drm/i915: rename INSTDONE to GEN2_INSTDONE

[deliverable/linux.git] / drivers / gpu / drm / i915 / i915_reg.h

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index d1e3c3cd27cf54582bc666a0ffbb90f908bba157..5d2da1e6ea66be63d84f76dd66bf480b1815dbba 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1602,6 +1602,7 @@ enum skl_disp_power_wells {
 /*
  * On GEN4, only the render ring INSTDONE exists and has a different
  * layout than the GEN7+ version.
+ * The GEN2 counterpart of this register is GEN2_INSTDONE.
  */
 #define RING_INSTDONE(base)    ((base)+0x6c)
 #define RING_INSTPS(base)      ((base)+0x70)
@@ -1619,7 +1620,7 @@ enum skl_disp_power_wells {
 #define   PWRCTX_EN    (1<<0)
 #define IPEIR          0x02088
 #define IPEHR          0x0208c
-#define INSTDONE       0x02090
+#define GEN2_INSTDONE  0x02090
 #define NOPID          0x02094
 #define HWSTAM         0x02098
 #define DMA_FADD_I8XX  0x020d0