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drm/msm/dpu: dpu_hw_lm.h: fix all kernel-doc warnings

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Correct or add kernel-doc comments to eliminate all warnings:

Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:27 Cannot find
 identifier on line: *
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:52 Incorrect use of
 kernel-doc format: * Clear layer mixer to pipe configuration
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:59 Incorrect use of
 kernel-doc format: * Configure layer mixer to pipe configuration
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:69 Incorrect use of
 kernel-doc format: * setup_border_color : enable/disable border color
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:76 Incorrect use of
 kernel-doc format: * setup_misr: Enable/disable MISR
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:81 Incorrect use of
 kernel-doc format: * collect_misr: Read MISR signature

Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
 'setup_mixer_out' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
 'setup_blend_config' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
 'setup_alpha_out' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
 'clear_all_blendstages' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
 'setup_blendstage' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
 'setup_border_color' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
 'setup_misr' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
 'collect_misr' not described in 'dpu_hw_lm_ops'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695648/
Link: https://lore.kernel.org/r/20251219184638.1813181-10-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
This commit is contained in:
Randy Dunlap 2025-12-19 10:46:28 -08:00 committed by Dmitry Baryshkov
parent f6d754552b
commit 7ce9dd5eca
1 changed files with 11 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h
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@ -25,39 +25,38 @@ struct dpu_hw_color3_cfg {
};
/**
*
* struct dpu_hw_lm_ops : Interface to the mixer Hw driver functions
* Assumption is these functions will be called after clocks are enabled
*/
struct dpu_hw_lm_ops {
/*
* Sets up mixer output width and height
/**
* @setup_mixer_out: Sets up mixer output width and height
* and border color if enabled
*/
void (*setup_mixer_out)(struct dpu_hw_mixer *ctx,
struct dpu_hw_mixer_cfg *cfg);
/*
* Alpha blending configuration
/**
* @setup_blend_config: Alpha blending configuration
* for the specified stage
*/
void (*setup_blend_config)(struct dpu_hw_mixer *ctx, uint32_t stage,
uint32_t fg_alpha, uint32_t bg_alpha, uint32_t blend_op);
/*
* Alpha color component selection from either fg or bg
/**
* @setup_alpha_out: Alpha color component selection from either fg or bg
*/
void (*setup_alpha_out)(struct dpu_hw_mixer *ctx, uint32_t mixer_op);
/**
* Clear layer mixer to pipe configuration
* @clear_all_blendstages: Clear layer mixer to pipe configuration
* @ctx : mixer ctx pointer
* Returns: 0 on success or -error
*/
int (*clear_all_blendstages)(struct dpu_hw_mixer *ctx);
/**
* Configure layer mixer to pipe configuration
* @setup_blendstage: Configure layer mixer to pipe configuration
* @ctx : mixer ctx pointer
* @lm : layer mixer enumeration
* @stage_cfg : blend stage configuration
@ -67,19 +66,19 @@ struct dpu_hw_lm_ops {
struct dpu_hw_stage_cfg *stage_cfg);
/**
* setup_border_color : enable/disable border color
* @setup_border_color : enable/disable border color
*/
void (*setup_border_color)(struct dpu_hw_mixer *ctx,
struct dpu_mdss_color *color,
u8 border_en);
/**
* setup_misr: Enable/disable MISR
* @setup_misr: Enable/disable MISR
*/
void (*setup_misr)(struct dpu_hw_mixer *ctx);
/**
* collect_misr: Read MISR signature
* @collect_misr: Read MISR signature
*/
int (*collect_misr)(struct dpu_hw_mixer *ctx, u32 *misr_value);
};