Displaying 2 results from an estimated 2 matches for "ramfuc_fb_en".
2014 Sep 04
0
[PATCH 3/8] pwr/memx: Make FB disable and enable explicit
.../ramfuc.h
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ramfuc.h
@@ -111,6 +111,18 @@ ramfuc_wait_vblank(struct ramfuc *ram)
nouveau_memx_wait_vblank(ram->memx);
}
+static inline void
+ramfuc_fb_disable(struct ramfuc *ram)
+{
+ nouveau_memx_fb_disable(ram->memx);
+}
+
+static inline void
+ramfuc_fb_enable(struct ramfuc *ram)
+{
+ nouveau_memx_fb_enable(ram->memx);
+}
+
#define ram_init(s,p) ramfuc_init(&(s)->base, (p))
#define ram_exec(s,e) ramfuc_exec(&(s)->base, (e))
#define ram_have(s,r) ((s)->r_##r.addr[0] != 0x000000)
@@ -121,5 +133,7 @@ ramfuc_wa...
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