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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2021-03-31 13:57:24 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-04-07 11:05:45 -0700 |
| commit | aaadcbb4d70239b24b469ede7637c332820c12f0 (patch) | |
| tree | eb857f4a88f59b4ccde155f99adb57928a710de7 /drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | |
| parent | a7c13d4f597d31c67169c6774b83f5a478c18b19 (diff) | |
| download | linux-aaadcbb4d70239b24b469ede7637c332820c12f0.tar.gz linux-aaadcbb4d70239b24b469ede7637c332820c12f0.tar.bz2 linux-aaadcbb4d70239b24b469ede7637c332820c12f0.zip | |
drm/msm/dsi: make save/restore_state phy-level functions
Morph msm_dsi_pll_save/restore_state() into msm_dsi_phy_save/restore_state(),
thus removing last bits of knowledge about msm_dsi_pll from dsi_manager.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # on sc7180 lazor
Link: https://lore.kernel.org/r/20210331105735.3690009-14-dmitry.baryshkov@linaro.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/phy/dsi_phy.h')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 11 |
1 files changed, 11 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 2c5196844ba9..8133732e0c7f 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h @@ -6,6 +6,7 @@ #ifndef __DSI_PHY_H__ #define __DSI_PHY_H__ +#include <linux/clk-provider.h> #include <linux/regulator/consumer.h> #include "dsi.h" @@ -13,6 +14,16 @@ #define dsi_phy_read(offset) msm_readl((offset)) #define dsi_phy_write(offset, data) msm_writel((data), (offset)) +struct msm_dsi_pll { + struct clk_hw clk_hw; + bool pll_on; + bool state_saved; + + const struct msm_dsi_phy_cfg *cfg; +}; + +#define hw_clk_to_pll(x) container_of(x, struct msm_dsi_pll, clk_hw) + struct msm_dsi_phy_ops { int (*pll_init)(struct msm_dsi_phy *phy); int (*enable)(struct msm_dsi_phy *phy, int src_pll_id, |