diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c index 3559093027ee..d128b0639572 100644 --- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c @@ -62,6 +62,7 @@ #define DMUB_CW0_BASE (0x60000000) #define DMUB_CW1_BASE (0x61000000) #define DMUB_CW3_BASE (0x63000000) +#define DMUB_CW4_BASE (0x64000000) #define DMUB_CW5_BASE (0x65000000) #define DMUB_CW6_BASE (0x66000000) @@ -403,7 +404,7 @@ enum dmub_status dmub_srv_hw_init(struct dmub_srv *dmub, cw3.region.top = cw3.region.base + bios_fb->size; cw4.offset.quad_part = mail_fb->gpu_addr; - cw4.region.base = cw3.region.top + 1; + cw4.region.base = DMUB_CW4_BASE; cw4.region.top = cw4.region.base + mail_fb->size; inbox1.base = cw4.region.base; |