From 6c5159ddeb5d4e03faaf563d3f0d3c01be10865d Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Sat, 4 Jun 2011 19:34:56 +0000 Subject: [PATCH] Revert "drm/i915: Enable GMBUS for post-gen2 chipsets" Revert commit aa284bbef18145d40d97145f26bcd4732fd36292. This fixes a hang when loading the eeprom driver (see bug #35572.) GMBUS will be re-enabled later, differently. Signed-off-by: Jean Delvare Reported-by: Marek Otahal Tested-by: Yermandu Patapitafious Tested-by: Andrew Lutomirski Acked-by: Chris Wilson Signed-off-by: Dave Airlie --- drivers/gpu/drm/i915/intel_i2c.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c index d3b903bce7c5b..d98cee60b6026 100644 --- a/drivers/gpu/drm/i915/intel_i2c.c +++ b/drivers/gpu/drm/i915/intel_i2c.c @@ -401,8 +401,7 @@ int intel_setup_gmbus(struct drm_device *dev) bus->reg0 = i | GMBUS_RATE_100KHZ; /* XXX force bit banging until GMBUS is fully debugged */ - if (IS_GEN2(dev)) - bus->force_bit = intel_gpio_create(dev_priv, i); + bus->force_bit = intel_gpio_create(dev_priv, i); } intel_i2c_reset(dev_priv->dev); -- 2.39.5