diff options
| author | Archit Taneja <architt@codeaurora.org> | 2016-09-14 12:23:59 +0530 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2017-02-06 11:28:45 -0500 |
| commit | 25c45d897016bd2c92820abfd59c800aaec7d62b (patch) | |
| tree | 363f1e49a1878e53bd96878bf1a0e1874bfd0b82 /drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | |
| parent | 3a3ff88a0fc18ad45f0f5818a4f3de395da68d47 (diff) | |
drm/msm/dsi: Add a PHY op that initializes version specific stuff
Create an init() op for dsi_phy which sets up things specific to
a given DSI PHY.
The dsi_phy driver probe expects every DSI version to get a
"dsi_phy_regulator" mmio base. This isn't the case for 8x96.
Creating an init() op will allow us to accommodate such
differences.
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/phy/dsi_phy.h')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h index f24a85439b94..b9d7d02260da 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h @@ -22,6 +22,7 @@ #define dsi_phy_write(offset, data) msm_writel((data), (offset)) struct msm_dsi_phy_ops { + int (*init) (struct msm_dsi_phy *phy); int (*enable)(struct msm_dsi_phy *phy, int src_pll_id, const unsigned long bit_rate, const unsigned long esc_rate); void (*disable)(struct msm_dsi_phy *phy); @@ -87,6 +88,7 @@ int msm_dsi_dphy_timing_calc(struct msm_dsi_dphy_timing *timing, const unsigned long bit_rate, const unsigned long esc_rate); void msm_dsi_phy_set_src_pll(struct msm_dsi_phy *phy, int pll_id, u32 reg, u32 bit_mask); +int msm_dsi_phy_init_common(struct msm_dsi_phy *phy); #endif /* __DSI_PHY_H__ */ |