video: tegra12: dc: fix clk_round_rate error

In order to get the next emc frequency add 1 Mhz
instead of 1 to the current emc frequency.

Bug 200048302

Change-Id: I9249a472874eafd94c3d5bb99a5073b16a56f665
Signed-off-by: Arun Swain <arswain@nvidia.com>
Reviewed-on: http://git-master/r/590519
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Adeel Raza <araza@nvidia.com>
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Chao Xu <cxu@nvidia.com>
Reviewed-by: Mitch Luban <mluban@nvidia.com>

diff --git a/drivers/video/tegra/dc/bandwidth.c b/drivers/video/tegra/dc/bandwidth.c
index a232adbba894a79e95e27fca4d62fa175215f3d1..3e2742781379be1d18d9243adca26d3437c1fa55 100644 (file)
--- a/drivers/video/tegra/dc/bandwidth.c
+++ b/drivers/video/tegra/dc/bandwidth.c
@@ -563,7 +563,7 @@ static void tegra_dc_set_latency_allowance(struct tegra_dc *dc,
                        break;
                }
 
-               next_freq = clk_round_rate(emc_clk, emc_freq_hz + 1);
+               next_freq = clk_round_rate(emc_clk, emc_freq_hz + 1000000);
 
                if (emc_freq_hz != next_freq)
                        emc_freq_hz = next_freq;