written * @flags the vb2_v4l2_buffer flags */ -void amvdec_add_ts(struct amvdec_session *sess, u64 ts, - struct v4l2_timecode tc, u32 offset, u32 flags); +int amvdec_add_ts(struct amvdec_session *sess, u64 ts, + struct v4l2_timecode tc, u32 offset, u32 flags); void amvdec_remove_ts(struct amvdec_session *sess, u64 ts); /** diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c index de7442d4834d..d3e26bfe6c90 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c @@ -38,7 +38,7 @@ struct cedrus_h264_sram_ref_pic { #define CEDRUS_H264_FRAME_NUM 18 -#define CEDRUS_NEIGHBOR_INFO_BUF_SIZE (16 * SZ_1K) +#define CEDRUS_NEIGHBOR_INFO_BUF_SIZE (32 * SZ_1K) #define CEDRUS_MIN_PIC_INFO_BUF_SIZE (130 * SZ_1K) static void cedrus_h264_write_sram(struct cedrus_dev *dev, diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c index ef0311a16d01..754942ecf064 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c @@ -23,7 +23,7 @@ * Subsequent BSP implementations seem to double the neighbor info buffer size * for the H6 SoC, which may be related to 10 bit H265 support. */ -#define CEDRUS_H265_NEIGHBOR_INFO_BUF_SIZE (397 * SZ_1K) +#define CEDRUS_H265_NEIGHBOR_INFO_BUF_SIZE (794 * SZ_1K) #define CEDRUS_H265_ENTRY_POINTS_BUF_SIZE (4 * SZ_1K) #define CEDRUS_H265_MV_COL_BUF_UNIT_CTB_SIZE 160 diff --git a/drivers/staging/media/zoran/zoran.h b/drivers/staging/media/zoran/zoran.h index b1ad2a2b914c..50d5a7acfab6 100644 --- a/drivers/staging/media/zoran/zoran.h +++ b/drivers/staging/media/zoran/zoran.h @@ -313,6 +313,6 @@ static inline struct zoran *to_zoran(struct v4l2_device *v4l2_dev) #endif -int zoran_queue_init(struct zoran *zr, struct vb2_queue *vq); +int zoran_queue_init(struct zoran *zr, struct vb2_queue *vq, int dir); void zoran_queue_exit(struct zoran *zr); int zr_set_buf(struct zoran *zr); diff --git a/drivers/staging/media/zoran/zoran_card.c b/drivers/staging/media/zoran/zoran_card.c index f259585b0689..11d415c0c05d 100644 --- a/drivers/staging/media/zoran/zoran_card.c +++ b/drivers/staging/media/zoran/zoran_card.c @@ -803,6 +803,52 @@ int zoran_check_jpg_settings(struct zoran *zr, return 0; } +static int zoran_init_video_device(struct zoran *zr, struct video_device *video_dev, int dir) +{ + int err; + + /* Now add the template and register the device unit. */ + *video_dev = zoran_template; + video_dev->v4l2_dev = &zr->v4l2_dev; + video_dev->lock = &zr->lock; + video_dev->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_READWRITE | dir; + + strscpy(video_dev->name, ZR_DEVNAME(zr), sizeof(video_dev->name)); + /* + * It's not a mem2mem device, but you can both capture and output from one and the same + * device. This should really be split up into two device nodes, but that's a job for + * another day. + */ + video_dev->vfl_dir = VFL_DIR_M2M; + zoran_queue_init(zr, &zr->vq, V4L2_BUF_TYPE_VIDEO_CAPTURE); + + err = video_register_device(video_dev, VFL_TYPE_VIDEO, video_nr[zr->id]); + if (err < 0) + return err; + video_set_drvdata(video_dev, zr); + return 0; +} + +static void zoran_exit_video_devices(struct zoran *zr) +{ + video_unregister_device(zr->video_dev); + kfree(zr->video_dev); +} + +static int zoran_init_video_devices(struct zoran *zr) +{ + int err; + + zr->video_dev = video_device_alloc(); + if (!zr->video_dev) + return -ENOMEM; + + err = zoran_init_video_device(zr, zr->video_dev, V4L2_CAP_VIDEO_CAPTURE); + if (err) + kfree(zr->video_dev); + return err; +} + void zoran_open_init_params(struct zoran *zr) { int i; @@ -874,17 +920,11 @@ static int zr36057_init(struct zoran *zr) zoran_open_init_params(zr); /* allocate memory *before* doing anything to the hardware in case allocation fails */ - zr->video_dev = video_device_alloc(); - if (!zr->video_dev) { - err = -ENOMEM; - goto exit; - } zr->stat_com = dma_alloc_coherent(&zr->pci_dev->dev, BUZ_NUM_STAT_COM * sizeof(u32), &zr->p_sc, GFP_KERNEL); if (!zr->stat_com) { - err = -ENOMEM; - goto exit_video; + return -ENOMEM; } for (j = 0; j < BUZ_NUM_STAT_COM; j++) zr->stat_com[j] = cpu_to_le32(1); /* mark as unavailable to zr36057 */ @@ -897,26 +937,9 @@ static int zr36057_init(struct zoran *zr) goto exit_statcom; } - /* Now add the template and register the device unit. */ - *zr->video_dev = zoran_template; - zr->video_dev->v4l2_dev = &zr->v4l2_dev; - zr->video_dev->lock = &zr->lock; - zr->video_dev->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_CAPTURE; - - strscpy(zr->video_dev->name, ZR_DEVNAME(zr), sizeof(zr->video_dev->name)); - /* - * It's not a mem2mem device, but you can both capture and output from one and the same - * device. This should really be split up into two device nodes, but that's a job for - * another day. - */ - zr->video_dev->vfl_dir = VFL_DIR_M2M; - - zoran_queue_init(zr, &zr->vq); - - err = video_register_device(zr->video_dev, VFL_TYPE_VIDEO, video_nr[zr->id]); - if (err < 0) + err = zoran_init_video_devices(zr); + if (err) goto exit_statcomb; - video_set_drvdata(zr->video_dev, zr); zoran_init_hardware(zr); if (!pass_through) { @@ -931,9 +954,6 @@ exit_statcomb: dma_free_coherent(&zr->pci_dev->dev, BUZ_NUM_STAT_COM * sizeof(u32) * 2, zr->stat_comb, zr->p_scb); exit_statcom: dma_free_coherent(&zr->pci_dev->dev, BUZ_NUM_STAT_COM * sizeof(u32), zr->stat_com, zr->p_sc); -exit_video: - kfree(zr->video_dev); -exit: return err; } @@ -965,7 +985,7 @@ static void zoran_remove(struct pci_dev *pdev) dma_free_coherent(&zr->pci_dev->dev, BUZ_NUM_STAT_COM * sizeof(u32) * 2, zr->stat_comb, zr->p_scb); pci_release_regions(pdev); pci_disable_device(zr->pci_dev); - video_unregister_device(zr->video_dev); + zoran_exit_video_devices(zr); exit_free: v4l2_ctrl_handler_free(&zr->hdl); v4l2_device_unregister(&zr->v4l2_dev); @@ -1069,8 +1089,10 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent) err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (err) - return -ENODEV; - vb2_dma_contig_set_max_seg_size(&pdev->dev, DMA_BIT_MASK(32)); + return err; + err = vb2_dma_contig_set_max_seg_size(&pdev->dev, U32_MAX); + if (err) + return err; nr = zoran_num++; if (nr >= BUZ_MAX) { diff --git a/drivers/staging/media/zoran/zoran_device.c b/drivers/staging/media/zoran/zoran_device.c index 5b12a730a229..fb1f0465ca87 100644 --- a/drivers/staging/media/zoran/zoran_device.c +++ b/drivers/staging/media/zoran/zoran_device.c @@ -814,7 +814,7 @@ static void zoran_reap_stat_com(struct zoran *zr) if (zr->jpg_settings.tmp_dcm == 1) i = (zr->jpg_dma_tail - zr->jpg_err_shift) & BUZ_MASK_STAT_COM; else - i = ((zr->jpg_dma_tail - zr->jpg_err_shift) & 1) * 2 + 1; + i = ((zr->jpg_dma_tail - zr->jpg_err_shift) & 1) * 2; stat_com = le32_to_cpu(zr->stat_com[i]); if ((stat_com & 1) == 0) { @@ -826,6 +826,11 @@ static void zoran_reap_stat_com(struct zoran *zr) size = (stat_com & GENMASK(22, 1)) >> 1; buf = zr->inuse[i]; + if (!buf) { + spin_unlock_irqrestore(&zr->queued_bufs_lock, flags); + pci_err(zr->pci_dev, "No buffer at slot %d\n", i); + return; + } buf->vbuf.vb2_buf.timestamp = ktime_get_ns(); if (zr->codec_mode == BUZ_MODE_MOTION_COMPRESS) { diff --git a/drivers/staging/media/zoran/zoran_driver.c b/drivers/staging/media/zoran/zoran_driver.c index 46382e43f1bf..84665637ebb7 100644 --- a/drivers/staging/media/zoran/zoran_driver.c +++ b/drivers/staging/media/zoran/zoran_driver.c @@ -255,8 +255,6 @@ static int zoran_querycap(struct file *file, void *__fh, struct v4l2_capability strscpy(cap->card, ZR_DEVNAME(zr), sizeof(cap->card)); strscpy(cap->driver, "zoran", sizeof(cap->driver)); snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s", pci_name(zr->pci_dev)); - cap->device_caps = zr->video_dev->device_caps; - cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; return 0; } @@ -582,6 +580,9 @@ static int zoran_s_std(struct file *file, void *__fh, v4l2_std_id std) struct zoran *zr = video_drvdata(file); int res = 0; + if (zr->norm == std) + return 0; + if (zr->running != ZORAN_MAP_MODE_NONE) return -EBUSY; @@ -739,6 +740,7 @@ static int zoran_g_parm(struct file *file, void *priv, struct v4l2_streamparm *p if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; + parm->parm.capture.readbuffers = 9; return 0; } @@ -869,6 +871,10 @@ int zr_set_buf(struct zoran *zr) vbuf = &buf->vbuf; buf->vbuf.field = V4L2_FIELD_INTERLACED; + if (BUZ_MAX_HEIGHT < (zr->v4l_settings.height * 2)) + buf->vbuf.field = V4L2_FIELD_INTERLACED; + else + buf->vbuf.field = V4L2_FIELD_TOP; vb2_set_plane_payload(&buf->vbuf.vb2_buf, 0, zr->buffer_size); vb2_buffer_done(&buf->vbuf.vb2_buf, VB2_BUF_STATE_DONE); zr->inuse[0] = NULL; @@ -928,6 +934,7 @@ static int zr_vb2_start_streaming(struct vb2_queue *vq, unsigned int count) zr->stat_com[j] = cpu_to_le32(1); zr->inuse[j] = NULL; } + zr->vbseq = 0; if (zr->map_mode != ZORAN_MAP_MODE_RAW) { pci_info(zr->pci_dev, "START JPG\n"); @@ -1008,7 +1015,7 @@ static const struct vb2_ops zr_video_qops = { .wait_finish = vb2_ops_wait_finish, }; -int zoran_queue_init(struct zoran *zr, struct vb2_queue *vq) +int zoran_queue_init(struct zoran *zr, struct vb2_queue *vq, int dir) { int err; @@ -1016,8 +1023,9 @@ int zoran_queue_init(struct zoran *zr, struct vb2_queue *vq) INIT_LIST_HEAD(&zr->queued_bufs); vq->dev = &zr->pci_dev->dev; - vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - vq->io_modes = VB2_USERPTR | VB2_DMABUF | VB2_MMAP | VB2_READ | VB2_WRITE; + vq->type = dir; + + vq->io_modes = VB2_DMABUF | VB2_MMAP | VB2_READ | VB2_WRITE; vq->drv_priv = zr; vq->buf_struct_size = sizeof(struct zr_buffer); vq->ops = &zr_video_qops; diff --git a/drivers/staging/mt7621-dts/gbpc1.dts b/drivers/staging/mt7621-dts/gbpc1.dts index b65d71686814..02fd9be5e173 100644 --- a/drivers/staging/mt7621-dts/gbpc1.dts +++ b/drivers/staging/mt7621-dts/gbpc1.dts @@ -11,7 +11,8 @@ memory@0 { device_type = "memory"; - reg = <0x0 0x1c000000>, <0x20000000 0x4000000>; + reg = <0x00000000 0x1c000000>, + <0x20000000 0x04000000>; }; chosen { @@ -37,24 +38,16 @@ gpio-leds { compatible = "gpio-leds"; - system { - label = "gb-pc1:green:system"; + power { + label = "green:power"; gpios = <&gpio 6 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-on"; }; - status { - label = "gb-pc1:green:status"; + system { + label = "green:system"; gpios = <&gpio 8 GPIO_ACTIVE_LOW>; - }; - - lan1 { - label = "gb-pc1:green:lan1"; - gpios = <&gpio 24 GPIO_ACTIVE_LOW>; - }; - - lan2 { - label = "gb-pc1:green:lan2"; - gpios = <&gpio 25 GPIO_ACTIVE_LOW>; + linux,default-trigger = "disk-activity"; }; }; }; @@ -94,9 +87,8 @@ partition@50000 { label = "firmware"; - reg = <0x50000 0x1FB0000>; + reg = <0x50000 0x1fb0000>; }; - }; }; @@ -105,9 +97,12 @@ }; &pinctrl { - state_default: pinctrl0 { - default_gpio: gpio { - groups = "wdt", "rgmii2", "uart3"; + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: state-default { + gpio-pinmux { + groups = "rgmii2", "uart3", "wdt"; function = "gpio"; }; }; @@ -116,12 +111,13 @@ &switch0 { ports { port@0 { + status = "okay"; label = "ethblack"; - status = "ok"; }; + port@4 { + status = "okay"; label = "ethblue"; - status = "ok"; }; }; }; diff --git a/drivers/staging/mt7621-dts/gbpc2.dts b/drivers/staging/mt7621-dts/gbpc2.dts index 52760e7351f6..6f6fed071dda 100644 --- a/drivers/staging/mt7621-dts/gbpc2.dts +++ b/drivers/staging/mt7621-dts/gbpc2.dts @@ -1,21 +1,121 @@ /dts-v1/; -#include "gbpc1.dts" +#include "mt7621.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> / { compatible = "gnubee,gb-pc2", "mediatek,mt7621-soc"; model = "GB-PC2"; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x1c000000>, + <0x20000000 0x04000000>; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + }; + + palmbus: palmbus@1e000000 { + i2c@900 { + status = "okay"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio 18 GPIO_ACTIVE_HIGH>; + linux,code = <KEY_RESTART>; + }; + }; +}; + +&sdhci { + status = "okay"; +}; + +&spi0 { + status = "okay"; + + m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + broken-flash-reset; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + label = "firmware"; + reg = <0x50000 0x1fb0000>; + }; + }; }; -&default_gpio { - groups = "wdt", "uart3"; - function = "gpio"; +&pcie { + status = "okay"; }; -&gmac1 { - status = "ok"; +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: state-default { + gpio-pinmux { + groups = "wdt"; + function = "gpio"; + }; + }; }; -&phy_external { - status = "ok"; +ðernet { + gmac1: mac@1 { + status = "okay"; + phy-handle = <ðphy7>; + }; + + mdio-bus { + ethphy7: ethernet-phy@7 { + reg = <7>; + phy-mode = "rgmii-rxid"; + }; + }; +}; + +&switch0 { + ports { + port@0 { + status = "okay"; + label = "ethblack"; + }; + + port@4 { + status = "okay"; + label = "ethblue"; + }; + }; }; diff --git a/drivers/staging/mt7621-dts/mt7621.dtsi b/drivers/staging/mt7621-dts/mt7621.dtsi index eeabe9c0f4fb..59a9ce282a3b 100644 --- a/drivers/staging/mt7621-dts/mt7621.dtsi +++ b/drivers/staging/mt7621-dts/mt7621.dtsi @@ -36,9 +36,9 @@ regulator-max-microvolt = <3300000>; enable-active-high; regulator-always-on; - }; + }; - mmc_fixed_1v8_io: fixedregulator@1 { + mmc_fixed_1v8_io: fixedregulator@1 { compatible = "regulator-fixed"; regulator-name = "mmc_io"; regulator-min-microvolt = <1800000>; @@ -391,37 +391,32 @@ mediatek,ethsys = <&sysc>; + pinctrl-names = "default"; + pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>, <&rgmii2_pins>; gmac0: mac@0 { compatible = "mediatek,eth-mac"; reg = <0>; phy-mode = "rgmii"; + fixed-link { speed = <1000>; full-duplex; pause; }; }; + gmac1: mac@1 { compatible = "mediatek,eth-mac"; reg = <1>; status = "off"; phy-mode = "rgmii-rxid"; - phy-handle = <&phy_external>; }; + mdio-bus { #address-cells = <1>; #size-cells = <0>; - phy_external: ethernet-phy@5 { - status = "off"; - reg = <5>; - phy-mode = "rgmii-rxid"; - - pinctrl-names = "default"; - pinctrl-0 = <&rgmii2_pins>; - }; - switch0: switch0@0 { compatible = "mediatek,mt7621"; #address-cells = <1>; @@ -439,36 +434,43 @@ #address-cells = <1>; #size-cells = <0>; reg = <0>; + port@0 { status = "off"; reg = <0>; label = "lan0"; }; + port@1 { status = "off"; reg = <1>; label = "lan1"; }; + port@2 { status = "off"; reg = <2>; label = "lan2"; }; + port@3 { status = "off"; reg = <3>; label = "lan3"; }; + port@4 { status = "off"; reg = <4>; label = "lan4"; }; + port@6 { reg = <6>; label = "cpu"; ethernet = <&gmac0>; phy-mode = "trgmii"; + fixed-link { speed = <1000>; full-duplex; diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c index e082edfbaad8..30ca9f1e0363 100644 --- a/drivers/staging/r8188eu/core/rtw_recv.c +++ b/drivers/staging/r8188eu/core/rtw_recv.c @@ -1942,8 +1942,7 @@ static int recv_func(struct adapter *padapter, struct recv_frame *rframe) struct recv_frame *pending_frame; int cnt = 0; - pending_frame = rtw_alloc_recvframe(&padapter->recvpriv.uc_swdec_pending_queue); - while (pending_frame) { + while ((pending_frame = rtw_alloc_recvframe(&padapter->recvpriv.uc_swdec_pending_queue))) { cnt++; recv_func_posthandle(padapter, pending_frame); } diff --git a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c index 14758361960c..9f2b86f9b660 100644 --- a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c +++ b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c @@ -572,10 +572,10 @@ static int load_firmware(struct rt_firmware *pFirmware, struct device *device) } memcpy(pFirmware->szFwBuffer, fw->data, fw->size); pFirmware->ulFwLength = fw->size; - release_firmware(fw); - DBG_88E_LEVEL(_drv_info_, "+%s: !bUsedWoWLANFw, FmrmwareLen:%d+\n", __func__, pFirmware->ulFwLength); + dev_dbg(device, "!bUsedWoWLANFw, FmrmwareLen:%d+\n", pFirmware->ulFwLength); Exit: + release_firmware(fw); return rtStatus; } |