From: Arnd Bergmann Date: Thu, 9 Feb 2023 12:45:03 +0000 (+0100) Subject: drm/amd/display: fix link_validation build failure X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=474876bac2333fcc41b10db61571219e2f990a8a;p=linux.git drm/amd/display: fix link_validation build failure When CONFIG_DRM_AMD_DC_DCN is disabled, the is_frl member is not defined: drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_validation.c: In function 'dp_active_dongle_validate_timing': drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_validation.c:126:66: error: 'const struct dc_dsc_config' has no member named 'is_frl' 126 | if (timing->flags.DSC && !timing->dsc_cfg.is_frl) | ^ Use the same #ifdef as the other references to this. Fixes: 54618888d1ea ("drm/amd/display: break down dc_link.c") Signed-off-by: Arnd Bergmann Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/link/link_validation.c b/drivers/gpu/drm/amd/display/dc/link/link_validation.c index cd821d077d73c..8ddebf3bdd469 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_validation.c +++ b/drivers/gpu/drm/amd/display/dc/link/link_validation.c @@ -123,9 +123,11 @@ static bool dp_active_dongle_validate_timing( if (dongle_caps->dp_hdmi_frl_max_link_bw_in_kbps > 0) { // DP to HDMI FRL converter struct dc_crtc_timing outputTiming = *timing; +#if defined(CONFIG_DRM_AMD_DC_DCN) if (timing->flags.DSC && !timing->dsc_cfg.is_frl) /* DP input has DSC, HDMI FRL output doesn't have DSC, remove DSC from output timing */ outputTiming.flags.DSC = 0; +#endif if (dc_bandwidth_in_kbps_from_timing(&outputTiming) > dongle_caps->dp_hdmi_frl_max_link_bw_in_kbps) return false; } else { // DP to HDMI TMDS converter