[Intel-gfx] [PATCH] SDVO: remove ForceSDVODetect option

[Zhenyu Wang]

Which is just a hack to hide our SDVO detect drawback,
we will have SDVO/HDMI detect fix later.
---
 man/intel.man     |    6 ------
 src/i830.h        |    3 ---
 src/i830_driver.c |   12 ++----------
 3 files changed, 2 insertions(+), 19 deletions(-)

diff --git a/man/intel.man b/man/intel.man
index 65d1114..c7a3c61 100644
--- a/man/intel.man
+++ b/man/intel.man
@@ -202,12 +202,6 @@ information.
 Enable XvMC driver. Current support MPEG2 MC on 915/945 and G33 series.
 User should provide absolute path to libIntelXvMC.so in XvMCConfig file.
 Default: Disabled.
-.TP
-.BI "Option \*qForceSDVODetect\*q \*q" boolean \*q
-Instead of depending on SDVO detect status bit to initialize SDVO outputs,
-this option trys to ignore that status bit and try to probe on all SDVO
-ports anyway. Try this if some output is not detected on your ADD2 card.
-Use of this option will slow down your startup time. Default: Disabled.
 
 .SH OUTPUT CONFIGURATION
 On 830M and better chipsets, the driver supports runtime configuration of
diff --git a/src/i830.h b/src/i830.h
index bfd78dc..7904b9f 100644
--- a/src/i830.h
+++ b/src/i830.h
@@ -729,9 +729,6 @@ typedef struct _I830Rec {
    Bool debug_modes;
    unsigned int quirk_flag;
 
-   /* User option to ignore SDVO detect bit status, in case some outputs
-      not detected on SDVO, so let driver try its best. */
-   Bool force_sdvo_detect;
     /** User option to print acceleration fallback info to the server log. */
    Bool fallback_debug;
 } I830Rec;
diff --git a/src/i830_driver.c b/src/i830_driver.c
index b8d8d37..f8219b7 100644
--- a/src/i830_driver.c
+++ b/src/i830_driver.c
@@ -317,7 +317,6 @@ typedef enum {
 #ifdef INTEL_XVMC
    OPTION_XVMC,
 #endif
-   OPTION_FORCE_SDVO_DETECT,
    OPTION_PREFER_OVERLAY,
 } I830Opts;
 
@@ -343,7 +342,6 @@ static OptionInfoRec I830Options[] = {
 #ifdef INTEL_XVMC
    {OPTION_XVMC,	"XvMC",		OPTV_BOOLEAN,	{0},	TRUE},
 #endif
-   {OPTION_FORCE_SDVO_DETECT, "ForceSDVODetect", OPTV_BOOLEAN,  {0},	FALSE},
    {OPTION_PREFER_OVERLAY, "XvPreferOverlay", OPTV_BOOLEAN, {0}, FALSE},
    {-1,			NULL,		OPTV_NONE,	{0},	FALSE}
 };
@@ -914,14 +912,14 @@ I830SetupOutputs(ScrnInfoPtr pScrn)
       i830_lvds_init(pScrn);
 
    if (IS_I9XX(pI830)) {
-      if ((INREG(SDVOB) & SDVO_DETECTED) || pI830->force_sdvo_detect) {
+      if ((INREG(SDVOB) & SDVO_DETECTED)) {
 	 Bool found = i830_sdvo_init(pScrn, SDVOB);
 
 	 if (!found && SUPPORTS_INTEGRATED_HDMI(pI830))
 	    i830_hdmi_init(pScrn, SDVOB);
       }
 
-      if ((INREG(SDVOC) & SDVO_DETECTED) || pI830->force_sdvo_detect ||
+      if ((INREG(SDVOC) & SDVO_DETECTED) ||
 	      /* SDVOC detect bit is reserved on 965G/965GM */
 	      (IS_I965G(pI830) && !IS_G4X(pI830))) {
 	 Bool found = i830_sdvo_init(pScrn, SDVOC);
@@ -1556,12 +1554,6 @@ I830GetEarlyOptions(ScrnInfoPtr pScrn)
     if (xf86ReturnOptValBool(pI830->Options, OPTION_FORCEENABLEPIPEA, FALSE))
 	pI830->quirk_flag |= QUIRK_PIPEA_FORCE;
 
-    if (xf86ReturnOptValBool(pI830->Options, OPTION_FORCE_SDVO_DETECT, FALSE)) {
-	pI830->force_sdvo_detect = TRUE;
-    } else {
-	pI830->force_sdvo_detect = FALSE;
-    }
-
     return TRUE;
 }
 
-- 
1.5.6.5