diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 124 |
1 files changed, 109 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 662dbd2e3245..b2215fb7f562 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -3442,25 +3442,119 @@ int skl_pcode_request(struct drm_i915_private *dev_priv, u32 mbox, u32 request, u32 reply_mask, u32 reply, int timeout_base_ms); /* intel_sideband.c */ -u32 vlv_punit_read(struct drm_i915_private *dev_priv, u32 addr); -int vlv_punit_write(struct drm_i915_private *dev_priv, u32 addr, u32 val); -u32 vlv_nc_read(struct drm_i915_private *dev_priv, u8 addr); -u32 vlv_iosf_sb_read(struct drm_i915_private *dev_priv, u8 port, u32 reg); -void vlv_iosf_sb_write(struct drm_i915_private *dev_priv, u8 port, u32 reg, u32 val); -u32 vlv_cck_read(struct drm_i915_private *dev_priv, u32 reg); -void vlv_cck_write(struct drm_i915_private *dev_priv, u32 reg, u32 val); -u32 vlv_ccu_read(struct drm_i915_private *dev_priv, u32 reg); -void vlv_ccu_write(struct drm_i915_private *dev_priv, u32 reg, u32 val); -u32 vlv_bunit_read(struct drm_i915_private *dev_priv, u32 reg); -void vlv_bunit_write(struct drm_i915_private *dev_priv, u32 reg, u32 val); -u32 vlv_dpio_read(struct drm_i915_private *dev_priv, enum pipe pipe, int reg); -void vlv_dpio_write(struct drm_i915_private *dev_priv, enum pipe pipe, int reg, u32 val); + +enum { + VLV_IOSF_SB_BUNIT, + VLV_IOSF_SB_CCK, + VLV_IOSF_SB_CCU, + VLV_IOSF_SB_DPIO, + VLV_IOSF_SB_FLISDSI, + VLV_IOSF_SB_GPIO, + VLV_IOSF_SB_NC, + VLV_IOSF_SB_PUNIT, +}; + +void vlv_iosf_sb_get(struct drm_i915_private *i915, unsigned long ports); +u32 vlv_iosf_sb_read(struct drm_i915_private *i915, u8 port, u32 reg); +void vlv_iosf_sb_write(struct drm_i915_private *i915, + u8 port, u32 reg, u32 val); +void vlv_iosf_sb_put(struct drm_i915_private *i915, unsigned long ports); + +static inline void vlv_bunit_get(struct drm_i915_private *i915) +{ + vlv_iosf_sb_get(i915, BIT(VLV_IOSF_SB_BUNIT)); +} + +u32 vlv_bunit_read(struct drm_i915_private *i915, u32 reg); +void vlv_bunit_write(struct drm_i915_private *i915, u32 reg, u32 val); + +static inline void vlv_bunit_put(struct drm_i915_private *i915) +{ + vlv_iosf_sb_put(i915, BIT(VLV_IOSF_SB_BUNIT)); +} + +static inline void vlv_cck_get(struct drm_i915_private *i915) +{ + vlv_iosf_sb_get(i915, BIT(VLV_IOSF_SB_CCK)); +} + +u32 vlv_cck_read(struct drm_i915_private *i915, u32 reg); +void vlv_cck_write(struct drm_i915_private *i915, u32 reg, u32 val); + +static inline void vlv_cck_put(struct drm_i915_private *i915) +{ + vlv_iosf_sb_put(i915, BIT(VLV_IOSF_SB_CCK)); +} + +static inline void vlv_ccu_get(struct drm_i915_private *i915) +{ + vlv_iosf_sb_get(i915, BIT(VLV_IOSF_SB_CCU)); +} + +u32 vlv_ccu_read(struct drm_i915_private *i915, u32 reg); +void vlv_ccu_write(struct drm_i915_private *i915, u32 reg, u32 val); + +static inline void vlv_ccu_put(struct drm_i915_private *i915) +{ + vlv_iosf_sb_put(i915, BIT(VLV_IOSF_SB_CCU)); +} + +static inline void vlv_dpio_get(struct drm_i915_private *i915) +{ + vlv_iosf_sb_get(i915, BIT(VLV_IOSF_SB_DPIO)); +} + +u32 vlv_dpio_read(struct drm_i915_private *i915, enum pipe pipe, int reg); +void vlv_dpio_write(struct drm_i915_private *i915, + enum pipe pipe, int reg, u32 val); + +static inline void vlv_dpio_put(struct drm_i915_private *i915) +{ + vlv_iosf_sb_put(i915, BIT(VLV_IOSF_SB_DPIO)); +} + +static inline void vlv_flisdsi_get(struct drm_i915_private *i915) +{ + vlv_iosf_sb_get(i915, BIT(VLV_IOSF_SB_FLISDSI)); +} + +u32 vlv_flisdsi_read(struct drm_i915_private *i915, u32 reg); +void vlv_flisdsi_write(struct drm_i915_private *i915, u32 reg, u32 val); + +static inline void vlv_flisdsi_put(struct drm_i915_private *i915) +{ + vlv_iosf_sb_put(i915, BIT(VLV_IOSF_SB_FLISDSI)); +} + +static inline void vlv_nc_get(struct drm_i915_private *i915) +{ + vlv_iosf_sb_get(i915, BIT(VLV_IOSF_SB_NC)); +} + +u32 vlv_nc_read(struct drm_i915_private *i915, u8 addr); + +static inline void vlv_nc_put(struct drm_i915_private *i915) +{ + vlv_iosf_sb_put(i915, BIT(VLV_IOSF_SB_NC)); +} + +static inline void vlv_punit_get(struct drm_i915_private *i915) +{ + vlv_iosf_sb_get(i915, BIT(VLV_IOSF_SB_PUNIT)); +} + +u32 vlv_punit_read(struct drm_i915_private *i915, u32 addr); +int vlv_punit_write(struct drm_i915_private *i915, u32 addr, u32 val); + +static inline void vlv_punit_put(struct drm_i915_private *i915) +{ + vlv_iosf_sb_put(i915, BIT(VLV_IOSF_SB_PUNIT)); +} + u32 intel_sbi_read(struct drm_i915_private *dev_priv, u16 reg, enum intel_sbi_destination destination); void intel_sbi_write(struct drm_i915_private *dev_priv, u16 reg, u32 value, enum intel_sbi_destination destination); -u32 vlv_flisdsi_read(struct drm_i915_private *dev_priv, u32 reg); -void vlv_flisdsi_write(struct drm_i915_private *dev_priv, u32 reg, u32 val); /* intel_dpio_phy.c */ void bxt_port_to_phy_channel(struct drm_i915_private *dev_priv, enum port port, |