aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/nouveau/nv17_tv.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv17_tv.h')
-rw-r--r--drivers/gpu/drm/nouveau/nv17_tv.h15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/gpu/drm/nouveau/nv17_tv.h b/drivers/gpu/drm/nouveau/nv17_tv.h
index c00977cedabd..6bf03840f9eb 100644
--- a/drivers/gpu/drm/nouveau/nv17_tv.h
+++ b/drivers/gpu/drm/nouveau/nv17_tv.h
@@ -127,7 +127,8 @@ void nv17_ctv_update_rescaler(struct drm_encoder *encoder);
127 127
128/* TV hardware access functions */ 128/* TV hardware access functions */
129 129
130static inline void nv_write_ptv(struct drm_device *dev, uint32_t reg, uint32_t val) 130static inline void nv_write_ptv(struct drm_device *dev, uint32_t reg,
131 uint32_t val)
131{ 132{
132 nv_wr32(dev, reg, val); 133 nv_wr32(dev, reg, val);
133} 134}
@@ -137,7 +138,8 @@ static inline uint32_t nv_read_ptv(struct drm_device *dev, uint32_t reg)
137 return nv_rd32(dev, reg); 138 return nv_rd32(dev, reg);
138} 139}
139 140
140static inline void nv_write_tv_enc(struct drm_device *dev, uint8_t reg, uint8_t val) 141static inline void nv_write_tv_enc(struct drm_device *dev, uint8_t reg,
142 uint8_t val)
141{ 143{
142 nv_write_ptv(dev, NV_PTV_TV_INDEX, reg); 144 nv_write_ptv(dev, NV_PTV_TV_INDEX, reg);
143 nv_write_ptv(dev, NV_PTV_TV_DATA, val); 145 nv_write_ptv(dev, NV_PTV_TV_DATA, val);
@@ -149,8 +151,11 @@ static inline uint8_t nv_read_tv_enc(struct drm_device *dev, uint8_t reg)
149 return nv_read_ptv(dev, NV_PTV_TV_DATA); 151 return nv_read_ptv(dev, NV_PTV_TV_DATA);
150} 152}
151 153
152#define nv_load_ptv(dev, state, reg) nv_write_ptv(dev, NV_PTV_OFFSET + 0x##reg, state->ptv_##reg) 154#define nv_load_ptv(dev, state, reg) \
153#define nv_save_ptv(dev, state, reg) state->ptv_##reg = nv_read_ptv(dev, NV_PTV_OFFSET + 0x##reg) 155 nv_write_ptv(dev, NV_PTV_OFFSET + 0x##reg, state->ptv_##reg)
154#define nv_load_tv_enc(dev, state, reg) nv_write_tv_enc(dev, 0x##reg, state->tv_enc[0x##reg]) 156#define nv_save_ptv(dev, state, reg) \
157 state->ptv_##reg = nv_read_ptv(dev, NV_PTV_OFFSET + 0x##reg)
158#define nv_load_tv_enc(dev, state, reg) \
159 nv_write_tv_enc(dev, 0x##reg, state->tv_enc[0x##reg])
155 160
156#endif 161#endif