Applied. Thanks!

Alex

On Wed, Jan 20, 2021 at 10:05 AM Harry Wentland harry.wentland@amd.com wrote:

On 2021-01-20 2:16 a.m., Jiapeng Zhong wrote:

...

Fix the following coccicheck warnings:

./drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c: 1009:6-16: WARNING: Assignment of 0/1 to bool variable.

./drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c: 200:2-10: WARNING: Assignment of 0/1 to bool variable.

Reported-by: Abaci Robot abaci@linux.alibaba.com Signed-off-by: Jiapeng Zhong abaci-bugfix@linux.alibaba.com

Reviewed-by: Harry Wentland harry.wentland@amd.com

Harry

...

---

.../display/dc/dml/dcn30/display_rq_dlg_calc_30.c | 32 +++++++++++----------- 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c index 5b5916b..0f14f20 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn30/display_rq_dlg_calc_30.c @@ -165,8 +165,8 @@ static void handle_det_buf_split(struct display_mode_lib *mode_lib, unsigned int swath_bytes_c = 0; unsigned int full_swath_bytes_packed_l = 0; unsigned int full_swath_bytes_packed_c = 0;

• bool req128_l = 0;
  

• bool req128_c = 0;
  

• bool req128_l = false;
  

• bool req128_c = false;
  bool surf_linear = (pipe_src_param.sw_mode == dm_sw_linear);
  bool surf_vert = (pipe_src_param.source_scan == dm_vert);
  unsigned int log2_swath_height_l = 0;
  

@@ -191,37 +191,37 @@ static void handle_det_buf_split(struct display_mode_lib *mode_lib, total_swath_bytes = 2 * full_swath_bytes_packed_l;

  if (total_swath_bytes <= detile_buf_size_in_bytes) { //full 256b request

•         req128_l = 0;
  

•         req128_c = 0;
  

•         req128_l = false;
  

•         req128_c = false;
          swath_bytes_l = full_swath_bytes_packed_l;
          swath_bytes_c = full_swath_bytes_packed_c;
  } else if (!rq_param->yuv420) {
  

•         req128_l = 1;
  

•         req128_c = 0;
  

•         req128_l = true;
  

•         req128_c = false;
          swath_bytes_c = full_swath_bytes_packed_c;
          swath_bytes_l = full_swath_bytes_packed_l / 2;
  } else if ((double)full_swath_bytes_packed_l / (double)full_swath_bytes_packed_c < 1.5) {
  

•         req128_l = 0;
  

•         req128_c = 1;
  

•         req128_l = false;
  

•         req128_c = true;
          swath_bytes_l = full_swath_bytes_packed_l;
          swath_bytes_c = full_swath_bytes_packed_c / 2;
  
          total_swath_bytes = 2 * swath_bytes_l + 2 * swath_bytes_c;
  
          if (total_swath_bytes > detile_buf_size_in_bytes) {
  

•                 req128_l = 1;
  

•                 req128_l = true;
                  swath_bytes_l = full_swath_bytes_packed_l / 2;
          }
  } else {
  

•         req128_l = 1;
  

•         req128_c = 0;
  

•         req128_l = true;
  

•         req128_c = false;
          swath_bytes_l = full_swath_bytes_packed_l/2;
          swath_bytes_c = full_swath_bytes_packed_c;
  
          total_swath_bytes = 2 * swath_bytes_l + 2 * swath_bytes_c;
  
          if (total_swath_bytes > detile_buf_size_in_bytes) {
  

•                 req128_c = 1;
  

•                 req128_c = true;
                  swath_bytes_c = full_swath_bytes_packed_c/2;
          }
  }
  

@@ -1006,8 +1006,8 @@ static void dml_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib,

  double min_dst_y_ttu_vblank = 0;
  unsigned int dlg_vblank_start = 0;

• bool dual_plane = 0;
  

• bool mode_422 = 0;
  

• bool dual_plane = false;
  

• bool mode_422 = false;
  unsigned int access_dir = 0;
  unsigned int vp_height_l = 0;
  unsigned int vp_width_l = 0;
  

@@ -1021,7 +1021,7 @@ static void dml_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib, double hratio_c = 0; double vratio_l = 0; double vratio_c = 0;

• bool scl_enable = 0;
  

• bool scl_enable = false;
  
  double line_time_in_us = 0;
  //      double vinit_l;
  

@@ -1156,7 +1156,7 @@ static void dml_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib, // Source // dcc_en = src.dcc; dual_plane = is_dual_plane((enum source_format_class)(src->source_format));

• mode_422 = 0; // TODO
  

• mode_422 = false; // TODO
  access_dir = (src->source_scan == dm_vert); // vp access direction: horizontal or vertical accessed
  vp_height_l = src->viewport_height;
  vp_width_l = src->viewport_width;
  
  

---

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