From: Dmytro Laktyushkin Date: Wed, 21 Jun 2017 21:27:59 +0000 (-0400) Subject: drm/amd/display: fix bw_calc_auto translation error X-Git-Tag: v4.15-rc1~56^2~23^2~396 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=afa80d64d20ac13528c261e1233ac3982609fd2f;p=thirdparty%2Fkernel%2Flinux.git drm/amd/display: fix bw_calc_auto translation error The compiler was warning about conditions that will never evaluate to true. The problem was that the VBA translater didn't translate the conditions correctly. Signed-off-by: Dmytro Laktyushkin Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c index bb2f8ad6a9883..fb5d8db33a822 100644 --- a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c +++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c @@ -128,7 +128,7 @@ void mode_support_and_system_configuration(struct dcn_bw_internal_vars *v) v->source_format_pixel_and_scan_support = dcn_bw_yes; for (k = 0; k <= v->number_of_active_planes - 1; k++) { - if ((v->source_surface_mode[k] == dcn_bw_sw_linear && !v->source_scan[k] == dcn_bw_hor) || ((v->source_surface_mode[k] == dcn_bw_sw_4_kb_d || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d_x || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_x || v->source_surface_mode[k] == dcn_bw_sw_var_d || v->source_surface_mode[k] == dcn_bw_sw_var_d_x) && !v->source_pixel_format[k] == dcn_bw_rgb_sub_64)) { + if ((v->source_surface_mode[k] == dcn_bw_sw_linear && v->source_scan[k] != dcn_bw_hor) || ((v->source_surface_mode[k] == dcn_bw_sw_4_kb_d || v->source_surface_mode[k] == dcn_bw_sw_4_kb_d_x || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_t || v->source_surface_mode[k] == dcn_bw_sw_64_kb_d_x || v->source_surface_mode[k] == dcn_bw_sw_var_d || v->source_surface_mode[k] == dcn_bw_sw_var_d_x) && v->source_pixel_format[k] != dcn_bw_rgb_sub_64)) { v->source_format_pixel_and_scan_support = dcn_bw_no; } }