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disp: msm: dsi: add support for dsi dynamic clock switch

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This change adds support for dynamic switching of dsi clocks
to avoid RF interference issues. Also with dynamic dsi clock
switch feature coming into picture, now populate the supported
refresh rate as list instead of providing a range. Modify the
logic to enumerate all the modes in dsi driver, taking dynamic
bit clocks, resolutions and refresh rates into account.

Change-Id: I5b6e62bc935cf2234bdd96fcb3c7537b4e735fff
Signed-off-by: Sandeep Panda <spanda@codeaurora.org>
Signed-off-by: Ritesh Kumar <riteshk@codeaurora.org>
Signed-off-by: Yujun Zhang <yujunzhang@codeaurora.org>
This commit is contained in:
Yujun Zhang
2018-10-25 15:49:16 +05:30
parent 6ec69969e2
commit b0f2e2222e
27 changed files with 1331 additions and 446 deletions
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7
msm/dsi/dsi_ctrl.h
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@@ -796,4 +796,11 @@ int dsi_ctrl_pixel_format_to_bpp(enum dsi_pixel_format dst_format);
* @enable: variable to control continuous clock.
*/
void dsi_ctrl_set_continuous_clk(struct dsi_ctrl *dsi_ctrl, bool enable);
/**
* dsi_ctrl_wait4dynamic_refresh_done() - Poll for dynamic refresh done
* interrupt.
* @dsi_ctrl: DSI controller handle.
*/
int dsi_ctrl_wait4dynamic_refresh_done(struct dsi_ctrl *ctrl);
#endif /* _DSI_CTRL_H_ */