Displaying 2 results from an estimated 2 matches for "memx_fb_off".
2014 Sep 04
0
[PATCH 3/8] pwr/memx: Make FB disable and enable explicit
.../subdev/pwr/fuc/os.h
index 80f8328..50f9a38 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/os.h
+++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/os.h
@@ -19,8 +19,8 @@
#define MEMX_MSG_EXEC 1
/* MEMX: script opcode definitions */
-#define MEMX_ENTER 0
-#define MEMX_LEAVE 1
+#define MEMX_FB_OFF 0
+#define MEMX_FB_ON 1
#define MEMX_WR32 2
#define MEMX_WAIT 3
#define MEMX_DELAY 4
diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/memx.c b/drivers/gpu/drm/nouveau/core/subdev/pwr/memx.c
index bcdc00f..060bbd2 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/pwr/memx.c
+++ b/drivers...
2014 Sep 04
10
MEMX improvements + DDR 2/3 MR generation
Patch 1 and 2 implement wait-for-vblank, required to remove flicker when reclocking memory
Patch 3 and 4 allow me to do things between waiting for VBLANK and disabling FB, like pause PFIFO and wait for the engines to idle. This minimises the time PFIFO is paused, thus maximises performance.
The rest of the patches speak for themselves. As the actual memory reclocking script is still somewhat prone