[Intel-gfx] [PATCH 3/4] drm/i915/bdw: Remove the HDMI/DVI entry from the DP/eDP/FDI tables

2014-08-01 Thread Damien Lespiau 
We always write entries 0 to 8 from the DDI translation tables and then
entry 9 for HDMI/DVI with the help of the VBT. We then don't need the
failsafe HDMI entry in the DP/eDP/FDI tables.

Signed-off-by: Damien Lespiau damien.lesp...@intel.com
---
 drivers/gpu/drm/i915/intel_ddi.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 67feea2..80526ab 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -82,7 +82,6 @@ static const u32 bdw_ddi_translations_edp[] = {
0x00BEEFFF, 0x000A000C,
0x00FF, 0x0005000F,
0x00DB6FFF, 0x000A000C,
-   0x00FF, 0x00140006  /* HDMI parameters 800mV 0dB*/
 };
 
 static const u32 bdw_ddi_translations_dp[] = {
@@ -95,7 +94,6 @@ static const u32 bdw_ddi_translations_dp[] = {
0x80CB2FFF, 0x001B0002,
0x00F7DFFF, 0x00180004,
0x80D75FFF, 0x001B0002,
-   0x00FF, 0x00140006  /* HDMI parameters 800mV 0dB*/
 };
 
 static const u32 bdw_ddi_translations_fdi[] = {
@@ -108,7 +106,6 @@ static const u32 bdw_ddi_translations_fdi[] = {
0x00C30FFF, 0x000C,
0x00FF, 0x00070006,
0x00D75FFF, 0x000C,
-   0x00FF, 0x00140006  /* HDMI parameters 800mV 0dB*/
 };
 
 static const u32 bdw_ddi_translations_hdmi[] = {
-- 
1.8.3.1

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Re: [Intel-gfx] [PATCH 3/4] drm/i915/bdw: Remove the HDMI/DVI entry from the DP/eDP/FDI tables

2014-08-01 Thread Paulo Zanoni 
2014-08-01 7:07 GMT-03:00 Damien Lespiau damien.lesp...@intel.com:
 We always write entries 0 to 8 from the DDI translation tables and then
 entry 9 for HDMI/DVI with the help of the VBT. We then don't need the
 failsafe HDMI entry in the DP/eDP/FDI tables.

And it seems we were not even using these values anyway...

Reviewed-by: Paulo Zanoni paulo.r.zan...@intel.com


 Signed-off-by: Damien Lespiau damien.lesp...@intel.com
 ---
  drivers/gpu/drm/i915/intel_ddi.c | 3 ---
  1 file changed, 3 deletions(-)

 diff --git a/drivers/gpu/drm/i915/intel_ddi.c 
 b/drivers/gpu/drm/i915/intel_ddi.c
 index 67feea2..80526ab 100644
 --- a/drivers/gpu/drm/i915/intel_ddi.c
 +++ b/drivers/gpu/drm/i915/intel_ddi.c
 @@ -82,7 +82,6 @@ static const u32 bdw_ddi_translations_edp[] = {
 0x00BEEFFF, 0x000A000C,
 0x00FF, 0x0005000F,
 0x00DB6FFF, 0x000A000C,
 -   0x00FF, 0x00140006  /* HDMI parameters 800mV 0dB*/
  };

  static const u32 bdw_ddi_translations_dp[] = {
 @@ -95,7 +94,6 @@ static const u32 bdw_ddi_translations_dp[] = {
 0x80CB2FFF, 0x001B0002,
 0x00F7DFFF, 0x00180004,
 0x80D75FFF, 0x001B0002,
 -   0x00FF, 0x00140006  /* HDMI parameters 800mV 0dB*/
  };

  static const u32 bdw_ddi_translations_fdi[] = {
 @@ -108,7 +106,6 @@ static const u32 bdw_ddi_translations_fdi[] = {
 0x00C30FFF, 0x000C,
 0x00FF, 0x00070006,
 0x00D75FFF, 0x000C,
 -   0x00FF, 0x00140006  /* HDMI parameters 800mV 0dB*/
  };

  static const u32 bdw_ddi_translations_hdmi[] = {
 --
 1.8.3.1

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-- 
Paulo Zanoni
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