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author | Corentin Labbe <clabbe@baylibre.com> | 2021-12-14 17:16:30 +0100 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-01-23 21:18:39 +0100 |
commit | 202ddbc9a33b7296c03f8b0dbcffc071a72866ed (patch) | |
tree | 25103d0ac1e122c16ca29f0a5f998be5e1bf5f0a /drivers/staging/media/zoran | |
parent | 241f5b67fb48def58643f279dfb8468bdd54b443 (diff) | |
download | linux-202ddbc9a33b7296c03f8b0dbcffc071a72866ed.tar.bz2 |
media: staging: media: zoran: clean unused code
It remains some unused code from old zoran buffer handling.
Let's remove them.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/staging/media/zoran')
-rw-r--r-- | drivers/staging/media/zoran/zoran.h | 14 | ||||
-rw-r--r-- | drivers/staging/media/zoran/zoran_card.c | 36 | ||||
-rw-r--r-- | drivers/staging/media/zoran/zoran_device.h | 2 | ||||
-rw-r--r-- | drivers/staging/media/zoran/zoran_driver.c | 2 |
4 files changed, 0 insertions, 54 deletions
diff --git a/drivers/staging/media/zoran/zoran.h b/drivers/staging/media/zoran/zoran.h index c36b33f42b16..654c95fa5aba 100644 --- a/drivers/staging/media/zoran/zoran.h +++ b/drivers/staging/media/zoran/zoran.h @@ -54,22 +54,8 @@ static inline struct zr_buffer *vb2_to_zr_buffer(struct vb2_buffer *vb) #define BUZ_NUM_STAT_COM 4 #define BUZ_MASK_STAT_COM 3 -#define BUZ_MAX_FRAME 256 /* Must be a power of 2 */ -#define BUZ_MASK_FRAME 255 /* Must be BUZ_MAX_FRAME-1 */ - #define BUZ_MAX_INPUT 16 -#if VIDEO_MAX_FRAME <= 32 -# define V4L_MAX_FRAME 32 -#elif VIDEO_MAX_FRAME <= 64 -# define V4L_MAX_FRAME 64 -#else -# error "Too many video frame buffers to handle" -#endif -#define V4L_MASK_FRAME (V4L_MAX_FRAME - 1) - -#define MAX_FRAME (BUZ_MAX_FRAME > VIDEO_MAX_FRAME ? BUZ_MAX_FRAME : VIDEO_MAX_FRAME) - #include "zr36057.h" enum card_type { diff --git a/drivers/staging/media/zoran/zoran_card.c b/drivers/staging/media/zoran/zoran_card.c index bdf15df556e4..26f978a1cc72 100644 --- a/drivers/staging/media/zoran/zoran_card.c +++ b/drivers/staging/media/zoran/zoran_card.c @@ -60,20 +60,6 @@ static int video_nr[BUZ_MAX] = { [0 ... (BUZ_MAX - 1)] = -1 }; module_param_array(video_nr, int, NULL, 0444); MODULE_PARM_DESC(video_nr, "Video device number (-1=Auto)"); -int v4l_nbufs = 4; -int v4l_bufsize = 864; /* Everybody should be able to work with this setting */ -module_param(v4l_nbufs, int, 0644); -MODULE_PARM_DESC(v4l_nbufs, "Maximum number of V4L buffers to use"); -module_param(v4l_bufsize, int, 0644); -MODULE_PARM_DESC(v4l_bufsize, "Maximum size per V4L buffer (in kB)"); - -int jpg_nbufs = 32; -int jpg_bufsize = 512; /* max size for 100% quality full-PAL frame */ -module_param(jpg_nbufs, int, 0644); -MODULE_PARM_DESC(jpg_nbufs, "Maximum number of JPG buffers to use"); -module_param(jpg_bufsize, int, 0644); -MODULE_PARM_DESC(jpg_bufsize, "Maximum size per JPG buffer (in kB)"); - /* 1=Pass through TV signal when device is not used */ /* 0=Show color bar when device is not used (LML33: only if lml33dpath=1) */ int pass_through; @@ -1253,28 +1239,6 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pci_info(pdev, "Zoran MJPEG board driver version %s\n", ZORAN_VERSION); - /* check the parameters we have been given, adjust if necessary */ - if (v4l_nbufs < 2) - v4l_nbufs = 2; - if (v4l_nbufs > VIDEO_MAX_FRAME) - v4l_nbufs = VIDEO_MAX_FRAME; - /* The user specifies the in KB, we want them in byte (and page aligned) */ - v4l_bufsize = PAGE_ALIGN(v4l_bufsize * 1024); - if (v4l_bufsize < 32768) - v4l_bufsize = 32768; - /* 2 MB is arbitrary but sufficient for the maximum possible images */ - if (v4l_bufsize > 2048 * 1024) - v4l_bufsize = 2048 * 1024; - if (jpg_nbufs < 4) - jpg_nbufs = 4; - if (jpg_nbufs > BUZ_MAX_FRAME) - jpg_nbufs = BUZ_MAX_FRAME; - jpg_bufsize = PAGE_ALIGN(jpg_bufsize * 1024); - if (jpg_bufsize < 8192) - jpg_bufsize = 8192; - if (jpg_bufsize > (512 * 1024)) - jpg_bufsize = 512 * 1024; - /* some mainboards might not do PCI-PCI data transfer well */ if (pci_pci_problems & (PCIPCI_FAIL | PCIAGP_FAIL | PCIPCI_ALIMAGIK)) pci_warn(pdev, "%s: chipset does not support reliable PCI-PCI DMA\n", diff --git a/drivers/staging/media/zoran/zoran_device.h b/drivers/staging/media/zoran/zoran_device.h index 6c5d70238228..322b04c55d41 100644 --- a/drivers/staging/media/zoran/zoran_device.h +++ b/drivers/staging/media/zoran/zoran_device.h @@ -47,9 +47,7 @@ extern void zr36057_restart(struct zoran *zr); extern const struct zoran_format zoran_formats[]; -extern int v4l_nbufs; extern int v4l_bufsize; -extern int jpg_nbufs; extern int jpg_bufsize; extern int pass_through; diff --git a/drivers/staging/media/zoran/zoran_driver.c b/drivers/staging/media/zoran/zoran_driver.c index 551db338c7f7..31993c266976 100644 --- a/drivers/staging/media/zoran/zoran_driver.c +++ b/drivers/staging/media/zoran/zoran_driver.c @@ -153,8 +153,6 @@ static __u32 zoran_v4l2_calc_bufsize(struct zoran_jpg_settings *settings) result <<= 1; } - if (result > jpg_bufsize) - return jpg_bufsize; if (result < 8192) return 8192; |