RADEON: simplify console restore

- still need to track crtcs for blank/unblank when restoring text console

3 files changed, 11 insertions, 46 deletions

diff --git a/src/radeon.h b/src/radeon.h
index a3aa074..c8b18b0 100644
--- a/src/radeon.h
+++ b/src/radeon.h
@@ -238,7 +238,7 @@ typedef struct {
 
 				/* CRTC2 registers */
     CARD32            crtc2_gen_cntl;
-
+    CARD32            dac_macro_cntl;
     CARD32            dac2_cntl;
     CARD32            disp_output_cntl;
     CARD32            disp_tv_out_cntl;
diff --git a/src/radeon_driver.c b/src/radeon_driver.c
index 655e8ee..c555869 100644
--- a/src/radeon_driver.c
+++ b/src/radeon_driver.c
@@ -4118,6 +4118,8 @@ void RADEONRestoreDACRegisters(ScrnInfoPtr pScrn,
 	OUTREG(RADEON_DISP_HW_DEBUG, restore->disp_hw_debug);
     }
 
+    OUTREG(RADEON_DAC_MACRO_CNTL, restore->dac_macro_cntl);
+
     /* R200 DAC connected via DVO */
     if (info->ChipFamily == CHIP_FAMILY_R200)
 	OUTREG(RADEON_FP2_GEN_CNTL, restore->fp2_gen_cntl);
@@ -4678,23 +4680,6 @@ void RADEONChangeSurfaces(ScrnInfoPtr pScrn)
     RADEONSaveSurfaces(pScrn, &info->ModeReg);
 }
 
-void
-RADEONEnableOutputs(ScrnInfoPtr pScrn, int crtc_num)
-{
-    RADEONEntPtr pRADEONEnt = RADEONEntPriv(pScrn);
-    xf86CrtcConfigPtr   xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
-    xf86CrtcPtr crtc = pRADEONEnt->pCrtc[crtc_num];
-    int i;
-
-    /* get the output connected to this CRTC */
-    for (i = 0; i < xf86_config->num_output; i++) {
-	xf86OutputPtr output = xf86_config->output[i];
-	if (output->crtc == crtc) {
-	    RADEONEnableDisplay(output, TRUE);
-	}
-    }
-}
-
 /* Write out state to define a new video mode */
 void RADEONRestoreMode(ScrnInfoPtr pScrn, RADEONSavePtr restore)
 {
@@ -4703,25 +4688,6 @@ void RADEONRestoreMode(ScrnInfoPtr pScrn, RADEONSavePtr restore)
     xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, RADEON_LOGLEVEL_DEBUG,
 		   "RADEONRestoreMode(%p)\n", restore);
 
-    /* For Non-dual head card, we don't have private field in the Entity */
-    if (!pRADEONEnt->HasCRTC2) {
-	RADEONRestoreMemMapRegisters(pScrn, restore);
-	RADEONRestoreCommonRegisters(pScrn, restore);
-	RADEONRestoreCrtcRegisters(pScrn, restore);
-	RADEONRestoreRMXRegisters(pScrn, restore);
-	RADEONRestoreFPRegisters(pScrn, restore);
-	RADEONRestoreFP2Registers(pScrn, restore);
-	RADEONRestoreLVDSRegisters(pScrn, restore);
-	RADEONRestoreDACRegisters(pScrn, restore);
-	RADEONRestorePLLRegisters(pScrn, restore);
-	return;
-    }
-
-    /* Disable all outputs at initial mode set.  the ones we want will
-       get set by RADEONEnableDisplay()
-     */
-    RADEONDisableDisplays(pScrn);
-
     /* When changing mode with Dual-head card, care must be taken for
      * the special order in setting registers. CRTC2 has to be set
      * before changing CRTC_EXT register.  In the dual-head setup, X
@@ -4736,8 +4702,11 @@ void RADEONRestoreMode(ScrnInfoPtr pScrn, RADEONSavePtr restore)
      */
     RADEONRestoreMemMapRegisters(pScrn, restore);
     RADEONRestoreCommonRegisters(pScrn, restore);
-    RADEONRestoreCrtc2Registers(pScrn, restore);
-    RADEONRestorePLL2Registers(pScrn, restore);
+
+    if (pRADEONEnt->HasCRTC2) {
+	RADEONRestoreCrtc2Registers(pScrn, restore);
+	RADEONRestorePLL2Registers(pScrn, restore);
+    }
 
     RADEONRestoreCrtcRegisters(pScrn, restore);
     RADEONRestorePLLRegisters(pScrn, restore);
@@ -4747,9 +4716,6 @@ void RADEONRestoreMode(ScrnInfoPtr pScrn, RADEONSavePtr restore)
     RADEONRestoreLVDSRegisters(pScrn, restore);
     RADEONRestoreDACRegisters(pScrn, restore);
 
-    RADEONEnableOutputs(pScrn, 0);
-    RADEONEnableOutputs(pScrn, 1);
-
 #if 0
     RADEONRestorePalette(pScrn, &info->SavedReg);
 #endif
@@ -4860,7 +4826,7 @@ static void RADEONSaveDACRegisters(ScrnInfoPtr pScrn, RADEONSavePtr save)
     save->disp_output_cntl      = INREG(RADEON_DISP_OUTPUT_CNTL);
     save->disp_tv_out_cntl      = INREG(RADEON_DISP_TV_OUT_CNTL);
     save->disp_hw_debug         = INREG(RADEON_DISP_HW_DEBUG);
-
+    save->dac_macro_cntl        = INREG(RADEON_DAC_MACRO_CNTL);
 }
 
 /* Read flat panel registers */
@@ -4881,9 +4847,6 @@ static void RADEONSaveFPRegisters(ScrnInfoPtr pScrn, RADEONSavePtr save)
     save->bios_5_scratch       = INREG(RADEON_BIOS_5_SCRATCH);
     save->bios_6_scratch       = INREG(RADEON_BIOS_6_SCRATCH);
 
-    save->lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;
-    save->lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON);
-
     if (info->ChipFamily == CHIP_FAMILY_RV280) {
 	/* bit 22 of TMDS_PLL_CNTL is read-back inverted */
 	save->tmds_pll_cntl ^= (1 << 22);
diff --git a/src/radeon_output.c b/src/radeon_output.c
index 5585345..e431bf5 100644
--- a/src/radeon_output.c
+++ b/src/radeon_output.c
@@ -857,6 +857,8 @@ static void RADEONInitDACRegisters(xf86OutputPtr output, RADEONSavePtr save,
     save->dac_cntl = (RADEON_DAC_MASK_ALL
 		      | RADEON_DAC_VGA_ADR_EN
 		      | (info->dac6bits ? 0 : RADEON_DAC_8BIT_EN));
+
+    save->dac_macro_cntl = info->SavedReg.dac_macro_cntl;
 }
 
 /* XXX: fix me */