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V4L/DVB (7242): ivtv: fix for yuv filter table check 

As the result of a previous change that delayed the loading of the firmware,
the driver can sometimes report a bogus error regarding the yuv output filter
table not being found in the firmware. This patch moves the filter table
check to ensure it's only done after the firmware has been loaded.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Ian Armstrong 2008-01-26 08:52:58 -03:00 committed by Mauro Carvalho Chehab
parent e8d35932e9
commit a54d1dea00
2 changed files with 6 additions and 6 deletions
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4
drivers/media/video/ivtv/ivtv-driver.c
View File

@ -54,7 +54,6 @@
#include "ivtv-vbi.h"
#include "ivtv-routing.h"
#include "ivtv-gpio.h"
#include "ivtv-yuv.h"
#include <media/tveeprom.h>
#include <media/saa7115.h>
@ -1053,9 +1052,6 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
goto free_io;
}
/* Check yuv output filter table */
if (itv->has_cx23415) ivtv_yuv_filter_check(itv);
ivtv_gpio_init(itv);
/* active i2c */

8
drivers/media/video/ivtv/ivtv-firmware.c
View File

@ -22,6 +22,7 @@
#include "ivtv-driver.h"
#include "ivtv-mailbox.h"
#include "ivtv-firmware.h"
#include "ivtv-yuv.h"
#include <linux/firmware.h>
#define IVTV_MASK_SPU_ENABLE 0xFFFFFFFE
@ -225,11 +226,14 @@ int ivtv_firmware_init(struct ivtv *itv)
return 0;
itv->dec_mbox.mbox = ivtv_search_mailbox(itv->dec_mem, IVTV_DECODER_SIZE);
if (itv->dec_mbox.mbox == NULL)
if (itv->dec_mbox.mbox == NULL) {
IVTV_ERR("Decoder mailbox not found\n");
else if (itv->has_cx23415 && ivtv_vapi(itv, CX2341X_DEC_PING_FW, 0)) {
} else if (itv->has_cx23415 && ivtv_vapi(itv, CX2341X_DEC_PING_FW, 0)) {
IVTV_ERR("Decoder firmware dead!\n");
itv->dec_mbox.mbox = NULL;
} else {
/* Firmware okay, so check yuv output filter table */
ivtv_yuv_filter_check(itv);
}
return itv->dec_mbox.mbox ? 0 : -ENODEV;
}