The LVDS border enable is independent from the panel fitter. Move the readout of the "border bits" from i9xx_get_pfit_config() to intel_lvds_get_config(), where it will be read if LVDS is enabled even if the panel fitter is not. This fixes the state checker warning: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in gmch_pfit.lvds_border_bits (expected 0x00008000, found 0x00000000) Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=87632 Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> --- drivers/gpu/drm/i915/intel_display.c | 3 --- drivers/gpu/drm/i915/intel_lvds.c | 4 ++++ 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 5ffccf6e7f36..0fccebbd41a3 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -8022,9 +8022,6 @@ static void i9xx_get_pfit_config(struct intel_crtc *crtc, pipe_config->gmch_pfit.control = tmp; pipe_config->gmch_pfit.pgm_ratios = I915_READ(PFIT_PGM_RATIOS); - if (INTEL_INFO(dev)->gen < 5) - pipe_config->gmch_pfit.lvds_border_bits = - I915_READ(LVDS) & LVDS_BORDER_ENABLE; } static void vlv_crtc_clock_get(struct intel_crtc *crtc, diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 66e832beeb37..bc53c0dd34d0 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -122,6 +122,10 @@ static void intel_lvds_get_config(struct intel_encoder *encoder, pipe_config->base.adjusted_mode.flags |= flags; + if (INTEL_INFO(dev)->gen < 5) + pipe_config->gmch_pfit.lvds_border_bits = + tmp & LVDS_BORDER_ENABLE; + /* gen2/3 store dither state in pfit control, needs to match */ if (INTEL_INFO(dev)->gen < 4) { tmp = I915_READ(PFIT_CONTROL); -- 2.1.4 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
