OMAP: DSS2: DSI: change dsi_vc_dcs_read_2 parameters (0c244f77) · Commits · 戴 / test

arch/arm/plat-omap/include/plat/display.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -238,7 +238,7 @@ int dsi_vc_dcs_write_1(int channel, u8 dcs_cmd, u8 param);
		int dsi_vc_dcs_write_nosync(int channel, u8 *data, int len);
		int dsi_vc_dcs_read(int channel, u8 dcs_cmd, u8 *buf, int buflen);
		int dsi_vc_dcs_read_1(int channel, u8 dcs_cmd, u8 *data);
		int dsi_vc_dcs_read_2(int channel, u8 dcs_cmd, u16 *data);
		int dsi_vc_dcs_read_2(int channel, u8 dcs_cmd, u8 data1, u8 data2);
		int dsi_vc_set_max_rx_packet_size(int channel, u16 len);
		int dsi_vc_send_null(int channel);
		int dsi_vc_send_bta_sync(int channel);

+6 −2

Original line number	Diff line number	Diff line
		@@ -2235,11 +2235,12 @@ int dsi_vc_dcs_read_1(int channel, u8 dcs_cmd, u8 *data)
		}
		EXPORT_SYMBOL(dsi_vc_dcs_read_1);

		int dsi_vc_dcs_read_2(int channel, u8 dcs_cmd, u16 *data)
		int dsi_vc_dcs_read_2(int channel, u8 dcs_cmd, u8 data1, u8 data2)
		{
		u8 buf[2];
		int r;

		r = dsi_vc_dcs_read(channel, dcs_cmd, (u8 *)data, 2);
		r = dsi_vc_dcs_read(channel, dcs_cmd, buf, 2);

		if (r < 0)
		return r;
		@@ -2247,6 +2248,9 @@ int dsi_vc_dcs_read_2(int channel, u8 dcs_cmd, u16 *data)
		if (r != 2)
		return -EIO;

		*data1 = buf[0];
		*data2 = buf[1];

		return 0;
		}
		EXPORT_SYMBOL(dsi_vc_dcs_read_2);