From: Wu Fengguang <[email protected]> Description for stable update: this allows Sandy Bridge machines to have the same functionality as the Ivy Bridge ones. They are using same set of registers, but those were omitted for Sandy Bridge previously.
commit b3f33cbf7ace8fc149993ee35e0d0fd57f41d6d8 upstream. SandyBridge should be using the same register addresses as IvyBridge. Signed-off-by: Wu Fengguang <[email protected]> Signed-off-by: Keith Packard <[email protected]> Signed-off-by: Eugeni Dodonov <[email protected]> --- drivers/gpu/drm/i915/intel_display.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index b850f2b..6760ef9 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5876,14 +5876,14 @@ static void ironlake_write_eld(struct drm_connector *connector, int aud_cntl_st; int aud_cntrl_st2; - if (IS_IVYBRIDGE(connector->dev)) { - hdmiw_hdmiedid = GEN7_HDMIW_HDMIEDID_A; - aud_cntl_st = GEN7_AUD_CNTRL_ST_A; - aud_cntrl_st2 = GEN7_AUD_CNTRL_ST2; - } else { + if (HAS_PCH_IBX(connector->dev)) { hdmiw_hdmiedid = GEN5_HDMIW_HDMIEDID_A; aud_cntl_st = GEN5_AUD_CNTL_ST_A; aud_cntrl_st2 = GEN5_AUD_CNTL_ST2; + } else { + hdmiw_hdmiedid = GEN7_HDMIW_HDMIEDID_A; + aud_cntl_st = GEN7_AUD_CNTRL_ST_A; + aud_cntrl_st2 = GEN7_AUD_CNTRL_ST2; } i = to_intel_crtc(crtc)->pipe; -- 1.7.9.2 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
