evie/android_kernel_oneplus_msm8998
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msm: mdss: update the dynamic refresh registers only for PLL0

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Currently, when changing the refresh rate dynamically, the same
DSI PLL0 registers get updated as we dont use the PLL1. This
change avoids programmaing of second controller.

Change-Id: I599787f25fe3f197c426e38c0a02fa367ec2732e
Signed-off-by: Jeevan Shriram <jshriram@codeaurora.org>
This commit is contained in:
Jeevan Shriram 2014-08-27 19:05:06 -07:00 • committed by David Keitel
parent e2e79b5fe8
commit e6ff417951
1 changed files with 5 additions and 0 deletions
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5
drivers/video/fbdev/msm/mdss_dsi.c
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@ -948,6 +948,11 @@ static int __mdss_dsi_dfps_update_clks(struct mdss_panel_data *pdata,
if (pdata->panel_info.dfps_update if (pdata->panel_info.dfps_update
== DFPS_IMMEDIATE_CLK_UPDATE_MODE) { == DFPS_IMMEDIATE_CLK_UPDATE_MODE) {
if (mdss_dsi_is_ctrl_clk_slave(ctrl_pdata)) {
pr_debug("%s DFPS already updated.\n", __func__);
return rc;
}
__mdss_dsi_dyn_refresh_config(ctrl_pdata); __mdss_dsi_dyn_refresh_config(ctrl_pdata);
__mdss_dsi_calc_dfps_delay(pdata); __mdss_dsi_calc_dfps_delay(pdata);
ctrl_pdata->pclk_rate = ctrl_pdata->pclk_rate =