On 2020-11-23 03:19, Lee Jones wrote:
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:152: warning: Function
parameter or member 'plane' not described in '_dpu_plane_calc_bw'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:152: warning: Function
parameter or member 'fb' not described in '_dpu_plane_calc_bw'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:152: warning: Excess
function parameter 'Plane' description in '_dpu_plane_calc_bw'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:200: warning: Function
parameter or member 'plane' not described in '_dpu_plane_calc_clk'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:200: warning: Excess
function parameter 'Plane' description in '_dpu_plane_calc_clk'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:232: warning: Function
parameter or member 'src_width' not described in
'_dpu_plane_calc_fill_level'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:232: warning: Excess
function parameter 'src_wdith' description in
'_dpu_plane_calc_fill_level'
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c:1060: warning: Function
parameter or member 'error' not described in 'dpu_plane_set_error'
Cc: Rob Clark <robdclark@xxxxxxxxx>
Cc: Sean Paul <sean@xxxxxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: Kalyan Thota <kalyan_t@xxxxxxxxxxxxxx>
Cc: linux-arm-msm@xxxxxxxxxxxxxxx
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: freedreno@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
Reviewed-by: Abhinav Kumar <abhinavk@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index c0b1d77369e53..cf0084d7cc7c9 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -142,7 +142,8 @@ static struct dpu_kms *_dpu_plane_get_kms(struct
drm_plane *plane)
/**
* _dpu_plane_calc_bw - calculate bandwidth required for a plane
- * @Plane: Pointer to drm plane.
+ * @plane: Pointer to drm plane.
+ * @fb: Pointer to framebuffer associated with the given plane
* Result: Updates calculated bandwidth in the plane state.
* BW Equation: src_w * src_h * bpp * fps * (v_total / v_dest)
* Prefill BW Equation: line src bytes * line_time
@@ -192,7 +193,7 @@ static void _dpu_plane_calc_bw(struct drm_plane
*plane,
/**
* _dpu_plane_calc_clk - calculate clock required for a plane
- * @Plane: Pointer to drm plane.
+ * @plane: Pointer to drm plane.
* Result: Updates calculated clock in the plane state.
* Clock equation: dst_w * v_total * fps * (src_h / dst_h)
*/
@@ -224,7 +225,7 @@ static void _dpu_plane_calc_clk(struct drm_plane
*plane)
* _dpu_plane_calc_fill_level - calculate fill level of the given
source format
* @plane: Pointer to drm plane
* @fmt: Pointer to source buffer format
- * @src_wdith: width of source buffer
+ * @src_width: width of source buffer
* Return: fill level corresponding to the source buffer/format or 0
if error
*/
static int _dpu_plane_calc_fill_level(struct drm_plane *plane,
@@ -1055,6 +1056,7 @@ void dpu_plane_flush(struct drm_plane *plane)
/**
* dpu_plane_set_error: enable/disable error condition
* @plane: pointer to drm_plane structure
+ * @error: error value to set
*/
void dpu_plane_set_error(struct drm_plane *plane, bool error)
{
