diff options
author | Kevin Brace <kevinbrace@gmx.com> | 2017-07-06 23:24:02 -0500 |
---|---|---|
committer | Kevin Brace <kevinbrace@gmx.com> | 2017-07-06 23:24:02 -0500 |
commit | dd25e5954b8283cc81f659cdbc492c540e2dd2de (patch) | |
tree | 73feff102b007f5ac5f2bfb3d83ae2410e64ac0a | |
parent | 1010e0fc75cd1bc152de0a9b01d0e4d8f83d67f4 (diff) |
Added via_fp_set_secondary_soft_vee
This is an inline function.
Signed-off-by: Kevin Brace <kevinbrace@gmx.com>
-rw-r--r-- | drivers/gpu/drm/via/crtc_hw.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/via/crtc_hw.h b/drivers/gpu/drm/via/crtc_hw.h index 9e411cc42201..0241f66f491c 100644 --- a/drivers/gpu/drm/via/crtc_hw.h +++ b/drivers/gpu/drm/via/crtc_hw.h @@ -471,6 +471,23 @@ via_fp_set_secondary_soft_back_light(void __iomem *regs, } /* + * Sets CX700 / VX700 or later chipset's FP secondary software + * controlled VEE. + */ +static inline void +via_fp_set_secondary_soft_vee(void __iomem *regs, + bool soft_on) +{ + /* 3X5.D3[2] - FP Secondary Software VEE On + * 0: Off + * 1: On */ + svga_wcrt_mask(regs, 0xD3, + soft_on ? BIT(2) : 0x00, BIT(2)); + DRM_DEBUG_KMS("FP Secondary Software Controlled VEE: %s\n", + soft_on ? "On" : "Off"); +} + +/* * Sets FPDP (Flat Panel Display Port) Low I/O pad state. */ static inline void |