kernel/drivers/media/platform/samsung, branch linux-6.9.y

media: platform: replace of_graph_get_next_endpoint()

2024-02-23T13:33:32Z

From DT point of view, in general, drivers should be asking for a specific port number because their function is fixed in the binding. of_graph_get_next_endpoint() doesn't match to this concept. Simply replace - of_graph_get_next_endpoint(xxx, NULL); + of_graph_get_endpoint_by_regs(xxx, 0, -1); Link: https://lore.kernel.org/r/20240202174941.GA310089-robh@kernel.org Signed-off-by: Kuninori Morimoto Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil

media: samsung: s5p-mfc: Fix kerneldoc

2024-02-05T11:57:45Z

Remove doc from missing fields. Signed-off-by: Ricardo Ribalda Reviewed-by: Randy Dunlap Signed-off-by: Hans Verkuil

media: samsung: exynos4-is: Fix kerneldoc

2024-02-05T11:57:45Z

Remove doc from missing fields. Signed-off-by: Ricardo Ribalda Reviewed-by: Randy Dunlap Signed-off-by: Hans Verkuil

media: s5p-mfc: drop static device variable in s5p_mfc_pm.c

2024-01-22T11:16:44Z

Change the interface of power management functions in s5p_mfc_pm.c to accept the pointer to S5P MFC device structure. instead of relying on file-scope static variable. This makes code easier to read and modify in case more devices are added. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Aakarsh Jain Signed-off-by: Hans Verkuil

media: s5p-mfc: drop useless static s5p_mfc_dev in s5p_mfc_pm.c

2024-01-22T11:16:43Z

Pointer "struct s5p_mfc_dev" is stored in s5p_mfc_pm.c once and never used again. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Hans Verkuil

media: s5p-mfc: drop useless clock refcnt debugging

2024-01-22T11:16:43Z

Drop useless debugging of clock enabl/disable counts, because core handles this much better. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Hans Verkuil

media: s5p-mfc: constify local pointers to s5p_mfc_enc_params

2024-01-22T11:16:43Z

Constify the local variables pointing to "struct s5p_mfc_enc_params" and other encoding params to annotate the function is not modifying pointed data. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Hans Verkuil

media: s5p-mfc: constify pointers to s5p_mfc_cmd_args

2024-01-22T11:16:43Z

In few places functions do not modify pointed "struct s5p_mfc_cmd_args", thus the pointer can point to const data for additional safety and self-documenting intention of the function. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Hans Verkuil

media: s5p-mfc: constify struct structures

2024-01-22T11:16:43Z

Static "struct" structures are not modified by the driver, so they can be made const for code safety. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Hans Verkuil

media: s5p-mfc: constify s5p_mfc_fmt structures

2024-01-22T11:16:43Z

Static "s5p_mfc_fmt" structures are not modified by the driver, so they can be made const for code safety. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Aakarsh Jain Signed-off-by: Hans Verkuil