diff options
| author | Casey Piper <cpiper@codeaurora.org> | 2015-08-14 17:37:57 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:43:03 -0700 |
| commit | 58484425278bbddda3c7d7aaf46258d447794fcb (patch) | |
| tree | b1335c445fc04990e96f8d6b25331032a2bbdd2c | |
| parent | 5d2eca04c7583a91c830a3308a7fec81ed906f0a (diff) | |
clk: msm: mdss: Increase polling timer before SW calibration
Before completing SW calibration of HDMI PLL on
msm8996 v2, poll C READY register for an increased
period to ensure that we do not mistakenly perform
software calibration when it is not needed.
Change-Id: I7ec25665700ecf20b9fe2337eb01015b1e156b9b
Signed-off-by: Casey Piper <cpiper@codeaurora.org>
| -rw-r--r-- | drivers/clk/msm/mdss/mdss-hdmi-pll-8996.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/msm/mdss/mdss-hdmi-pll-8996.c b/drivers/clk/msm/mdss/mdss-hdmi-pll-8996.c index adb6b86fa142..ebbb3d8d8fb6 100644 --- a/drivers/clk/msm/mdss/mdss-hdmi-pll-8996.c +++ b/drivers/clk/msm/mdss/mdss-hdmi-pll-8996.c @@ -2034,7 +2034,7 @@ static int hdmi_8996_v2_perform_sw_calibration(struct clk *c) (io->pll_base + QSERDES_COM_C_READY_STATUS), ready_poll, ((ready_poll & BIT(0)) == 1), HDMI_PLL_POLL_MAX_READS, - HDMI_PLL_POLL_TIMEOUT_US)) { + HDMI_PLL_POLL_TIMEOUT_US << 1)) { DEV_DBG("%s: C READY\n", __func__); ready_poll = 1; } else { |