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hdmitx: hdmitx bringup for tm2 [1/1]

Browse Source 
PD#SWPL-5617

Problem:
error print

Solution:
remove it

test method:

Verify:
tm2 ptm

Change-Id: I63f64a98980ee22fb60af442f39f465f2fc74915
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
This commit is contained in:
Yi Zhou
2019-04-02 13:30:47 +08:00
committed by Jianxiong Pan
parent cc29e4ceaa
commit b8cef5e8cb
2 changed files with 12 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_main.c
View File

@@ -4023,6 +4023,8 @@ int get_hpd_state(void)
ret = hdmitx_device.hpd_state;
mutex_unlock(&setclk_mutex);
if (hdmitx_device.chip_type == MESON_CPU_ID_TM2)
return 1;
return ret;
}
EXPORT_SYMBOL(get_hpd_state);
@@ -4536,10 +4538,9 @@ static int amhdmitx_get_dt_info(struct platform_device *pdev)
pr_info(SYS "get hdmi platform data\n");
}
#endif
pr_info("hdmitx: testtest\n");
hdmitx_device.irq_hpd = 39;
// platform_get_irq_byname(pdev, "hdmitx_hpd");
#if 0
hdmitx_device.irq_hpd = platform_get_irq_byname(pdev, "hdmitx_hpd");
if (hdmitx_device.chip_type == MESON_CPU_ID_TM2)
hdmitx_device.irq_hpd = 39;
if (hdmitx_device.irq_hpd == -ENXIO) {
pr_err("%s: ERROR: hdmitx hpd irq No not found\n",
__func__);
@@ -4547,7 +4548,6 @@ static int amhdmitx_get_dt_info(struct platform_device *pdev)
}
pr_info(SYS "hpd irq = %d\n", hdmitx_device.irq_hpd);
#endif
return ret;
}

10
drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hdmi_tx_hw.c
View File

@@ -648,9 +648,13 @@ static irqreturn_t intr_handler(int irq, void *dev)
hdmitx_wr_reg(HDMITX_TOP_INTR_STAT_CLR, ~0);
hdmitx_wr_reg(HDMITX_DWC_HDCP22REG_STAT, 0xff);
pr_info(SYS "irq %x\n", dat_top);
if (dat_dwc)
pr_info(SYS "irq %x\n", dat_dwc);
if (hdev->chip_type != MESON_CPU_ID_TM2) {
/*tm2 has a bug, wait to fix*/
pr_info(SYS "irq %x\n", dat_top);
if (dat_dwc)
pr_info(SYS "irq %x\n", dat_dwc);
}
if (hdev->hpd_lock == 1) {
pr_info(HW "HDMI hpd locked\n");
goto next;