From 107063c6156a0cbf055e771baafc28a3e3c0fb9b Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Wed, 18 Feb 2009 17:26:06 -0300 Subject: V4L/DVB (10714): zoran et al: convert zoran i2c modules to V4L2. The zoran i2c modules were still using V4L1 internally. Replace this with V4L2. Also deleted saa7111.c and saa7114.c, we use saa7115.c instead. Signed-off-by: Hans Verkuil [mchehab@redhat.com: fix v4l2_ctrl_query_fill_std merge conflict] Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/ks0127.c | 152 ++++++++++++++++++------------------------- 1 file changed, 62 insertions(+), 90 deletions(-) (limited to 'drivers/media/video/ks0127.c') diff --git a/drivers/media/video/ks0127.c b/drivers/media/video/ks0127.c index bae2d2b..c97d55a 100644 --- a/drivers/media/video/ks0127.c +++ b/drivers/media/video/ks0127.c @@ -201,7 +201,7 @@ struct ks0127 { int format_height; int cap_width; int cap_height; - int norm; + v4l2_std_id norm; int ks_type; u8 regs[256]; }; @@ -408,20 +408,22 @@ static void ks0127_reset(struct i2c_client *c) static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg) { struct ks0127 *ks = i2c_get_clientdata(c); + struct v4l2_routing *route = arg; int *iarg = (int *)arg; + v4l2_std_id *istd = arg; int status; if (!ks) return -ENODEV; switch (cmd) { - case DECODER_INIT: - v4l_dbg(1, debug, c, "DECODER_INIT\n"); + case VIDIOC_INT_INIT: + v4l_dbg(1, debug, c, "VIDIOC_INT_INIT\n"); ks0127_reset(c); break; - case DECODER_SET_INPUT: - switch(*iarg) { + case VIDIOC_INT_S_VIDEO_ROUTING: + switch (route->input) { case KS_INPUT_COMPOSITE_1: case KS_INPUT_COMPOSITE_2: case KS_INPUT_COMPOSITE_3: @@ -429,7 +431,7 @@ static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg) case KS_INPUT_COMPOSITE_5: case KS_INPUT_COMPOSITE_6: v4l_dbg(1, debug, c, - "DECODER_SET_INPUT %d: Composite\n", *iarg); + "VIDIOC_S_INPUT %d: Composite\n", *iarg); /* autodetect 50/60 Hz */ ks0127_and_or(c, KS_CMDA, 0xfc, 0x00); /* VSE=0 */ @@ -463,7 +465,7 @@ static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg) case KS_INPUT_SVIDEO_2: case KS_INPUT_SVIDEO_3: v4l_dbg(1, debug, c, - "DECODER_SET_INPUT %d: S-Video\n", *iarg); + "VIDIOC_S_INPUT %d: S-Video\n", *iarg); /* autodetect 50/60 Hz */ ks0127_and_or(c, KS_CMDA, 0xfc, 0x00); /* VSE=0 */ @@ -495,9 +497,8 @@ static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg) case KS_INPUT_YUV656: v4l_dbg(1, debug, c, - "DECODER_SET_INPUT 15: YUV656\n"); - if (ks->norm == VIDEO_MODE_NTSC || - ks->norm == KS_STD_PAL_M) + "VIDIOC_S_INPUT 15: YUV656\n"); + if (ks->norm & V4L2_STD_525_60) /* force 60 Hz */ ks0127_and_or(c, KS_CMDA, 0xfc, 0x03); else @@ -541,7 +542,7 @@ static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg) default: v4l_dbg(1, debug, c, - "DECODER_SET_INPUT: Unknown input %d\n", *iarg); + "VIDIOC_INT_S_VIDEO_ROUTING: Unknown input %d\n", route->input); break; } @@ -550,77 +551,37 @@ static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg) ks0127_write(c, KS_DEMOD, reg_defaults[KS_DEMOD]); break; - case DECODER_SET_OUTPUT: - switch(*iarg) { - case KS_OUTPUT_YUV656E: - v4l_dbg(1, debug, c, - "DECODER_SET_OUTPUT: OUTPUT_YUV656E (Missing)\n"); - return -EINVAL; - - case KS_OUTPUT_EXV: - v4l_dbg(1, debug, c, - "DECODER_SET_OUTPUT: OUTPUT_EXV\n"); - ks0127_and_or(c, KS_OFMTA, 0xf0, 0x09); - break; - } - break; - - case DECODER_SET_NORM: /* sam This block mixes old and new norm names... */ + case VIDIOC_S_STD: /* sam This block mixes old and new norm names... */ /* Set to automatic SECAM/Fsc mode */ ks0127_and_or(c, KS_DEMOD, 0xf0, 0x00); - ks->norm = *iarg; - switch (*iarg) { - /* this is untested !! */ - /* It just detects PAL_N/NTSC_M (no special frequencies) */ - /* And you have to set the standard a second time afterwards */ - case VIDEO_MODE_AUTO: - v4l_dbg(1, debug, c, - "DECODER_SET_NORM: AUTO\n"); + ks->norm = *istd; - /* The chip determines the format */ - /* based on the current field rate */ - ks0127_and_or(c, KS_CMDA, 0xfc, 0x00); - ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20); - /* This is wrong for PAL ! As I said, */ - /* you need to set the standard once again !! */ - ks->format_height = 240; - ks->format_width = 704; - break; - - case VIDEO_MODE_NTSC: + if (*istd & V4L2_STD_NTSC) { v4l_dbg(1, debug, c, - "DECODER_SET_NORM: NTSC_M\n"); + "VIDIOC_S_STD: NTSC_M\n"); ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20); ks->format_height = 240; ks->format_width = 704; - break; - - case KS_STD_NTSC_N: + } else if (*istd & V4L2_STD_PAL_N) { v4l_dbg(1, debug, c, "KS0127_SET_NORM: NTSC_N (fixme)\n"); ks0127_and_or(c, KS_CHROMA, 0x9f, 0x40); ks->format_height = 240; ks->format_width = 704; - break; - - case VIDEO_MODE_PAL: + } else if (*istd & V4L2_STD_PAL) { v4l_dbg(1, debug, c, - "DECODER_SET_NORM: PAL_N\n"); + "VIDIOC_S_STD: PAL_N\n"); ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20); ks->format_height = 290; ks->format_width = 704; - break; - - case KS_STD_PAL_M: + } else if (*istd & V4L2_STD_PAL_M) { v4l_dbg(1, debug, c, "KS0127_SET_NORM: PAL_M (fixme)\n"); ks0127_and_or(c, KS_CHROMA, 0x9f, 0x40); ks->format_height = 290; ks->format_width = 704; - break; - - case VIDEO_MODE_SECAM: + } else if (*istd & V4L2_STD_SECAM) { v4l_dbg(1, debug, c, "KS0127_SET_NORM: SECAM\n"); ks->format_height = 290; @@ -632,29 +593,34 @@ static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg) schedule_timeout_interruptible(HZ/10+1); /* did it autodetect? */ - if (ks0127_read(c, KS_DEMOD) & 0x40) - break; - - /* force to secam mode */ - ks0127_and_or(c, KS_DEMOD, 0xf0, 0x0f); - break; - - default: + if (!(ks0127_read(c, KS_DEMOD) & 0x40)) + /* force to secam mode */ + ks0127_and_or(c, KS_DEMOD, 0xf0, 0x0f); + } else { v4l_dbg(1, debug, c, - "DECODER_SET_NORM: Unknown norm %d\n", *iarg); - break; + "VIDIOC_S_STD: Unknown norm %llx\n", *istd); } break; - case DECODER_SET_PICTURE: + case VIDIOC_QUERYCTRL: + { + return -EINVAL; + } + + case VIDIOC_S_CTRL: v4l_dbg(1, debug, c, - "DECODER_SET_PICTURE: not yet supported\n"); + "VIDIOC_S_CTRL: not yet supported\n"); return -EINVAL; - /* sam todo: KS0127_SET_BRIGHTNESS: Merge into DECODER_SET_PICTURE */ - /* sam todo: KS0127_SET_CONTRAST: Merge into DECODER_SET_PICTURE */ - /* sam todo: KS0127_SET_HUE: Merge into DECODER_SET_PICTURE? */ - /* sam todo: KS0127_SET_SATURATION: Merge into DECODER_SET_PICTURE */ + case VIDIOC_G_CTRL: + v4l_dbg(1, debug, c, + "VIDIOC_G_CTRL: not yet supported\n"); + return -EINVAL; + + /* sam todo: KS0127_SET_BRIGHTNESS: Merge into VIDIOC_S_CTRL */ + /* sam todo: KS0127_SET_CONTRAST: Merge into VIDIOC_S_CTRL */ + /* sam todo: KS0127_SET_HUE: Merge into VIDIOC_S_CTRL? */ + /* sam todo: KS0127_SET_SATURATION: Merge into VIDIOC_S_CTRL */ /* sam todo: KS0127_SET_AGC_MODE: */ /* sam todo: KS0127_SET_AGC: */ /* sam todo: KS0127_SET_CHROMA_MODE: */ @@ -670,22 +636,21 @@ static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg) /* sam todo: KS0127_SET_UNUSEV: */ /* sam todo: KS0127_SET_VSALIGN_MODE: */ - case DECODER_ENABLE_OUTPUT: + case VIDIOC_STREAMON: + case VIDIOC_STREAMOFF: { - int enable; + int enable = cmd == VIDIOC_STREAMON; - iarg = arg; - enable = (*iarg != 0); if (enable) { v4l_dbg(1, debug, c, - "DECODER_ENABLE_OUTPUT on\n"); + "VIDIOC_STREAMON\n"); /* All output pins on */ ks0127_and_or(c, KS_OFMTA, 0xcf, 0x30); /* Obey the OEN pin */ ks0127_and_or(c, KS_CDEM, 0x7f, 0x00); } else { v4l_dbg(1, debug, c, - "DECODER_ENABLE_OUTPUT off\n"); + "VIDIOC_STREAMOFF\n"); /* Video output pins off */ ks0127_and_or(c, KS_OFMTA, 0xcf, 0x00); /* Ignore the OEN pin */ @@ -699,19 +664,26 @@ static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg) /* sam todo: KS0127_SET_HEIGHT: */ /* sam todo: KS0127_SET_HSCALE: */ - case DECODER_GET_STATUS: - v4l_dbg(1, debug, c, "DECODER_GET_STATUS\n"); - *iarg = 0; + case VIDIOC_QUERYSTD: + case VIDIOC_INT_G_INPUT_STATUS: { + int stat = V4L2_IN_ST_NO_SIGNAL; + v4l2_std_id std = V4L2_STD_ALL; + v4l_dbg(1, debug, c, "VIDIOC_QUERYSTD/VIDIOC_INT_G_INPUT_STATUS\n"); status = ks0127_read(c, KS_STAT); if (!(status & 0x20)) /* NOVID not set */ - *iarg = (*iarg | DECODER_STATUS_GOOD); - if ((status & 0x01)) /* CLOCK set */ - *iarg = (*iarg | DECODER_STATUS_COLOR); + stat = 0; + if (!(status & 0x01)) /* CLOCK set */ + stat |= V4L2_IN_ST_NO_COLOR; if ((status & 0x08)) /* PALDET set */ - *iarg = (*iarg | DECODER_STATUS_PAL); + std = V4L2_STD_PAL; else - *iarg = (*iarg | DECODER_STATUS_NTSC); + std = V4L2_STD_NTSC; + if (cmd == VIDIOC_QUERYSTD) + *istd = std; + else + *iarg = stat; break; + } /* Catch any unknown command */ default: -- cgit v1.1