UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/nve0/fb/gddr5: fixup delays a bit 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2013-11-30 12:07:58 +10:00
parent 1522ecae65
commit f4aa2c6677
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/nouveau/core/subdev/fb/ramnve0.c
View File

@ -542,10 +542,9 @@ nve0_ram_calc_gddr5(struct nouveau_fb *pfb, u32 freq)
(data & 0x7000) >> 12);
ram_wr32(fuc, 0x10f090, 0x4000007e);
ram_nsec(fuc, 1000);
ram_nsec(fuc, 2000);
ram_wr32(fuc, 0x10f314, 0x00000001); /* PRECHARGE */
ram_wr32(fuc, 0x10f310, 0x00000001); /* REFRESH */
ram_nsec(fuc, 2000);
ram_wr32(fuc, 0x10f210, 0x80000000); /* REFRESH_AUTO = 1 */
if ((nv_ro08(bios, ramcfg + 0x08) & 0x10) && (ram->mode == 2) /*XXX*/) {