forked from ~ljy/RK356X_SDK_RELEASE

hc
2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da
kernel/drivers/video/fbdev/aty/mach64_accel.c
....@@ -37,7 +37,7 @@
3737 return ((rotation << 8) | DST_24_ROTATION_ENABLE);
3838 }
3939
40
-void aty_reset_engine(const struct atyfb_par *par)
40
+void aty_reset_engine(struct atyfb_par *par)
4141 {
4242 /* reset engine */
4343 aty_st_le32(GEN_TEST_CNTL,
....@@ -50,6 +50,8 @@
5050 /* HOST errors */
5151 aty_st_le32(BUS_CNTL,
5252 aty_ld_le32(BUS_CNTL, par) | BUS_HOST_ERR_ACK | BUS_FIFO_ERR_ACK, par);
53
+
54
+ par->fifo_space = 0;
5355 }
5456
5557 static void reset_GTC_3D_engine(const struct atyfb_par *par)