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drm/amd/display: Correct kdoc formats in dcn10_opp.c

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Fixes the following W=1 kernel build warning:

display/dc/dcn10/dcn10_opp.c:52: warning: Function parameter or member 'oppn10' not described in 'opp1_set_truncation'
display/dc/dcn10/dcn10_opp.c:52: warning: Function parameter or member 'params' not described in 'opp1_set_truncation'
display/dc/dcn10/dcn10_opp.c:52: warning: expecting prototype for set_truncation(). Prototype was for opp1_set_truncation() instead
display/dc/dcn10/dcn10_opp.c:161: warning: Function parameter or member 'oppn10' not described in 'opp1_set_pixel_encoding'
display/dc/dcn10/dcn10_opp.c:161: warning: Function parameter or member 'params' not described in 'opp1_set_pixel_encoding'
display/dc/dcn10/dcn10_opp.c:161: warning: expecting prototype for set_pixel_encoding(). Prototype was for opp1_set_pixel_encoding() instead
display/dc/dcn10/dcn10_opp.c:183: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
 *      Set Clamping

Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Srinivasan Shanmugam 2023-06-05 10:39:20 +05:30 committed by Alex Deucher
parent 47d4a680b8
commit f9d9745a86
1 changed files with 12 additions and 8 deletions
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20
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c
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@ -37,14 +37,14 @@
#define CTX \ #define CTX \
oppn10->base.ctx oppn10->base.ctx
/************* FORMATTER ************/
/** /**
* set_truncation * opp1_set_truncation():
* 1) set truncation depth: 0 for 18 bpp or 1 for 24 bpp * 1) set truncation depth: 0 for 18 bpp or 1 for 24 bpp
* 2) enable truncation * 2) enable truncation
* 3) HW remove 12bit FMT support for DCE11 power saving reason. * 3) HW remove 12bit FMT support for DCE11 power saving reason.
*
* @oppn10: output_pixel_processor struct instance for dcn10.
* @params: pointer to bit_depth_reduction_params.
*/ */
static void opp1_set_truncation( static void opp1_set_truncation(
struct dcn10_opp *oppn10, struct dcn10_opp *oppn10,
@ -149,11 +149,12 @@ void opp1_program_bit_depth_reduction(
} }
/** /**
* set_pixel_encoding * opp1_set_pixel_encoding():
*
* Set Pixel Encoding
* 0: RGB 4:4:4 or YCbCr 4:4:4 or YOnly * 0: RGB 4:4:4 or YCbCr 4:4:4 or YOnly
* 1: YCbCr 4:2:2 * 1: YCbCr 4:2:2
*
* @oppn10: output_pixel_processor struct instance for dcn10.
* @params: pointer to clamping_and_pixel_encoding_params.
*/ */
static void opp1_set_pixel_encoding( static void opp1_set_pixel_encoding(
struct dcn10_opp *oppn10, struct dcn10_opp *oppn10,
@ -180,13 +181,16 @@ static void opp1_set_pixel_encoding(
} }
/** /**
* Set Clamping * opp1_set_clamping():
* 1) Set clamping format based on bpc - 0 for 6bpc (No clamping) * 1) Set clamping format based on bpc - 0 for 6bpc (No clamping)
* 1 for 8 bpc * 1 for 8 bpc
* 2 for 10 bpc * 2 for 10 bpc
* 3 for 12 bpc * 3 for 12 bpc
* 7 for programable * 7 for programable
* 2) Enable clamp if Limited range requested * 2) Enable clamp if Limited range requested
*
* @oppn10: output_pixel_processor struct instance for dcn10.
* @params: pointer to clamping_and_pixel_encoding_params.
*/ */
static void opp1_set_clamping( static void opp1_set_clamping(
struct dcn10_opp *oppn10, struct dcn10_opp *oppn10,