blob: 99ff1a3d0487ec396525677453798b7b744ab4ee [file] [log] [blame]
From 9c2921cb2b4222577217ddc2175a8ff80d3b7c54 Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Mon, 5 Aug 2013 17:25:56 -0300
Subject: drm/i915: remove use_fdi_mode argument from intel_prepare_ddi_buffers
We set the mode based on the port, and we already pass the port as an
argument.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit ad8d270c21aa2f57f0cd578b1737f65c44c34b80)
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
---
drivers/gpu/drm/i915/intel_ddi.c | 17 +++++------------
1 file changed, 5 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index b6281d9e4d62..b8c096b4a1de 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -84,15 +84,14 @@ static enum port intel_ddi_get_encoder_port(struct intel_encoder *intel_encoder)
* in either FDI or DP modes only, as HDMI connections will work with both
* of those
*/
-static void intel_prepare_ddi_buffers(struct drm_device *dev, enum port port,
- bool use_fdi_mode)
+static void intel_prepare_ddi_buffers(struct drm_device *dev, enum port port)
{
struct drm_i915_private *dev_priv = dev->dev_private;
u32 reg;
int i;
- const u32 *ddi_translations = ((use_fdi_mode) ?
+ const u32 *ddi_translations = (port == PORT_E) ?
hsw_ddi_translations_fdi :
- hsw_ddi_translations_dp);
+ hsw_ddi_translations_dp;
for (i = 0, reg = DDI_BUF_TRANS(port);
i < ARRAY_SIZE(hsw_ddi_translations_fdi); i++) {
@@ -111,14 +110,8 @@ void intel_prepare_ddi(struct drm_device *dev)
if (!HAS_DDI(dev))
return;
- for (port = PORT_A; port < PORT_E; port++)
- intel_prepare_ddi_buffers(dev, port, false);
-
- /* DDI E is the suggested one to work in FDI mode, so program is as such
- * by default. It will have to be re-programmed in case a digital DP
- * output will be detected on it
- */
- intel_prepare_ddi_buffers(dev, PORT_E, true);
+ for (port = PORT_A; port <= PORT_E; port++)
+ intel_prepare_ddi_buffers(dev, port);
}
static const long hsw_ddi_buf_ctl_values[] = {
--
1.8.5.rc3