reg dumper: Add panel backlight detailed information

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

diff --git a/tools/intel_reg_dumper.c b/tools/intel_reg_dumper.c
index b971e8b..6f6fe36 100644 (file)
--- a/tools/intel_reg_dumper.c
+++ b/tools/intel_reg_dumper.c
@@ -1432,6 +1432,14 @@ DEBUGSTRING(snb_debug_trans_dp_ctl)
                 enable, port, bpc, vsync, hsync);
 }
 
+DEBUGSTRING(ilk_debug_pp_control)
+{
+       asprintf(result, "blacklight %s, %spower down on reset, panel %s",
+                (val & (1 << 2)) ? "enabled" : "disabled",
+                (val & (1 << 1)) ? "" : "do not ",
+                (val & (1 << 0)) ? "on" : "off");
+}
+
 static struct reg_debug ironlake_debug_regs[] = {
        DEFINEREG(PGETBL_CTL),
        DEFINEREG(GEN6_INSTDONE_1),
@@ -1624,8 +1632,8 @@ static struct reg_debug ironlake_debug_regs[] = {
        DEFINEREG(BLC_PWM_PCH_CTL1),
        DEFINEREG(BLC_PWM_PCH_CTL2),
 
-       DEFINEREG(PCH_PP_STATUS),
-       DEFINEREG(PCH_PP_CONTROL),
+       DEFINEREG2(PCH_PP_STATUS, i830_debug_pp_status),
+       DEFINEREG2(PCH_PP_CONTROL, ilk_debug_pp_control),
        DEFINEREG(PCH_PP_ON_DELAYS),
        DEFINEREG(PCH_PP_OFF_DELAYS),
        DEFINEREG(PCH_PP_DIVISOR),