#define SDVOB_HOTPLUG_INT_STATUS_I915 (1 << 6)
/* SDVO port control */
-#define SDVOB 0x61140
-#define SDVOC 0x61160
+#define GEN3_SDVOB 0x61140
+#define GEN3_SDVOC 0x61160
+#define PCH_SDVOB 0xe1140
#define SDVO_ENABLE (1 << 31)
#define SDVO_PIPE_B_SELECT (1 << 30)
#define SDVO_STALL_SELECT (1 << 29)
#define FDI_PLL_CTL_1 0xfe000
#define FDI_PLL_CTL_2 0xfe004
-/* or SDVOB */
-#define HDMIB 0xe1140
+/* The same register may be used for SDVO or HDMI */
+#define GEN4_HDMIB GEN3_SDVOB
+#define GEN4_HDMIC GEN3_SDVOC
+#define PCH_HDMIB PCH_SDVOB
+#define PCH_HDMIC 0xe1150
+#define PCH_HDMID 0xe1160
#define PORT_ENABLE (1 << 31)
#define TRANSCODER(pipe) ((pipe) << 30)
#define TRANSCODER_CPT(pipe) ((pipe) << 29)
#define HSYNC_ACTIVE_HIGH (1 << 3)
#define PORT_DETECTED (1 << 2)
-/* PCH SDVOB multiplex with HDMIB */
-#define PCH_SDVOB HDMIB
-
-#define HDMIC 0xe1150
-#define HDMID 0xe1160
-
#define PCH_LVDS 0xe1180
#define LVDS_DETECTED (1 << 1)
"PCH LVDS enabled on transcoder %c, should be disabled\n",
pipe_name(pipe));
- assert_pch_hdmi_disabled(dev_priv, pipe, HDMIB);
- assert_pch_hdmi_disabled(dev_priv, pipe, HDMIC);
- assert_pch_hdmi_disabled(dev_priv, pipe, HDMID);
+ assert_pch_hdmi_disabled(dev_priv, pipe, PCH_HDMIB);
+ assert_pch_hdmi_disabled(dev_priv, pipe, PCH_HDMIC);
+ assert_pch_hdmi_disabled(dev_priv, pipe, PCH_HDMID);
}
/**
if (has_edp_a(dev))
intel_dp_init(dev, DP_A, PORT_A);
- if (I915_READ(HDMIB) & PORT_DETECTED) {
+ if (I915_READ(PCH_HDMIB) & PORT_DETECTED) {
/* PCH SDVOB multiplex with HDMIB */
found = intel_sdvo_init(dev, PCH_SDVOB, true);
if (!found)
- intel_hdmi_init(dev, HDMIB, PORT_B);
+ intel_hdmi_init(dev, PCH_HDMIB, PORT_B);
if (!found && (I915_READ(PCH_DP_B) & DP_DETECTED))
intel_dp_init(dev, PCH_DP_B, PORT_B);
}
- if (I915_READ(HDMIC) & PORT_DETECTED)
- intel_hdmi_init(dev, HDMIC, PORT_C);
+ if (I915_READ(PCH_HDMIC) & PORT_DETECTED)
+ intel_hdmi_init(dev, PCH_HDMIC, PORT_C);
- if (!dpd_is_edp && I915_READ(HDMID) & PORT_DETECTED)
- intel_hdmi_init(dev, HDMID, PORT_D);
+ if (!dpd_is_edp && I915_READ(PCH_HDMID) & PORT_DETECTED)
+ intel_hdmi_init(dev, PCH_HDMID, PORT_D);
if (I915_READ(PCH_DP_C) & DP_DETECTED)
intel_dp_init(dev, PCH_DP_C, PORT_C);
if (I915_READ(VLV_DISPLAY_BASE + DP_C) & DP_DETECTED)
intel_dp_init(dev, VLV_DISPLAY_BASE + DP_C, PORT_C);
- if (I915_READ(VLV_DISPLAY_BASE + SDVOB) & PORT_DETECTED) {
- intel_hdmi_init(dev, VLV_DISPLAY_BASE + SDVOB, PORT_B);
+ if (I915_READ(VLV_DISPLAY_BASE + GEN4_HDMIB) & PORT_DETECTED) {
+ intel_hdmi_init(dev, VLV_DISPLAY_BASE + GEN4_HDMIB,
+ PORT_B);
if (I915_READ(VLV_DISPLAY_BASE + DP_B) & DP_DETECTED)
intel_dp_init(dev, VLV_DISPLAY_BASE + DP_B, PORT_B);
}
- if (I915_READ(VLV_DISPLAY_BASE + SDVOC) & PORT_DETECTED)
- intel_hdmi_init(dev, VLV_DISPLAY_BASE + SDVOC, PORT_C);
+ if (I915_READ(VLV_DISPLAY_BASE + GEN4_HDMIC) & PORT_DETECTED)
+ intel_hdmi_init(dev, VLV_DISPLAY_BASE + GEN4_HDMIC,
+ PORT_C);
} else if (SUPPORTS_DIGITAL_OUTPUTS(dev)) {
bool found = false;
- if (I915_READ(SDVOB) & SDVO_DETECTED) {
+ if (I915_READ(GEN3_SDVOB) & SDVO_DETECTED) {
DRM_DEBUG_KMS("probing SDVOB\n");
- found = intel_sdvo_init(dev, SDVOB, true);
+ found = intel_sdvo_init(dev, GEN3_SDVOB, true);
if (!found && SUPPORTS_INTEGRATED_HDMI(dev)) {
DRM_DEBUG_KMS("probing HDMI on SDVOB\n");
- intel_hdmi_init(dev, SDVOB, PORT_B);
+ intel_hdmi_init(dev, GEN4_HDMIB, PORT_B);
}
if (!found && SUPPORTS_INTEGRATED_DP(dev)) {
/* Before G4X SDVOC doesn't have its own detect register */
- if (I915_READ(SDVOB) & SDVO_DETECTED) {
+ if (I915_READ(GEN3_SDVOB) & SDVO_DETECTED) {
DRM_DEBUG_KMS("probing SDVOC\n");
- found = intel_sdvo_init(dev, SDVOC, false);
+ found = intel_sdvo_init(dev, GEN3_SDVOC, false);
}
- if (!found && (I915_READ(SDVOC) & SDVO_DETECTED)) {
+ if (!found && (I915_READ(GEN3_SDVOC) & SDVO_DETECTED)) {
if (SUPPORTS_INTEGRATED_HDMI(dev)) {
DRM_DEBUG_KMS("probing HDMI on SDVOC\n");
- intel_hdmi_init(dev, SDVOC, PORT_C);
+ intel_hdmi_init(dev, GEN4_HDMIC, PORT_C);
}
if (SUPPORTS_INTEGRATED_DP(dev)) {
DRM_DEBUG_KMS("probing DP_C\n");
return;
}
- if (intel_sdvo->sdvo_reg == SDVOB) {
- cval = I915_READ(SDVOC);
- } else {
- bval = I915_READ(SDVOB);
- }
+ if (intel_sdvo->sdvo_reg == GEN3_SDVOB)
+ cval = I915_READ(GEN3_SDVOC);
+ else
+ bval = I915_READ(GEN3_SDVOB);
+
/*
* Write the registers twice for luck. Sometimes,
* writing them only once doesn't appear to 'stick'.
*/
for (i = 0; i < 2; i++)
{
- I915_WRITE(SDVOB, bval);
- I915_READ(SDVOB);
- I915_WRITE(SDVOC, cval);
- I915_READ(SDVOC);
+ I915_WRITE(GEN3_SDVOB, bval);
+ I915_READ(GEN3_SDVOB);
+ I915_WRITE(GEN3_SDVOC, cval);
+ I915_READ(GEN3_SDVOC);
}
}
} else {
sdvox = I915_READ(intel_sdvo->sdvo_reg);
switch (intel_sdvo->sdvo_reg) {
- case SDVOB:
+ case GEN3_SDVOB:
sdvox &= SDVOB_PRESERVE_MASK;
break;
- case SDVOC:
+ case GEN3_SDVOC:
sdvox &= SDVOC_PRESERVE_MASK;
break;
}