From eeafaaca763408c099d2ade3a69e0716f296a97b Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Fri, 25 May 2012 10:23:37 +0100 Subject: [PATCH] drm/i915/hdmi: Fix reg values for g4x_hdmi_connected Paulo pointed out that gen4 re-used the SDVO registers for HDMI (the separate HDMI registers where introduced with the first PCH) and so g4x_hdmi_connected() never selected the right bit and always returned disconnected. Regression in commit 8ec22b214d76773c9d89f4040505ce10f677ed9a Author: Chris Wilson Date: Fri May 11 18:01:34 2012 +0100 drm/i915/hdmi: Query the live connector status bit for G4x Cc: Paulo Zanoni Reviewed-by: Paulo Zanoni Tested-by: Paulo Zanoni Signed-off-by: Chris Wilson Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_hdmi.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 77f0f8fb9e35..4c6f1411b28a 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -459,15 +459,12 @@ static bool g4x_hdmi_connected(struct intel_hdmi *intel_hdmi) uint32_t bit; switch (intel_hdmi->sdvox_reg) { - case HDMIB: + case SDVOB: bit = HDMIB_HOTPLUG_LIVE_STATUS; break; - case HDMIC: + case SDVOC: bit = HDMIC_HOTPLUG_LIVE_STATUS; break; - case HDMID: - bit = HDMID_HOTPLUG_LIVE_STATUS; - break; default: bit = 0; break; -- 2.30.2