drm/amd/display: use true, false for bool variable in dce_calcs.c

Fixes coccicheck warning:

drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c:157:46-64: WARNING: Assignment of 0/1 to bool variable
drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c:159:2-20: WARNING: Assignment of 0/1 to bool variable
drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c:161:46-64: WARNING: Assignment of 0/1 to bool variable
drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c:163:2-20: WARNING: Assignment of 0/1 to bool variable
drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c:289:1-12: WARNING: Assignment of 0/1 to bool variable
drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c:290:1-12: WARNING: Assignment of 0/1 to bool variable
drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c:341:3-14: WARNING: Assignment of 0/1 to bool variable
drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c:343:4-15: WARNING: Assignment of 0/1 to bool variable

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
index a1d4925..5d081c4 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
@@ -154,14 +154,14 @@ static void calculate_bandwidth(
 
 
 
-       if (data->d0_underlay_mode == bw_def_none) { d0_underlay_enable = 0; }
-       else {
-               d0_underlay_enable = 1;
-       }
-       if (data->d1_underlay_mode == bw_def_none) { d1_underlay_enable = 0; }
-       else {
-               d1_underlay_enable = 1;
-       }
+       if (data->d0_underlay_mode == bw_def_none)
+               d0_underlay_enable = false;
+       else
+               d0_underlay_enable = true;
+       if (data->d1_underlay_mode == bw_def_none)
+               d1_underlay_enable = false;
+       else
+               d1_underlay_enable = true;
        data->number_of_underlay_surfaces = d0_underlay_enable + d1_underlay_enable;
        switch (data->underlay_surface_type) {
        case bw_def_420:
@@ -286,8 +286,8 @@ static void calculate_bandwidth(
        data->cursor_width_pixels[2] = bw_int_to_fixed(0);
        data->cursor_width_pixels[3] = bw_int_to_fixed(0);
        /* graphics surface parameters from spreadsheet*/
-       fbc_enabled = 0;
-       lpt_enabled = 0;
+       fbc_enabled = false;
+       lpt_enabled = false;
        for (i = 4; i <= maximum_number_of_surfaces - 3; i++) {
                if (i < data->number_of_displays + 4) {
                        if (i == 4 && data->d0_underlay_mode == bw_def_underlay_only) {
@@ -338,9 +338,9 @@ static void calculate_bandwidth(
                        data->access_one_channel_only[i] = 0;
                }
                if (data->fbc_en[i] == 1) {
-                       fbc_enabled = 1;
+                       fbc_enabled = true;
                        if (data->lpt_en[i] == 1) {
-                               lpt_enabled = 1;
+                               lpt_enabled = true;
                        }
                }
                data->cursor_width_pixels[i] = bw_int_to_fixed(vbios->cursor_width);