diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 9bbb6ea34d06..4dd6561cb7c8 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -4153,10 +4153,10 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc, * Enable pixel doubling when the dot clock * is > 90% of the (display) core speed. * - * XXX: No double-wide on 915GM pipe B. Is that - * the only reason for the pipe == PIPE_A check? + * GDG double wide on either pipe, + * otherwise pipe A only. */ - if (crtc->pipe == PIPE_A && + if ((crtc->pipe == PIPE_A || IS_I915G(dev)) && adjusted_mode->clock > clock_limit * 9 / 10) { clock_limit *= 2; pipe_config->double_wide = true; |