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path: root/drivers/media/pci/bt8xx/bttv-cards.c
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Diffstat (limited to 'drivers/media/pci/bt8xx/bttv-cards.c')
-rw-r--r--drivers/media/pci/bt8xx/bttv-cards.c70
1 files changed, 23 insertions, 47 deletions
diff --git a/drivers/media/pci/bt8xx/bttv-cards.c b/drivers/media/pci/bt8xx/bttv-cards.c
index 2616243b2c49..365b04e5ae4d 100644
--- a/drivers/media/pci/bt8xx/bttv-cards.c
+++ b/drivers/media/pci/bt8xx/bttv-cards.c
@@ -1,27 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
bttv-cards.c
- this file has configuration informations - card-specific stuff
+ this file has configuration information - card-specific stuff
like the big tvcards array for the most part
Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de)
& Marcus Metzler (mocm@thp.uni-koeln.de)
(c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de>
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
@@ -36,7 +24,7 @@
#include <linux/firmware.h>
#include <net/checksum.h>
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#include <asm/io.h>
#include "bttvp.h"
@@ -93,7 +81,6 @@ static int pvr_boot(struct bttv *btv);
static unsigned int triton1;
static unsigned int vsfx;
static unsigned int latency = UNSET;
-int no_overlay=-1;
static unsigned int card[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
static unsigned int pll[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
@@ -111,7 +98,6 @@ static unsigned int audiomux[5] = { [ 0 ... 4 ] = UNSET };
/* insmod options */
module_param(triton1, int, 0444);
module_param(vsfx, int, 0444);
-module_param(no_overlay, int, 0444);
module_param(latency, int, 0444);
module_param(gpiomask, int, 0444);
module_param(audioall, int, 0444);
@@ -139,8 +125,8 @@ MODULE_PARM_DESC(audiodev, "specify audio device:\n"
"\t\t 2 = tda7432\n"
"\t\t 3 = tvaudio");
MODULE_PARM_DESC(saa6588, "if 1, then load the saa6588 RDS module, default (0) is to use the card definition.");
-MODULE_PARM_DESC(no_overlay, "allow override overlay default (0 disables, 1 enables) [some VIA/SIS chipsets are known to have problem with overlay]");
+MODULE_FIRMWARE("hcwamc.rbf");
/* I2C addresses list */
#define I2C_ADDR_TDA7432 0x8a
@@ -1391,7 +1377,7 @@ struct tvcard bttv_tvcards[] = {
.gpiomux = {0x947fff, 0x987fff,0x947fff,0x947fff },
.gpiomute = 0x947fff,
/* tvtuner, radio, external,internal, mute, stereo
- * tuner, Composit, SVid, Composit-on-Svid-adapter */
+ * tuner, Composite, SVid, Composite-on-Svid-adapter */
.muxsel = MUXSEL(2, 3, 0, 1),
.tuner_type = TUNER_MT2032,
.tuner_addr = ADDR_UNSET,
@@ -1411,7 +1397,7 @@ struct tvcard bttv_tvcards[] = {
.gpiomux = {0x947fff, 0x987fff,0x947fff,0x947fff },
.gpiomute = 0x947fff,
/* tvtuner, radio, external,internal, mute, stereo
- * tuner, Composit, SVid, Composit-on-Svid-adapter */
+ * tuner, Composite, SVid, Composite-on-Svid-adapter */
.muxsel = MUXSEL(2, 3, 0, 1),
.tuner_type = TUNER_MT2032,
.tuner_addr = ADDR_UNSET,
@@ -2023,7 +2009,7 @@ struct tvcard bttv_tvcards[] = {
/* .audio_inputs= 0, */
.svhs = 9,
.gpiomask = 0x00,
- .gpiomask2 = 0x03, /* used for external vodeo mux */
+ .gpiomask2 = 0x03, /* used for external video mux */
.muxsel = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 0),
.muxsel_hook = phytec_muxsel,
.gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
@@ -2037,7 +2023,7 @@ struct tvcard bttv_tvcards[] = {
/* .audio_inputs= 0, */
.svhs = 9,
.gpiomask = 0x00,
- .gpiomask2 = 0x03, /* used for external vodeo mux */
+ .gpiomask2 = 0x03, /* used for external video mux */
.muxsel = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 1),
.muxsel_hook = phytec_muxsel,
.gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
@@ -2192,8 +2178,8 @@ struct tvcard bttv_tvcards[] = {
[BTTV_BOARD_PICOLO_TETRA_CHIP] = {
/*Eric DEBIEF <debief@telemsa.com>*/
/*EURESYS Picolo Tetra : 4 Conexant Fusion 878A, no audio, video input set with analog multiplexers GPIO controlled*/
- /* adds picolo_tetra_muxsel(), picolo_tetra_init(), the following declaration strucure, and #define BTTV_BOARD_PICOLO_TETRA_CHIP*/
- /*0x79 in bttv.h*/
+ /*adds picolo_tetra_muxsel(), picolo_tetra_init(), the following declaration*/
+ /*structure and #define BTTV_BOARD_PICOLO_TETRA_CHIP 0x79 in bttv.h*/
.name = "Euresys Picolo Tetra",
.video_inputs = 4,
/* .audio_inputs= 0, */
@@ -2518,7 +2504,7 @@ struct tvcard bttv_tvcards[] = {
one external BNC composite input (mux 2)
three internal composite inputs (unknown muxes)
an 18-bit stereo A/D (CS5331A), which has:
- one external stereo unblanced (RCA) audio connection
+ one external stereo unbalanced (RCA) audio connection
one (or 3?) internal stereo balanced (XLR) audio connection
input is selected via gpio to a 14052B mux
(mask=0x300, unbal=0x000, bal=0x100, ??=0x200,0x300)
@@ -3936,7 +3922,7 @@ static void osprey_eeprom(struct bttv *btv, const u8 ee[256])
u32 serial = 0;
int cardid = -1;
- /* This code will nevery actually get called in this case.... */
+ /* This code will never actually get called in this case.... */
if (btv->c.type == BTTV_BOARD_UNKNOWN) {
/* this might be an antique... check for MMAC label in eeprom */
if (!strncmp(ee, "MMAC", 4)) {
@@ -3946,8 +3932,10 @@ static void osprey_eeprom(struct bttv *btv, const u8 ee[256])
if (checksum != ee[21])
return;
cardid = BTTV_BOARD_OSPREY1x0_848;
- for (i = 12; i < 21; i++)
- serial *= 10, serial += ee[i] - '0';
+ for (i = 12; i < 21; i++) {
+ serial *= 10;
+ serial += ee[i] - '0';
+ }
}
} else {
unsigned short type;
@@ -4096,7 +4084,7 @@ static void avermedia_eeprom(struct bttv *btv)
/*
* For Voodoo TV/FM and Voodoo 200. These cards' tuners use a TDA9880
* analog demod, which is not I2C controlled like the newer and more common
- * TDA9887 series. Instead is has two tri-state input pins, S0 and S1,
+ * TDA9887 series. Instead it has two tri-state input pins, S0 and S1,
* that control the IF for the video and audio. Apparently, bttv GPIO
* 0x10000 is connected to S0. S0 low selects a 38.9 MHz VIF for B/G/D/K/I
* (i.e., PAL) while high selects 45.75 MHz for M/N (i.e., NTSC).
@@ -4154,7 +4142,7 @@ static void init_PXC200(struct bttv *btv)
int tmp;
u32 val;
- /* Initialise GPIO-connevted stuff */
+ /* Initialise GPIO-connected stuff */
gpio_inout(0xffffff, (1<<13));
gpio_write(0);
udelay(3);
@@ -4180,7 +4168,7 @@ static void init_PXC200(struct bttv *btv)
bttv_I2CWrite(btv,0x5E,0,0x80,1);
/* Initialise 12C508 PIC */
- /* The I2CWrite and I2CRead commmands are actually to the
+ /* The I2CWrite and I2CRead commands are actually to the
* same chips - but the R/W bit is included in the address
* argument so the numbers are different */
@@ -4289,7 +4277,7 @@ init_RTV24 (struct bttv *btv)
/* ----------------------------------------------------------------------- */
/*
* The PCI-8604PW contains a CPLD, probably an ispMACH 4A, that filters
- * the PCI REQ signals comming from the four BT878 chips. After power
+ * the PCI REQ signals coming from the four BT878 chips. After power
* up, the CPLD does not forward requests to the bus, which prevents
* the BT878 from fetching RISC instructions from memory. While the
* CPLD is connected to most of the GPIOs of PCI device 0xD, only
@@ -4405,7 +4393,7 @@ static void rv605_muxsel(struct bttv *btv, unsigned int input)
gpio_bits(0x07f, muxgpio[input]);
- /* reset all conections */
+ /* reset all connections */
gpio_bits(0x200,0x200);
mdelay(1);
gpio_bits(0x200,0x000);
@@ -4590,7 +4578,7 @@ static void xguard_muxsel(struct bttv *btv, unsigned int input)
}
static void picolo_tetra_init(struct bttv *btv)
{
- /*This is the video input redirection fonctionality : I DID NOT USED IT. */
+ /*This is the video input redirection functionality : I DID NOT USE IT. */
btwrite (0x08<<16,BT848_GPIO_DATA);/*GPIO[19] [==> 4053 B+C] set to 1 */
btwrite (0x04<<16,BT848_GPIO_DATA);/*GPIO[18] [==> 4053 A] set to 1*/
}
@@ -4608,7 +4596,7 @@ static void picolo_tetra_muxsel (struct bttv* btv, unsigned int input)
* ivc120_muxsel [Added by Alan Garfield <alan@fromorbit.com>]
*
* The IVC120G security card has 4 i2c controlled TDA8540 matrix
- * swichers to provide 16 channels to MUX0. The TDA8540's have
+ * switchers to provide 16 channels to MUX0. The TDA8540's have
* 4 independent outputs and as such the IVC120G also has the
* optional "Monitor Out" bus. This allows the card to be looking
* at one input while the monitor is looking at another.
@@ -4879,11 +4867,8 @@ static void gv800s_init(struct bttv *btv)
void __init bttv_check_chipset(void)
{
- int pcipci_fail = 0;
struct pci_dev *dev = NULL;
- if (pci_pci_problems & (PCIPCI_FAIL|PCIAGP_FAIL)) /* should check if target is AGP */
- pcipci_fail = 1;
if (pci_pci_problems & (PCIPCI_TRITON|PCIPCI_NATOMA|PCIPCI_VIAETBF))
triton1 = 1;
if (pci_pci_problems & PCIPCI_VSFX)
@@ -4899,15 +4884,6 @@ void __init bttv_check_chipset(void)
pr_info("Host bridge needs ETBF enabled\n");
if (vsfx)
pr_info("Host bridge needs VSFX enabled\n");
- if (pcipci_fail) {
- pr_info("bttv and your chipset may not work together\n");
- if (!no_overlay) {
- pr_info("overlay will be disabled\n");
- no_overlay = 1;
- } else {
- pr_info("overlay forced. Use this option at your own risk.\n");
- }
- }
if (UNSET != latency)
pr_info("pci latency fixup [%d]\n", latency);
while ((dev = pci_get_device(PCI_VENDOR_ID_INTEL,
generated by cgit (git 2.34.1) at 2025-12-28 03:07:22 +0000