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media: s5p-mfc: Fix display delay control creation

Message ID 20210423204457.10300-1-m.szyprowski@samsung.com
State Accepted
Commit 61c6f04a988e420a1fc5e8e81cf9aebf142a7bd6
Headers show
Series media: s5p-mfc: Fix display delay control creation | expand

Commit Message

Marek Szyprowski April 23, 2021, 8:44 p.m. UTC 
v4l2_ctrl_new_std() fails if the caller provides no 'step' parameter for
integer control, so define it to fix following error:

s5p_mfc_dec_ctrls_setup:1166: Adding control (1) failed

Fixes: c3042bff918a ("media: s5p-mfc: Use display delay and display enable std controls")
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 drivers/media/platform/s5p-mfc/s5p_mfc_dec.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
index a92a9ca6e87e..c1d3bda8385b 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
@@ -172,6 +172,7 @@  static struct mfc_control controls[] = {
 		.type = V4L2_CTRL_TYPE_INTEGER,
 		.minimum = 0,
 		.maximum = 16383,
+		.step = 1,
 		.default_value = 0,
 	},
 	{