Displaying 3 results from an estimated 3 matches for "gt215_ram_train_ddr3".
2017 Apr 10
0
[PATCH 08/11] nvkm/ramgt215: Add train ptrn upload for GDDR5
...drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c
index 6abd0e3..fa85942 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c
@@ -75,7 +75,7 @@ struct gt215_ramfuc {
struct ramfuc_reg r_gpio[4];
};
-struct gt215_ltrain {
+struct gt215_ram_train_ddr3 {
enum {
NVA3_TRAIN_UNKNOWN,
NVA3_TRAIN_UNSUPPORTED,
@@ -92,11 +92,11 @@ struct gt215_ltrain {
struct gt215_ram {
struct nvkm_ram base;
struct gt215_ramfuc fuc;
- struct gt215_ltrain ltrain;
+ struct gt215_ram_train_ddr3 ltrain;
};
static void
-gt215_link_train_calc(u32 *vals, stru...
2017 Apr 10
11
Preparations for Fermi DRAM clock changes
No, no, these will not implement Fermi reclocking. This set of patches
contains some of the preparatory work that I deem stable enough to
move upstream. Notable changes
- Training pattern upload routines from GK104+ now shared with GT215+
- Timing calculation for Fermi
- GDDR5 MR calculation from VBIOS timing table v1.0. Also useful for that
pesky GT 240.
- A routine to translate a VBIOS init
2017 Apr 10
14
RESEND Preparations for Fermi DRAM clock changes
Two patches went missing as a result of PEBCAK. No v2 marks as nothing
changed really. Just resending for easier enforcement of patch order
in other people's trees. Sorry for the noise.
Original message:
No, no, these will not implement Fermi reclocking. This set of patches
contains some of the preparatory work that I deem stable enough to
move upstream. Notable changes
- Training pattern