[media] saa7134: Properly report when a board doesn't have eeprom
When a device is not detected, the driver prints a warning message. That's ok, except for the fact that, even on newer devices that have eeprom but aren't yet supported, it prints a message saying that the device doesn't have eeprom. Fix it by having a separate message for devices with eeprom, but not yet known by the driver. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -752,19 +752,28 @@ static int saa7134_hwfini(struct saa7134_dev *dev)
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return 0;
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}
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static void __devinit must_configure_manually(void)
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static void __devinit must_configure_manually(int has_eeprom)
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{
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unsigned int i,p;
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printk(KERN_WARNING
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"saa7134: <rant>\n"
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"saa7134: Congratulations! Your TV card vendor saved a few\n"
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"saa7134: cents for a eeprom, thus your pci board has no\n"
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"saa7134: subsystem ID and I can't identify it automatically\n"
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"saa7134: </rant>\n"
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"saa7134: I feel better now. Ok, here are the good news:\n"
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"saa7134: You can use the card=<nr> insmod option to specify\n"
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"saa7134: which board do you have. The list:\n");
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if (!has_eeprom)
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printk(KERN_WARNING
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"saa7134: <rant>\n"
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"saa7134: Congratulations! Your TV card vendor saved a few\n"
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"saa7134: cents for a eeprom, thus your pci board has no\n"
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"saa7134: subsystem ID and I can't identify it automatically\n"
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"saa7134: </rant>\n"
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"saa7134: I feel better now. Ok, here are the good news:\n"
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"saa7134: You can use the card=<nr> insmod option to specify\n"
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"saa7134: which board do you have. The list:\n");
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else
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printk(KERN_WARNING
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"saa7134: Board is currently unknown. You might try to use the card=<nr>\n"
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"saa7134: insmod option to specify which board do you have, but this is\n"
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"saa7134: somewhat risky, as might damage your card. It is better to ask\n"
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"saa7134: for support at linux-media@vger.kernel.org.\n"
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"saa7134: The supported cards are:\n");
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for (i = 0; i < saa7134_bcount; i++) {
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printk(KERN_WARNING "saa7134: card=%d -> %-40.40s",
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i,saa7134_boards[i].name);
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@ -936,8 +945,10 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
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if (card[dev->nr] >= 0 &&
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card[dev->nr] < saa7134_bcount)
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dev->board = card[dev->nr];
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if (SAA7134_BOARD_NOAUTO == dev->board) {
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must_configure_manually();
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if (SAA7134_BOARD_UNKNOWN == dev->board)
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must_configure_manually(0);
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else if (SAA7134_BOARD_NOAUTO == dev->board) {
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must_configure_manually(1);
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dev->board = SAA7134_BOARD_UNKNOWN;
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}
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dev->autodetected = card[dev->nr] != dev->board;
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