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Commit a739a7e4 authored Oct 11, 2008 by Steven Toth Committed by Mauro Carvalho Chehab Oct 17, 2008

V4L/DVB (9231): cx23885: Define num_frontends as a function of the port



This allows some cardcoded functions to be more flexible, and paves
the way for any future cards that may have MFE support. Better to add it
now when the MFE patches is fresh in peoples mind, rather than 12 months
from now when new cards appear.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent d782ffa2

drivers/media/video/cx23885/cx23885-core.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -647,6 +647,13 @@ static int cx23885_init_tsport(struct cx23885_dev dev, struct cx23885_tsport p
		INIT_LIST_HEAD(&port->frontends.frontend.felist);
		port->frontends.active_fe_id = 0;

		/* This should be hardcoded allow a single frontend
		* attachment to this tsport, keeping the -dvb.c
		* code clean and safe.
		*/
		if(!port->num_frontends)
		port->num_frontends = 1;

		switch(portno) {
		case 1:
		port->reg_gpcnt = VID_B_GPCNT;

drivers/media/video/cx23885/cx23885.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -262,6 +262,9 @@ struct cx23885_tsport {
		u32 src_sel_val;
		u32 vld_misc_val;
		u32 hw_sop_ctrl_val;

		/* Allow a single tsport to have multiple frontends */
		u32 num_frontends;
		};

		struct cx23885_dev {