From: Zhao Yakui <[email protected]> When trying to set other display mode besides the fixed panel mode, the panel fitting should be enabled. This is similar to LVDS.
Signed-off-by: Zhao Yakui <[email protected]> Reviewed-by: Chris Wilson <[email protected]> Cc: [email protected] --- drivers/gpu/drm/i915/intel_display.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 8359c50..77ae44e 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -1888,7 +1888,8 @@ static void ironlake_crtc_dpms(struct drm_crtc *crtc, int mode) } /* Enable panel fitting for LVDS */ - if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) { + if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) + || HAS_eDP || intel_pch_has_edp(crtc)) { temp = I915_READ(pf_ctl_reg); I915_WRITE(pf_ctl_reg, temp | PF_ENABLE | PF_FILTER_MED_3x3); -- 1.7.1 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
