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path: root/drivers/media/platform/s5p-mfc/s5p_mfc.c
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Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc.c')
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc.c29
1 files changed, 17 insertions, 12 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 3930177db125..9a679fab73e2 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -793,14 +793,16 @@ static int s5p_mfc_open(struct file *file)
goto err_pwr_enable;
}
s5p_mfc_clock_on();
- ret = s5p_mfc_alloc_and_load_firmware(dev);
- if (ret)
- goto err_alloc_fw;
+ ret = s5p_mfc_load_firmware(dev);
+ if (ret) {
+ s5p_mfc_clock_off();
+ goto err_load_fw;
+ }
/* Init the FW */
ret = s5p_mfc_init_hw(dev);
+ s5p_mfc_clock_off();
if (ret)
goto err_init_hw;
- s5p_mfc_clock_off();
}
/* Init videobuf2 queue for CAPTURE */
q = &ctx->vq_dst;
@@ -849,17 +851,16 @@ static int s5p_mfc_open(struct file *file)
return ret;
/* Deinit when failure occured */
err_queue_init:
+ if (dev->num_inst == 1)
+ s5p_mfc_deinit_hw(dev);
err_init_hw:
- s5p_mfc_release_firmware(dev);
-err_alloc_fw:
+err_load_fw:
dev->ctx[ctx->num] = NULL;
del_timer_sync(&dev->watchdog_timer);
- s5p_mfc_clock_off();
err_pwr_enable:
if (dev->num_inst == 1) {
if (s5p_mfc_power_off() < 0)
mfc_err("power off failed\n");
- s5p_mfc_release_firmware(dev);
}
err_ctrls_setup:
s5p_mfc_dec_ctrls_delete(ctx);
@@ -917,11 +918,8 @@ static int s5p_mfc_release(struct file *file)
clear_bit(0, &dev->hw_lock);
dev->num_inst--;
if (dev->num_inst == 0) {
- mfc_debug(2, "Last instance - release firmware\n");
- /* reset <-> F/W release */
- s5p_mfc_reset(dev);
+ mfc_debug(2, "Last instance\n");
s5p_mfc_deinit_hw(dev);
- s5p_mfc_release_firmware(dev);
del_timer_sync(&dev->watchdog_timer);
if (s5p_mfc_power_off() < 0)
mfc_err("Power off failed\n");
@@ -1149,6 +1147,10 @@ static int s5p_mfc_probe(struct platform_device *pdev)
mutex_init(&dev->mfc_mutex);
+ ret = s5p_mfc_alloc_firmware(dev);
+ if (ret)
+ goto err_alloc_fw;
+
ret = v4l2_device_register(&pdev->dev, &dev->v4l2_dev);
if (ret)
goto err_v4l2_dev_reg;
@@ -1230,6 +1232,8 @@ err_dec_reg:
err_dec_alloc:
v4l2_device_unregister(&dev->v4l2_dev);
err_v4l2_dev_reg:
+ s5p_mfc_release_firmware(dev);
+err_alloc_fw:
vb2_dma_contig_cleanup_ctx(dev->alloc_ctx[1]);
err_mem_init_ctx_1:
vb2_dma_contig_cleanup_ctx(dev->alloc_ctx[0]);
@@ -1255,6 +1259,7 @@ static int __devexit s5p_mfc_remove(struct platform_device *pdev)
video_unregister_device(dev->vfd_enc);
video_unregister_device(dev->vfd_dec);
v4l2_device_unregister(&dev->v4l2_dev);
+ s5p_mfc_release_firmware(dev);
vb2_dma_contig_cleanup_ctx(dev->alloc_ctx[0]);
vb2_dma_contig_cleanup_ctx(dev->alloc_ctx[1]);

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