~hc/RK356X_SDK_RELEASE.git

forked from ~ljy/RK356X_SDK_RELEASE

summary
commits
tree
docs
forks
compare

blame | history | patch | commit | commitdiff

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
.. .. @@ -206,8 +206,9 @@
206 206  		/* check insert_above_mpcc exist in tree->opp_list */
207 207  		struct mpcc *temp_mpcc = tree->opp_list;
208 208  
209 -		while (temp_mpcc && temp_mpcc->mpcc_bot != insert_above_mpcc)
210 -			temp_mpcc = temp_mpcc->mpcc_bot;
209 +		if (temp_mpcc != insert_above_mpcc)
210 +			while (temp_mpcc && temp_mpcc->mpcc_bot != insert_above_mpcc)
211 +				temp_mpcc = temp_mpcc->mpcc_bot;
211 212  		if (temp_mpcc == NULL)
212 213  			return NULL;
213 214  	}

..	..	@@ -206,8 +206,9 @@
206	206	/* check insert_above_mpcc exist in tree->opp_list */
207	207	struct mpcc *temp_mpcc = tree->opp_list;
208	208
209		- while (temp_mpcc && temp_mpcc->mpcc_bot != insert_above_mpcc)
210		- temp_mpcc = temp_mpcc->mpcc_bot;
	209	+ if (temp_mpcc != insert_above_mpcc)
	210	+ while (temp_mpcc && temp_mpcc->mpcc_bot != insert_above_mpcc)
	211	+ temp_mpcc = temp_mpcc->mpcc_bot;
211	212	if (temp_mpcc == NULL)
212	213	return NULL;
213	214	}