rockchip: video: mipi: Fix phy frequency setting
There was an incorrect check when looping and finding the first
fast enough frequency in the freq_rang table. The code did
actually return the first that was either exactly correct or
too slow.
Signed-off-by: Richard Röjfors <richard@puffinpack.se>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
diff --git a/drivers/video/rockchip/rk_mipi.c b/drivers/video/rockchip/rk_mipi.c
index 88bf56e..4f1a0f3 100644
--- a/drivers/video/rockchip/rk_mipi.c
+++ b/drivers/video/rockchip/rk_mipi.c
@@ -241,7 +241,7 @@
/* select the suitable value for fsfreqrang reg */
for (i = 0; i < ARRAY_SIZE(freq_rang); i++) {
- if (ddr_clk / (MHz) >= freq_rang[i][0])
+ if (ddr_clk / (MHz) <= freq_rang[i][0])
break;
}
if (i == ARRAY_SIZE(freq_rang)) {