commit: 858bc21f0637c407601a05626854ae58b242f75d From: Jesse Barnes <[email protected]> Date: Tue, 4 Jan 2011 10:46:49 -0800 Subject: [PATCH] drm/i915: check eDP encoder correctly when setting modes
We were using a stale pointer in the check which caused us to use CPU attached DP params when we should have been using PCH attached params. Signed-off-by: Jesse Barnes <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31988 Tested-by: Jan-Hendrik Zab <[email protected]> Tested-by: Christoph Lukas <[email protected]> Signed-off-by: Chris Wilson <[email protected]> Cc: [email protected] --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 0abe79f..f4d1797 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3951,7 +3951,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, int lane = 0, link_bw, bpp; /* CPU eDP doesn't require FDI link, so just set DP M/N according to current link config */ - if (has_edp_encoder && !intel_encoder_is_pch_edp(&encoder->base)) { + if (has_edp_encoder && !intel_encoder_is_pch_edp(&has_edp_encoder->base)) { target_clock = mode->clock; intel_edp_link_config(has_edp_encoder, &lane, &link_bw); _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
