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disp: msm: dsi: add new function to cleanup post command transfer

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Currently we are always doing command transfer cleanup which includes
disabling command engine, clocks, gdsc and unmasking overflow interrupt
as part of post command transfer function only after CMD DMA wait is
done. Cleanup should also be done if an ESD failure happens before
kickoff of a batch command. Organize code so that command transfer
cleanup can be done irrespective of whether command kickoff is done
or not.

Change-Id: Ieb92daa7f5da62c16c71f1b23ceff20adfbf3621
Signed-off-by: Srihitha Tangudu <quic_tangudu@quicinc.com>
This commit is contained in:
Srihitha Tangudu
2022-12-06 14:29:02 +05:30
committed by Gerrit - the friendly Code Review server
parent 8ef80f7cf4
commit ddb854d52d
3 changed files with 52 additions and 24 deletions
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6
msm/dsi/dsi_ctrl.h
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@@ -946,4 +946,10 @@ int dsi_ctrl_get_io_resources(struct msm_io_res *io_res);
* dsi_ctrl_toggle_error_interrupt_status() - Toggles error interrupt status
*/
void dsi_ctrl_toggle_error_interrupt_status(struct dsi_ctrl *dsi_ctrl, bool enable);
/**
* dsi_ctrl_transfer_cleanup() - Clean up post command transfer
* @dsi_ctrl: DSI controller handle.
*/
void dsi_ctrl_transfer_cleanup(struct dsi_ctrl *dsi_ctrl);
#endif /* _DSI_CTRL_H_ */