diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/common/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/media/common/Makefile | 1 | ||||
| -rw-r--r-- | drivers/media/pci/bt8xx/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/media/pci/bt8xx/Makefile | 2 | ||||
| -rw-r--r-- | drivers/media/pci/bt8xx/btcx-risc.c (renamed from drivers/media/common/btcx-risc.c) | 30 | ||||
| -rw-r--r-- | drivers/media/pci/bt8xx/btcx-risc.h | 26 |
6 files changed, 35 insertions, 29 deletions
diff --git a/drivers/media/common/Kconfig b/drivers/media/common/Kconfig index b85f88c8ddbd..21154dd87b0b 100644 --- a/drivers/media/common/Kconfig +++ b/drivers/media/common/Kconfig @@ -8,10 +8,6 @@ comment "common driver options" config VIDEO_CX2341X tristate -config VIDEO_BTCX - depends on PCI - tristate - config VIDEO_TVEEPROM tristate depends on I2C diff --git a/drivers/media/common/Makefile b/drivers/media/common/Makefile index d208de3b7cc0..89b795df2cdd 100644 --- a/drivers/media/common/Makefile +++ b/drivers/media/common/Makefile @@ -1,5 +1,4 @@ obj-y += b2c2/ saa7146/ siano/ obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o -obj-$(CONFIG_VIDEO_BTCX) += btcx-risc.o obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o obj-$(CONFIG_CYPRESS_FIRMWARE) += cypress_firmware.o diff --git a/drivers/media/pci/bt8xx/Kconfig b/drivers/media/pci/bt8xx/Kconfig index 61d09e010814..496cf6b2dc43 100644 --- a/drivers/media/pci/bt8xx/Kconfig +++ b/drivers/media/pci/bt8xx/Kconfig @@ -2,7 +2,6 @@ config VIDEO_BT848 tristate "BT848 Video For Linux" depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L2 select I2C_ALGOBIT - select VIDEO_BTCX select VIDEOBUF_DMA_SG depends on RC_CORE select VIDEO_TUNER diff --git a/drivers/media/pci/bt8xx/Makefile b/drivers/media/pci/bt8xx/Makefile index f9fe7c4e7d53..2d4c3dd88be1 100644 --- a/drivers/media/pci/bt8xx/Makefile +++ b/drivers/media/pci/bt8xx/Makefile @@ -1,6 +1,6 @@ bttv-objs := bttv-driver.o bttv-cards.o bttv-if.o \ bttv-risc.o bttv-vbi.o bttv-i2c.o bttv-gpio.o \ - bttv-input.o bttv-audio-hook.o + bttv-input.o bttv-audio-hook.o btcx-risc.o obj-$(CONFIG_VIDEO_BT848) += bttv.o obj-$(CONFIG_DVB_BT8XX) += bt878.o dvb-bt8xx.o dst.o dst_ca.o diff --git a/drivers/media/common/btcx-risc.c b/drivers/media/pci/bt8xx/btcx-risc.c index e67338aa8c89..00f0880b6d66 100644 --- a/drivers/media/common/btcx-risc.c +++ b/drivers/media/pci/bt8xx/btcx-risc.c @@ -32,13 +32,9 @@ #include "btcx-risc.h" -MODULE_DESCRIPTION("some code shared by bttv and cx88xx drivers"); -MODULE_AUTHOR("Gerd Knorr"); -MODULE_LICENSE("GPL"); - -static unsigned int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug,"debug messages, default is 0 (no)"); +static unsigned int btcx_debug; +module_param(btcx_debug, int, 0644); +MODULE_PARM_DESC(btcx_debug,"debug messages, default is 0 (no)"); /* ---------------------------------------------------------- */ /* allocate/free risc memory */ @@ -50,7 +46,7 @@ void btcx_riscmem_free(struct pci_dev *pci, { if (NULL == risc->cpu) return; - if (debug) { + if (btcx_debug) { memcnt--; printk("btcx: riscmem free [%d] dma=%lx\n", memcnt, (unsigned long)risc->dma); @@ -75,7 +71,7 @@ int btcx_riscmem_alloc(struct pci_dev *pci, risc->cpu = cpu; risc->dma = dma; risc->size = size; - if (debug) { + if (btcx_debug) { memcnt++; printk("btcx: riscmem alloc [%d] dma=%lx cpu=%p size=%d\n", memcnt, (unsigned long)dma, cpu, size); @@ -141,7 +137,7 @@ btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips, unsigned int n, int m dx = nx - win->left; win->left = nx; win->width = nw; - if (debug) + if (btcx_debug) printk(KERN_DEBUG "btcx: window align %dx%d+%d+%d [dx=%d]\n", win->width, win->height, win->left, win->top, dx); @@ -153,7 +149,7 @@ btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips, unsigned int n, int m nw += mask+1; clips[i].c.left = nx; clips[i].c.width = nw; - if (debug) + if (btcx_debug) printk(KERN_DEBUG "btcx: clip align %dx%d+%d+%d\n", clips[i].c.width, clips[i].c.height, clips[i].c.left, clips[i].c.top); @@ -234,7 +230,7 @@ btcx_calc_skips(int line, int width, int *maxy, *nskips = skip; *maxy = maxline; - if (debug) { + if (btcx_debug) { printk(KERN_DEBUG "btcx: skips line %d-%d:",line,maxline); for (skip = 0; skip < *nskips; skip++) { printk(" %d-%d",skips[skip].start,skips[skip].end); @@ -242,13 +238,3 @@ btcx_calc_skips(int line, int width, int *maxy, printk("\n"); } } - -/* ---------------------------------------------------------- */ - -EXPORT_SYMBOL(btcx_riscmem_alloc); -EXPORT_SYMBOL(btcx_riscmem_free); - -EXPORT_SYMBOL(btcx_screen_clips); -EXPORT_SYMBOL(btcx_align); -EXPORT_SYMBOL(btcx_sort_clips); -EXPORT_SYMBOL(btcx_calc_skips); diff --git a/drivers/media/pci/bt8xx/btcx-risc.h b/drivers/media/pci/bt8xx/btcx-risc.h new file mode 100644 index 000000000000..1ed7a000160a --- /dev/null +++ b/drivers/media/pci/bt8xx/btcx-risc.h @@ -0,0 +1,26 @@ +struct btcx_riscmem { + unsigned int size; + __le32 *cpu; + __le32 *jmp; + dma_addr_t dma; +}; + +struct btcx_skiplist { + int start; + int end; +}; + +int btcx_riscmem_alloc(struct pci_dev *pci, + struct btcx_riscmem *risc, + unsigned int size); +void btcx_riscmem_free(struct pci_dev *pci, + struct btcx_riscmem *risc); + +int btcx_screen_clips(int swidth, int sheight, struct v4l2_rect *win, + struct v4l2_clip *clips, unsigned int n); +int btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips, + unsigned int n, int mask); +void btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips); +void btcx_calc_skips(int line, int width, int *maxy, + struct btcx_skiplist *skips, unsigned int *nskips, + const struct v4l2_clip *clips, unsigned int nclips); 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