evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

msm: mdss: fix phy configuration for thulium target

Browse source 
Read HW revision before configuring the PHY when
continuous splash is not enabled and fix the thulium
target phy configuration.

Change-Id: Iadaef93b6d31adee4c54f0b75f7343bd01223dfe
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
This commit is contained in:
Dhaval Patel 2015-02-05 23:39:46 -08:00 • committed by David Keitel
parent 5a64010c84
commit abb0f055e1
1 changed files with 2 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/video/fbdev/msm/msm_mdss_io_8974.c
View file

@ -429,7 +429,6 @@ static void mdss_dsi_thulium_phy_config(struct mdss_dsi_ctrl_pdata *ctrl)
{
struct mdss_dsi_phy_ctrl *pd;
int j, off, ln, cnt, ln_off;
u32 data;
char *ip;
void __iomem *base;
@ -438,9 +437,7 @@ static void mdss_dsi_thulium_phy_config(struct mdss_dsi_ctrl_pdata *ctrl)
MIPI_OUTP((ctrl->phy_io.base) + DSIPHY_CMN_LDO_CNTRL, 0x1c);
/* clk_en */
data = MIPI_INP((ctrl->phy_io.base) + DSIPHY_CMN_GLBL_TEST_CTRL);
data |= BIT(0);
MIPI_OUTP((ctrl->phy_io.base) + DSIPHY_CMN_GLBL_TEST_CTRL, data);
MIPI_OUTP((ctrl->phy_io.base) + DSIPHY_CMN_GLBL_TEST_CTRL, 0x1);
if (pd->lanecfg_len != 20) {
pr_err("%s: wrong lane cfg\n", __func__);
@ -1445,6 +1442,7 @@ static int mdss_dsi_core_power_ctrl(struct mdss_dsi_ctrl_pdata *ctrl,
* when continuous splash screen is enabled.
*/
if (!pdata->panel_info.cont_splash_enabled) {
mdss_dsi_read_hw_revision(ctrl);
mdss_dsi_phy_init(ctrl);
mdss_dsi_ctrl_setup(ctrl);
}