On Mon Dec 15 13:11:06 2025 +0100, Jacopo Mondi wrote:
> The Mali C55 driver uses the v4l2-isp framework, which performs
> validation of the parameters buffer versioning in the
> v4l2_isp_params_validate_buffer() function.
>
> It is not necessary to replicate the validation of the parameters buffer
> versioning in the platform-specific implementation.
>
> Remove it.
>
> Signed-off-by: Jacopo Mondi <[email protected]>
> Reviewed-by: Daniel Scally <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
drivers/media/platform/arm/mali-c55/mali-c55-params.c | 7 -------
1 file changed, 7 deletions(-)
---
diff --git a/drivers/media/platform/arm/mali-c55/mali-c55-params.c
b/drivers/media/platform/arm/mali-c55/mali-c55-params.c
index 082cda4f4f63..be0e909bcf29 100644
--- a/drivers/media/platform/arm/mali-c55/mali-c55-params.c
+++ b/drivers/media/platform/arm/mali-c55/mali-c55-params.c
@@ -582,13 +582,6 @@ static int mali_c55_params_buf_prepare(struct vb2_buffer
*vb)
struct mali_c55 *mali_c55 = params->mali_c55;
int ret;
- if (config->version != MALI_C55_PARAM_BUFFER_V1) {
- dev_dbg(mali_c55->dev,
- "Unsupported extensible format version: %u\n",
- config->version);
- return -EINVAL;
- }
-
ret = v4l2_isp_params_validate_buffer_size(mali_c55->dev, vb,
v4l2_isp_params_buffer_size(MALI_C55_PARAMS_MAX_SIZE));
if (ret)
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