From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keith Packard Subject: [PATCH 09/21] drm/i915: Delay DP i2c initialization until panel power timings are computed Date: Thu, 29 Sep 2011 18:09:41 -0700 Message-ID: <1317344993-24945-10-git-send-email-keithp@keithp.com> References: <20110923085243.6e4b7b4c@jbarnes-x220> <1317344993-24945-1-git-send-email-keithp@keithp.com> Return-path: In-Reply-To: <1317344993-24945-1-git-send-email-keithp@keithp.com> Sender: linux-kernel-owner@vger.kernel.org To: Dave Airlie Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, Keith Packard List-Id: dri-devel@lists.freedesktop.org On eDP, DDC requires panel power, but turning that on uses the panel power sequencing timing values fetch from the DPCD data. Signed-off-by: Keith Packard --- drivers/gpu/drm/i915/intel_dp.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index b915fc3..0b462f9 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -2069,8 +2069,6 @@ intel_dp_init(struct drm_device *dev, int output_reg) break; } - intel_dp_i2c_init(intel_dp, intel_connector, name); - /* Cache some DPCD data in the eDP case */ if (is_edp(intel_dp)) { bool ret; @@ -2102,6 +2100,8 @@ intel_dp_init(struct drm_device *dev, int output_reg) } } + intel_dp_i2c_init(intel_dp, intel_connector, name); + intel_encoder->hot_plug = intel_dp_hot_plug; if (is_edp(intel_dp)) { -- 1.7.6.3