From 59f4ededd9c0d6f73ba9b7691d64543542ac8745 Mon Sep 17 00:00:00 2001 From: Jiapeng Zhong Date: Wed, 20 Jan 2021 15:16:47 +0800 Subject: [PATCH] drm/amdgpu: Assign boolean values to a bool variable 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. Reviewed-by: Harry Wentland Reported-by: Abaci Robot Signed-off-by: Jiapeng Zhong Signed-off-by: Alex Deucher --- .../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; -- 2.7.4