From d7ff281c6d27d6a5329a426e5782d31f44073538 Mon Sep 17 00:00:00 2001 From: Ville Syrjälä Date: Wed, 22 Apr 2020 19:19:17 +0300 Subject: drm/i915: Have pfit calculations return an error code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change intel_{gmch,pch}_panel_fitting() to return a normal error vs. success int. We'll need this later to validate that the margin properties aren't misconfigured. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20200422161917.17389-6-ville.syrjala@linux.intel.com Reviewed-by: Manasi Navare --- drivers/gpu/drm/i915/display/intel_dp.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/gpu/drm/i915/display/intel_dp.c') diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 7c4c9a4f4238..5c7009b74c24 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -2354,9 +2354,7 @@ intel_dp_ycbcr420_config(struct intel_dp *intel_dp, crtc_state->output_format = INTEL_OUTPUT_FORMAT_YCBCR420; - intel_pch_panel_fitting(crtc_state, conn_state); - - return 0; + return intel_pch_panel_fitting(crtc_state, conn_state); } bool intel_dp_limited_color_range(const struct intel_crtc_state *crtc_state, @@ -2568,9 +2566,11 @@ intel_dp_compute_config(struct intel_encoder *encoder, adjusted_mode); if (HAS_GMCH(dev_priv)) - intel_gmch_panel_fitting(pipe_config, conn_state); + ret = intel_gmch_panel_fitting(pipe_config, conn_state); else - intel_pch_panel_fitting(pipe_config, conn_state); + ret = intel_pch_panel_fitting(pipe_config, conn_state); + if (ret) + return ret; } if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN) -- cgit