hdmirx: send uevent when hdmirx port open/close [1/2]

PD#SWPL-4308

Problem:
gpu limit cause cts performance test fail

Solution:
limit gpu only when video playing or hdmiin

Verify:
P321

Change-Id: I682a908957491c8445fdb384dedd404169757e2b
Signed-off-by: wenbiao zhang <wenbiao.zhang@amlogic.com>

diff --git a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.c b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.c
index 8477643..43d4ad1 100644 (file)
--- a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.c
+++ b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.c
@@ -457,6 +457,7 @@ void hdmirx_extcon_register(struct platform_device *pdev, struct device *dev)
        ret = extcon_dev_register(edev);
        if (ret < 0) {
                rx_pr("failed to register rx_excton_rx22\n");
+               extcon_dev_free(edev);
                return;
        }
        rx.rx_excton_rx22 = edev;
@@ -473,10 +474,28 @@ void hdmirx_extcon_register(struct platform_device *pdev, struct device *dev)
        ret = extcon_dev_register(edev);
        if (ret < 0) {
                rx_pr("failed to register rx_excton_auth\n");
+               extcon_dev_free(edev);
                return;
        }
        rx.hdcp.rx_excton_auth = edev;
        /* rx_pr("hdmirx_extcon_register done\n"); */
+
+       /*hdmirx extcon open port*/
+       edev = extcon_dev_allocate(rx22_ext);
+       if (IS_ERR(edev)) {
+               rx_pr("failed to allocate rx_excton_open\n");
+               return;
+       }
+       edev->dev.parent = dev;
+       edev->name = "rx_excton_open";
+       dev_set_name(&edev->dev, "hdmiin");
+       ret = extcon_dev_register(edev);
+       if (ret < 0) {
+               rx_pr("failed to register rx_excton_open\n");
+               extcon_dev_free(edev);
+               return;
+       }
+       rx.rx_excton_open = edev;
 }
 static struct tvin_decoder_ops_s hdmirx_dec_ops = {
        .support    = hdmirx_dec_support,

diff --git a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h
index abcf9fe..1a4c2b0 100644 (file)
--- a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h
+++ b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h
@@ -46,7 +46,7 @@
  *
  *
  */
-#define RX_VER2 "ver.2019/02/21"
+#define RX_VER2 "ver.2019/03/19"
 
 /*print type*/
 #define        LOG_EN          0x01
@@ -419,6 +419,7 @@ struct rx_s {
        struct hdmi_rx_hdcp hdcp;
        /*report hpd status to app*/
        struct extcon_dev *rx_excton_rx22;
+       struct extcon_dev *rx_excton_open;
 
        /* wrapper */
        unsigned int state;

diff --git a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_wrapper.c b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_wrapper.c
index ba3a108..62521a8 100644 (file)
--- a/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_wrapper.c
+++ b/drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_wrapper.c
@@ -1889,6 +1889,7 @@ void hdmirx_open_port(enum tvin_port_e port)
        edid_update_flag = 0;
        rx_pkt_initial();
        sm_pause = fsmst;
+       extcon_set_state_sync(rx.rx_excton_open, EXTCON_DISP_HDMI, 1);
        rx_pr("%s:%d\n", __func__, rx.port);
 }
 
@@ -1900,6 +1901,7 @@ void hdmirx_close_port(void)
        /* when exit hdmi, disable termination & hpd of specific port */
        if (disable_port_en)
                rx_set_port_hpd(disable_port_num, 0);
+       extcon_set_state_sync(rx.rx_excton_open, EXTCON_DISP_HDMI, 0);
 }
 
 void rx_nosig_monitor(void)