From 705080c003c27e0cc718ac69836d3413840e636c Mon Sep 17 00:00:00 2001 From: Mike Isely Date: Sun, 25 Jun 2006 18:03:59 -0500 Subject: Include some extra headers that we need. From: Mike Isely Signed-off-by: Mike Isely --- linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c') diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 409343097..91bb9c8fc 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -24,8 +24,8 @@ #include #include #include -#include #include +#include #include #include "pvrusb2.h" #include "pvrusb2-std.h" -- cgit v1.2.3 From bde11288545f00f87f41f5c68269ff0e4f297f8b Mon Sep 17 00:00:00 2001 From: Mike Isely Date: Sun, 25 Jun 2006 18:04:25 -0500 Subject: Rearrange things in pvrusb2 driver in preparation for using cx2341x module From: Mike Isely Signed-off-by: Mike Isely --- linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 129 ++++++++++++------------ 1 file changed, 66 insertions(+), 63 deletions(-) (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c') diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 91bb9c8fc..ba752ac73 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -26,7 +26,6 @@ #include #include #include -#include #include "pvrusb2.h" #include "pvrusb2-std.h" #include "pvrusb2-util.h" @@ -132,6 +131,7 @@ MODULE_PARM_DESC(tolerance,"specify stream error tolerance"); /* size of a firmware chunk */ #define FIRMWARE_CHUNK_SIZE 0x2000 + static const char *control_values_srate[] = { [PVR2_CVAL_SRATE_48] = "48KHz", [PVR2_CVAL_SRATE_44_1] = "44.1KHz", @@ -468,6 +468,10 @@ VCREATE_FUNCS(balance) VCREATE_FUNCS(bass) VCREATE_FUNCS(treble) VCREATE_FUNCS(mute) +VCREATE_FUNCS(input) +VCREATE_FUNCS(audiomode) +VCREATE_FUNCS(res_hor) +VCREATE_FUNCS(res_ver) VCREATE_FUNCS(srate) VCREATE_FUNCS(audiobitrate) VCREATE_FUNCS(audiocrc) @@ -475,10 +479,6 @@ VCREATE_FUNCS(audioemphasis) VCREATE_FUNCS(vbr) VCREATE_FUNCS(videobitrate) VCREATE_FUNCS(videopeak) -VCREATE_FUNCS(input) -VCREATE_FUNCS(audiomode) -VCREATE_FUNCS(res_hor) -VCREATE_FUNCS(res_ver) VCREATE_FUNCS(interlace) VCREATE_FUNCS(audiolayer) @@ -550,6 +550,34 @@ static const struct pvr2_ctl_info control_defs[] = { .default_value = 0, DEFREF(mute), DEFINT(0,1), + },{ + .desc = "Video Source", + .name = "input", + .internal_id = PVR2_CID_INPUT, + .default_value = PVR2_CVAL_INPUT_TV, + DEFREF(input), + DEFENUM(control_values_input), + },{ + .desc = "Audio Mode", + .name = "audio_mode", + .internal_id = PVR2_CID_AUDIOMODE, + .default_value = V4L2_TUNER_MODE_STEREO, + DEFREF(audiomode), + DEFENUM(control_values_audiomode), + },{ + .desc = "Horizontal capture resolution", + .name = "resolution_hor", + .internal_id = PVR2_CID_HRES, + .default_value = 720, + DEFREF(res_hor), + DEFINT(320,720), + },{ + .desc = "Vertical capture resolution", + .name = "resolution_ver", + .internal_id = PVR2_CID_VRES, + .default_value = 480, + DEFREF(res_ver), + DEFINT(200,625), },{ .v4l_id = V4L2_CID_PVR_SRATE, .desc = "Sample rate", @@ -571,12 +599,6 @@ static const struct pvr2_ctl_info control_defs[] = { .default_value = 1, DEFREF(audiocrc), DEFINT(0,1), - },{ - .desc = "Audio Layer", - .name = "audio_layer", - .default_value = 2, - DEFREF(audiolayer), - DEFINT(0,3), },{ .v4l_id = V4L2_CID_PVR_AUDIOEMPHASIS, .desc = "Audio Emphasis", @@ -584,13 +606,6 @@ static const struct pvr2_ctl_info control_defs[] = { .default_value = PVR2_CVAL_AUDIOEMPHASIS_NONE, DEFREF(audioemphasis), DEFENUM(control_values_audioemphasis), - },{ - .desc = "Interlace mode", - .name = "interlace", - .internal_id = PVR2_CID_INTERLACE, - .default_value = 0, - DEFREF(interlace), - DEFINT(0,1), },{ .v4l_id = V4L2_CID_PVR_VBR, .desc = "Variable video bitrate", @@ -613,19 +628,18 @@ static const struct pvr2_ctl_info control_defs[] = { DEFREF(videopeak), DEFINT(500000,20000000), },{ - .desc = "Video Source", - .name = "input", - .internal_id = PVR2_CID_INPUT, - .default_value = PVR2_CVAL_INPUT_TV, - DEFREF(input), - DEFENUM(control_values_input), + .desc = "Interlace mode", + .name = "interlace", + .internal_id = PVR2_CID_INTERLACE, + .default_value = 0, + DEFREF(interlace), + DEFINT(0,1), },{ - .desc = "Audio Mode", - .name = "audio_mode", - .internal_id = PVR2_CID_AUDIOMODE, - .default_value = V4L2_TUNER_MODE_STEREO, - DEFREF(audiomode), - DEFENUM(control_values_audiomode), + .desc = "Audio Layer", + .name = "audio_layer", + .default_value = 2, + DEFREF(audiolayer), + DEFINT(0,3), },{ .desc = "Tuner Frequency (Hz)", .name = "frequency", @@ -654,20 +668,6 @@ static const struct pvr2_ctl_info control_defs[] = { .set_value = ctrl_channelprog_set, .get_value = ctrl_channelprog_get, DEFINT(0,FREQTABLE_SIZE), - },{ - .desc = "Horizontal capture resolution", - .name = "resolution_hor", - .internal_id = PVR2_CID_HRES, - .default_value = 720, - DEFREF(res_hor), - DEFINT(320,720), - },{ - .desc = "Vertical capture resolution", - .name = "resolution_ver", - .internal_id = PVR2_CID_VRES, - .default_value = 480, - DEFREF(res_ver), - DEFINT(200,625), },{ .desc = "Streaming Enabled", .name = "streaming_enabled", @@ -732,7 +732,7 @@ static const struct pvr2_ctl_info control_defs[] = { } }; -#define CTRL_COUNT (sizeof(control_defs)/sizeof(control_defs[0])) +#define CTRLDEF_COUNT (sizeof(control_defs)/sizeof(control_defs[0])) const char *pvr2_config_get_name(enum pvr2_config cfg) @@ -1509,7 +1509,7 @@ static void pvr2_hdw_setup_low(struct pvr2_hdw *hdw) pvr2_i2c_core_init(hdw); if (!pvr2_hdw_dev_ok(hdw)) return; - for (idx = 0; idx < CTRL_COUNT; idx++) { + for (idx = 0; idx < CTRLDEF_COUNT; idx++) { cptr = hdw->controls + idx; if (cptr->info->skip_init) continue; if (!cptr->info->set_value) continue; @@ -1666,19 +1666,21 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf, if (!hdw) goto fail; memset(hdw,0,sizeof(*hdw)); - hdw->controls = kmalloc(sizeof(struct pvr2_ctrl) * CTRL_COUNT, + hdw->control_cnt = CTRLDEF_COUNT; + hdw->controls = kmalloc(sizeof(struct pvr2_ctrl) * hdw->control_cnt, GFP_KERNEL); if (!hdw->controls) goto fail; - memset(hdw->controls,0,sizeof(struct pvr2_ctrl) * CTRL_COUNT); + memset(hdw->controls,0,sizeof(struct pvr2_ctrl) * hdw->control_cnt); hdw->hdw_type = hdw_type; - + for (idx = 0; idx < hdw->control_cnt; idx++) { + cptr = hdw->controls + idx; + cptr->hdw = hdw; + } for (idx = 0; idx < 32; idx++) { hdw->std_mask_ptrs[idx] = hdw->std_mask_names[idx]; } - - for (idx = 0; idx < CTRL_COUNT; idx++) { + for (idx = 0; idx < CTRLDEF_COUNT; idx++) { cptr = hdw->controls + idx; - cptr->hdw = hdw; cptr->info = control_defs+idx; } @@ -1847,7 +1849,7 @@ void pvr2_hdw_destroy(struct pvr2_hdw *hdw) unit_pointers[hdw->unit_number] = 0; } } while (0); up(&pvr2_unit_sem); - kfree(hdw->controls); + if (hdw->controls) kfree(hdw->controls); if (hdw->std_defs) kfree(hdw->std_defs); if (hdw->std_enum_names) kfree(hdw->std_enum_names); kfree(hdw); @@ -1953,7 +1955,7 @@ int pvr2_hdw_get_stdenum_value(struct pvr2_hdw *hdw, /* Get the number of defined controls */ unsigned int pvr2_hdw_get_ctrl_count(struct pvr2_hdw *hdw) { - return CTRL_COUNT; + return hdw->control_cnt; } @@ -1961,7 +1963,7 @@ unsigned int pvr2_hdw_get_ctrl_count(struct pvr2_hdw *hdw) struct pvr2_ctrl *pvr2_hdw_get_ctrl_by_index(struct pvr2_hdw *hdw, unsigned int idx) { - if (idx >= CTRL_COUNT) return 0; + if (idx >= hdw->control_cnt) return 0; return hdw->controls + idx; } @@ -1975,7 +1977,7 @@ struct pvr2_ctrl *pvr2_hdw_get_ctrl_by_id(struct pvr2_hdw *hdw, int i; /* This could be made a lot more efficient, but for now... */ - for (idx = 0; idx < CTRL_COUNT; idx++) { + for (idx = 0; idx < hdw->control_cnt; idx++) { cptr = hdw->controls + idx; i = cptr->info->internal_id; if (i && (i == ctl_id)) return cptr; @@ -1992,7 +1994,7 @@ struct pvr2_ctrl *pvr2_hdw_get_ctrl_v4l(struct pvr2_hdw *hdw,unsigned int ctl_id int i; /* This could be made a lot more efficient, but for now... */ - for (idx = 0; idx < CTRL_COUNT; idx++) { + for (idx = 0; idx < hdw->control_cnt; idx++) { cptr = hdw->controls + idx; i = cptr->info->v4l_id; if (i && (i == ctl_id)) return cptr; @@ -2030,7 +2032,7 @@ int pvr2_hdw_commit_ctl_internal(struct pvr2_hdw *hdw) char buf[100]; unsigned int bcnt,ccnt; - for (idx = 0; idx < CTRL_COUNT; idx++) { + for (idx = 0; idx < hdw->control_cnt; idx++) { cptr = hdw->controls + idx; if (cptr->info->is_dirty == 0) continue; if (!cptr->info->is_dirty(cptr)) continue; @@ -2081,30 +2083,31 @@ int pvr2_hdw_commit_ctl_internal(struct pvr2_hdw *hdw) } if (hdw->std_dirty || - hdw->res_ver_dirty || - hdw->res_hor_dirty || hdw->interlace_dirty || hdw->vbr_dirty || hdw->videobitrate_dirty || hdw->videopeak_dirty || hdw->audiobitrate_dirty || - hdw->srate_dirty || hdw->audiolayer_dirty || hdw->audiocrc_dirty || - hdw->audioemphasis_dirty) { + hdw->audioemphasis_dirty || + hdw->srate_dirty || + hdw->res_ver_dirty || + hdw->res_hor_dirty) { /* If any of this changes, then the encoder needs to be reconfigured, and we need to reset the stream. */ stale_subsys_mask |= (1<subsys_stream_mask; } + /* Scan i2c core at this point - before we clear all the dirty bits. Various parts of the i2c core will notice dirty bits as appropriate and arrange to broadcast or directly send updates to the client drivers in order to keep everything in sync */ pvr2_i2c_core_check_stale(hdw); - for (idx = 0; idx < CTRL_COUNT; idx++) { + for (idx = 0; idx < hdw->control_cnt; idx++) { cptr = hdw->controls + idx; if (!cptr->info->clear_dirty) continue; cptr->info->clear_dirty(cptr); -- cgit v1.2.3 From 3b5520de57f512674e3c4814cbec2431d5399180 Mon Sep 17 00:00:00 2001 From: Mike Isely Date: Sun, 25 Jun 2006 18:04:31 -0500 Subject: Move LOG_STATUS bracketing to a different part of the pvrusb2 driver From: Mike Isely Signed-off-by: Mike Isely --- linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c') diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index ba752ac73..a57be89c3 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -2237,11 +2237,14 @@ struct pvr2_stream *pvr2_hdw_get_video_stream(struct pvr2_hdw *hp) void pvr2_hdw_trigger_module_log(struct pvr2_hdw *hdw) { + int nr = pvr2_hdw_get_unit_number(hdw); LOCK_TAKE(hdw->big_lock); do { hdw->log_requested = !0; + printk(KERN_INFO "pvrusb2: ================= START STATUS CARD #%d =================\n", nr); pvr2_i2c_core_check_stale(hdw); hdw->log_requested = 0; pvr2_i2c_core_sync(hdw); + printk(KERN_INFO "pvrusb2: ================== END STATUS CARD #%d ==================\n", nr); } while (0); LOCK_GIVE(hdw->big_lock); } -- cgit v1.2.3 From 235a84bf2bb998390130641e216fcbdd91f08a51 Mon Sep 17 00:00:00 2001 From: Mike Isely Date: Sun, 25 Jun 2006 18:04:40 -0500 Subject: Handle boolean controls in pvrusb2 From: Mike Isely Signed-off-by: Mike Isely --- linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c') diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index a57be89c3..1cded6876 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -437,6 +437,9 @@ static void ctrl_stdenumcur_clear_dirty(struct pvr2_ctrl *cptr) .def.type_enum.count = (sizeof(tab)/sizeof((tab)[0])), \ .def.type_enum.value_names = tab +#define DEFBOOL \ + .type = pvr2_ctl_bool + #define DEFMASK(msk,tab) \ .type = pvr2_ctl_bitmask, \ .def.type_bitmask.valid_bits = msk, \ @@ -549,7 +552,7 @@ static const struct pvr2_ctl_info control_defs[] = { .name = "mute", .default_value = 0, DEFREF(mute), - DEFINT(0,1), + DEFBOOL, },{ .desc = "Video Source", .name = "input", @@ -598,7 +601,7 @@ static const struct pvr2_ctl_info control_defs[] = { .name = "audio_crc", .default_value = 1, DEFREF(audiocrc), - DEFINT(0,1), + DEFBOOL, },{ .v4l_id = V4L2_CID_PVR_AUDIOEMPHASIS, .desc = "Audio Emphasis", @@ -612,7 +615,7 @@ static const struct pvr2_ctl_info control_defs[] = { .name = "vbr", .default_value = 0, DEFREF(vbr), - DEFINT(0,1), + DEFBOOL, },{ .v4l_id = V4L2_CID_PVR_VIDEOBITRATE, .desc = "Average video bitrate", @@ -633,7 +636,7 @@ static const struct pvr2_ctl_info control_defs[] = { .internal_id = PVR2_CID_INTERLACE, .default_value = 0, DEFREF(interlace), - DEFINT(0,1), + DEFBOOL, },{ .desc = "Audio Layer", .name = "audio_layer", @@ -672,7 +675,7 @@ static const struct pvr2_ctl_info control_defs[] = { .desc = "Streaming Enabled", .name = "streaming_enabled", .get_value = ctrl_streamingenabled_get, - DEFINT(0,1), + DEFBOOL, },{ .desc = "USB Speed", .name = "usb_speed", @@ -682,7 +685,7 @@ static const struct pvr2_ctl_info control_defs[] = { .desc = "Signal Present", .name = "signal_present", .get_value = ctrl_signal_get, - DEFINT(0,1), + DEFBOOL, },{ .desc = "Video Standards Available Mask", .name = "video_standard_mask_available", @@ -2008,6 +2011,7 @@ static const char *get_ctrl_typename(enum pvr2_ctl_type tp) switch (tp) { case pvr2_ctl_int: return "integer"; case pvr2_ctl_enum: return "enum"; + case pvr2_ctl_bool: return "boolean"; case pvr2_ctl_bitmask: return "bitmask"; } return ""; -- cgit v1.2.3 From 13e33e5132b604fb99c91f3372573840e15b5d74 Mon Sep 17 00:00:00 2001 From: Mike Isely Date: Sun, 25 Jun 2006 18:04:44 -0500 Subject: Various V4L control enhancements in pvrusb2 From: Mike Isely Signed-off-by: Mike Isely --- linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 26 ++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c') diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 1cded6876..4dac7dbb5 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -1989,7 +1989,7 @@ struct pvr2_ctrl *pvr2_hdw_get_ctrl_by_id(struct pvr2_hdw *hdw, } -/* Given an ID, retrieve the control structure associated with it. */ +/* Given a V4L ID, retrieve the control structure associated with it. */ struct pvr2_ctrl *pvr2_hdw_get_ctrl_v4l(struct pvr2_hdw *hdw,unsigned int ctl_id) { struct pvr2_ctrl *cptr; @@ -2006,6 +2006,30 @@ struct pvr2_ctrl *pvr2_hdw_get_ctrl_v4l(struct pvr2_hdw *hdw,unsigned int ctl_id } +/* Given a V4L ID for its immediate predecessor, retrieve the control + structure associated with it. */ +struct pvr2_ctrl *pvr2_hdw_get_ctrl_nextv4l(struct pvr2_hdw *hdw, + unsigned int ctl_id) +{ + struct pvr2_ctrl *cptr,*cp2; + unsigned int idx; + int i; + + /* This could be made a lot more efficient, but for now... */ + cp2 = 0; + for (idx = 0; idx < hdw->control_cnt; idx++) { + cptr = hdw->controls + idx; + i = cptr->info->v4l_id; + if (!i) continue; + if (i <= ctl_id) continue; + if (cp2 && (cp2->info->v4l_id < i)) continue; + cp2 = cptr; + } + return cp2; + return 0; +} + + static const char *get_ctrl_typename(enum pvr2_ctl_type tp) { switch (tp) { -- cgit v1.2.3 From cb977a1c8a0a1c8ea9c89da16a7514f48e20a0de Mon Sep 17 00:00:00 2001 From: Mike Isely Date: Sun, 25 Jun 2006 18:04:47 -0500 Subject: Fix faulty encoder error recovery in pvrusb2 From: Mike Isely Signed-off-by: Mike Isely --- linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c') diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 4dac7dbb5..44ee1d381 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -1099,12 +1099,13 @@ void pvr2_hdw_subsys_bit_chg_no_lock(struct pvr2_hdw *hdw, if (!hdw->flag_ok) return; msk &= PVR2_SUBSYS_ALL; + nmsk = (hdw->subsys_enabled_mask & ~msk) | (val & msk); + nmsk &= PVR2_SUBSYS_ALL; for (;;) { tryCount++; - vmsk = hdw->subsys_enabled_mask & PVR2_SUBSYS_ALL; - nmsk = (vmsk & ~msk) | (val & msk); - if (!(nmsk ^ vmsk)) break; + if (!((nmsk ^ hdw->subsys_enabled_mask) & + PVR2_SUBSYS_ALL)) break; if (tryCount > 4) { pvr2_trace(PVR2_TRACE_ERROR_LEGS, "Too many retries when configuring device;" -- cgit v1.2.3 From 31dfc2e959e330a74c41ff51af3a177175c8cb6f Mon Sep 17 00:00:00 2001 From: Mike Isely Date: Sun, 25 Jun 2006 18:04:53 -0500 Subject: Don't suspend encoder when changing its attributes (in pvrusb2) From: Mike Isely Signed-off-by: Mike Isely --- linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c') diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 44ee1d381..ac4e8bc18 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -2112,6 +2112,7 @@ int pvr2_hdw_commit_ctl_internal(struct pvr2_hdw *hdw) } if (hdw->std_dirty || +#if 0 /* Don't toggle encoder for now - seems to work better this way */ hdw->interlace_dirty || hdw->vbr_dirty || hdw->videobitrate_dirty || @@ -2122,7 +2123,9 @@ int pvr2_hdw_commit_ctl_internal(struct pvr2_hdw *hdw) hdw->audioemphasis_dirty || hdw->srate_dirty || hdw->res_ver_dirty || - hdw->res_hor_dirty) { + hdw->res_hor_dirty || +#endif + 0) { /* If any of this changes, then the encoder needs to be reconfigured, and we need to reset the stream. */ stale_subsys_mask |= (1< Date: Sun, 25 Jun 2006 18:05:01 -0500 Subject: Implement use of cx2341x module in pvrusb2 driver From: Mike Isely Signed-off-by: Mike Isely --- linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 339 +++++++++++++++++------- 1 file changed, 239 insertions(+), 100 deletions(-) (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c') diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index ac4e8bc18..2f053c731 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -131,6 +131,98 @@ MODULE_PARM_DESC(tolerance,"specify stream error tolerance"); /* size of a firmware chunk */ #define FIRMWARE_CHUNK_SIZE 0x2000 +/* Define the list of additional controls we'll dynamically construct based + on query of the cx2341x module. */ +struct pvr2_mpeg_ids { + const char *strid; + int id; +}; +static const struct pvr2_mpeg_ids mpeg_ids[] = { + { + .strid = "audio_layer", + .id = V4L2_CID_MPEG_AUDIO_ENCODING, + },{ + .strid = "audio_bitrate", + .id = V4L2_CID_MPEG_AUDIO_L2_BITRATE, + },{ + /* Already using audio_mode elsewhere :-( */ + .strid = "mpeg_audio_mode", + .id = V4L2_CID_MPEG_AUDIO_MODE, + },{ + .strid = "mpeg_audio_mode_extension", + .id = V4L2_CID_MPEG_AUDIO_MODE_EXTENSION, + },{ + .strid = "audio_emphasis", + .id = V4L2_CID_MPEG_AUDIO_EMPHASIS, + },{ + .strid = "audio_crc", + .id = V4L2_CID_MPEG_AUDIO_CRC, + },{ + .strid = "video_aspect", + .id = V4L2_CID_MPEG_VIDEO_ASPECT, + },{ + .strid = "video_b_frames", + .id = V4L2_CID_MPEG_VIDEO_B_FRAMES, + },{ + .strid = "video_gop_size", + .id = V4L2_CID_MPEG_VIDEO_GOP_SIZE, + },{ + .strid = "video_gop_closure", + .id = V4L2_CID_MPEG_VIDEO_GOP_CLOSURE, + },{ + .strid = "video_pulldown", + .id = V4L2_CID_MPEG_VIDEO_PULLDOWN, + },{ + .strid = "video_bitrate_mode", + .id = V4L2_CID_MPEG_VIDEO_BITRATE_MODE, + },{ + .strid = "video_bitrate", + .id = V4L2_CID_MPEG_VIDEO_BITRATE, + },{ + .strid = "video_bitrate_peak", + .id = V4L2_CID_MPEG_VIDEO_BITRATE_PEAK, + },{ + .strid = "video_temporal_decimation", + .id = V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION, + },{ + .strid = "stream_type", + .id = V4L2_CID_MPEG_STREAM_TYPE, + },{ + .strid = "video_spatial_filter_mode", + .id = V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE, + },{ + .strid = "video_spatial_filter", + .id = V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER, + },{ + .strid = "video_luma_spatial_filter_type", + .id = V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE, + },{ + .strid = "video_chroma_spatial_filter_type", + .id = V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE, + },{ + .strid = "video_temporal_filter_mode", + .id = V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE, + },{ + .strid = "video_temporal_filter", + .id = V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER, + },{ + .strid = "video_median_filter_type", + .id = V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE, + },{ + .strid = "video_luma_median_filter_top", + .id = V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP, + },{ + .strid = "video_luma_median_filter_bottom", + .id = V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM, + },{ + .strid = "video_chroma_median_filter_top", + .id = V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP, + },{ + .strid = "video_chroma_median_filter_bottom", + .id = V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM, + } +}; +#define MPEGDEF_COUNT (sizeof(mpeg_ids)/sizeof(mpeg_ids[0])) static const char *control_values_srate[] = { [PVR2_CVAL_SRATE_48] = "48KHz", @@ -138,30 +230,6 @@ static const char *control_values_srate[] = { }; -static const char *control_values_audiobitrate[] = { - [PVR2_CVAL_AUDIOBITRATE_384] = "384kb/s", - [PVR2_CVAL_AUDIOBITRATE_320] = "320kb/s", - [PVR2_CVAL_AUDIOBITRATE_256] = "256kb/s", - [PVR2_CVAL_AUDIOBITRATE_224] = "224kb/s", - [PVR2_CVAL_AUDIOBITRATE_192] = "192kb/s", - [PVR2_CVAL_AUDIOBITRATE_160] = "160kb/s", - [PVR2_CVAL_AUDIOBITRATE_128] = "128kb/s", - [PVR2_CVAL_AUDIOBITRATE_112] = "112kb/s", - [PVR2_CVAL_AUDIOBITRATE_96] = "96kb/s", - [PVR2_CVAL_AUDIOBITRATE_80] = "80kb/s", - [PVR2_CVAL_AUDIOBITRATE_64] = "64kb/s", - [PVR2_CVAL_AUDIOBITRATE_56] = "56kb/s", - [PVR2_CVAL_AUDIOBITRATE_48] = "48kb/s", - [PVR2_CVAL_AUDIOBITRATE_32] = "32kb/s", - [PVR2_CVAL_AUDIOBITRATE_VBR] = "VBR", -}; - - -static const char *control_values_audioemphasis[] = { - [PVR2_CVAL_AUDIOEMPHASIS_NONE] = "None", - [PVR2_CVAL_AUDIOEMPHASIS_50_15] = "50/15us", - [PVR2_CVAL_AUDIOEMPHASIS_CCITT] = "CCITT J.17", -}; static const char *control_values_input[] = { @@ -278,6 +346,76 @@ static int ctrl_freq_set(struct pvr2_ctrl *cptr,int m,int v) return 0; } +static int ctrl_cx2341x_is_dirty(struct pvr2_ctrl *cptr) +{ + return cptr->hdw->enc_stale != 0; +} + +static void ctrl_cx2341x_clear_dirty(struct pvr2_ctrl *cptr) +{ + cptr->hdw->enc_stale = 0; +} + +static int ctrl_cx2341x_get(struct pvr2_ctrl *cptr,int *vp) +{ + int ret; + struct v4l2_ext_controls cs; + struct v4l2_ext_control c1; + memset(&cs,0,sizeof(cs)); + memset(&c1,0,sizeof(c1)); + cs.controls = &c1; + cs.count = 1; + c1.id = cptr->info->v4l_id; + ret = cx2341x_ext_ctrls(&cptr->hdw->enc_ctl_state,&cs, + VIDIOC_G_EXT_CTRLS); + if (ret) return ret; + *vp = c1.value; + return 0; +} + +static int ctrl_cx2341x_set(struct pvr2_ctrl *cptr,int m,int v) +{ + int ret; + struct v4l2_ext_controls cs; + struct v4l2_ext_control c1; + memset(&cs,0,sizeof(cs)); + memset(&c1,0,sizeof(c1)); + cs.controls = &c1; + cs.count = 1; + c1.id = cptr->info->v4l_id; + c1.value = v; + ret = cx2341x_ext_ctrls(&cptr->hdw->enc_ctl_state,&cs, + VIDIOC_S_EXT_CTRLS); + if (ret) return ret; + cptr->hdw->enc_stale = !0; + return 0; +} + +static unsigned int ctrl_cx2341x_getv4lflags(struct pvr2_ctrl *cptr) +{ + struct v4l2_queryctrl qctrl; + struct pvr2_ctl_info *info; + qctrl.id = cptr->info->v4l_id; + cx2341x_ctrl_query(&cptr->hdw->enc_ctl_state,&qctrl); + /* Strip out the const so we can adjust a function pointer. It's + OK to do this here because we know this is a dynamically created + control, so the underlying storage for the info pointer is (a) + private to us, and (b) not in read-only storage. Either we do + this or we significantly complicate the underlying control + implementation. */ + info = (struct pvr2_ctl_info *)(cptr->info); + if (qctrl.flags & V4L2_CTRL_FLAG_READ_ONLY) { + if (info->set_value) { + info->set_value = 0; + } + } else { + if (!(info->set_value)) { + info->set_value = ctrl_cx2341x_set; + } + } + return qctrl.flags; +} + static int ctrl_streamingenabled_get(struct pvr2_ctrl *cptr,int *vp) { *vp = cptr->hdw->flag_streaming_enabled; @@ -476,14 +614,6 @@ VCREATE_FUNCS(audiomode) VCREATE_FUNCS(res_hor) VCREATE_FUNCS(res_ver) VCREATE_FUNCS(srate) -VCREATE_FUNCS(audiobitrate) -VCREATE_FUNCS(audiocrc) -VCREATE_FUNCS(audioemphasis) -VCREATE_FUNCS(vbr) -VCREATE_FUNCS(videobitrate) -VCREATE_FUNCS(videopeak) -VCREATE_FUNCS(interlace) -VCREATE_FUNCS(audiolayer) #define MIN_FREQ 55250000L #define MAX_FREQ 850000000L @@ -582,67 +712,12 @@ static const struct pvr2_ctl_info control_defs[] = { DEFREF(res_ver), DEFINT(200,625), },{ - .v4l_id = V4L2_CID_PVR_SRATE, + .v4l_id = V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ, .desc = "Sample rate", .name = "srate", .default_value = PVR2_CVAL_SRATE_48, DEFREF(srate), DEFENUM(control_values_srate), - },{ - .v4l_id = V4L2_CID_PVR_AUDIOBITRATE, - .desc = "Audio Bitrate", - .name = "audio_bitrate", - .default_value = PVR2_CVAL_AUDIOBITRATE_224, - DEFREF(audiobitrate), - DEFENUM(control_values_audiobitrate), - },{ - .v4l_id = V4L2_CID_PVR_AUDIOCRC, - .desc = "Audio CRC", - .name = "audio_crc", - .default_value = 1, - DEFREF(audiocrc), - DEFBOOL, - },{ - .v4l_id = V4L2_CID_PVR_AUDIOEMPHASIS, - .desc = "Audio Emphasis", - .name = "audio_emphasis", - .default_value = PVR2_CVAL_AUDIOEMPHASIS_NONE, - DEFREF(audioemphasis), - DEFENUM(control_values_audioemphasis), - },{ - .v4l_id = V4L2_CID_PVR_VBR, - .desc = "Variable video bitrate", - .name = "vbr", - .default_value = 0, - DEFREF(vbr), - DEFBOOL, - },{ - .v4l_id = V4L2_CID_PVR_VIDEOBITRATE, - .desc = "Average video bitrate", - .name = "video_average_bitrate", - .default_value = 6000000, - DEFREF(videobitrate), - DEFINT(500000,20000000), - },{ - .v4l_id = V4L2_CID_PVR_VIDEOPEAK, - .desc = "Peak video bitrate", - .name = "video_peak_bitrate", - .default_value = 6000000, - DEFREF(videopeak), - DEFINT(500000,20000000), - },{ - .desc = "Interlace mode", - .name = "interlace", - .internal_id = PVR2_CID_INTERLACE, - .default_value = 0, - DEFREF(interlace), - DEFBOOL, - },{ - .desc = "Audio Layer", - .name = "audio_layer", - .default_value = 2, - DEFREF(audiolayer), - DEFINT(0,3), },{ .desc = "Tuner Frequency (Hz)", .name = "frequency", @@ -959,6 +1034,10 @@ int pvr2_upload_firmware2(struct pvr2_hdw *hdw) if (ret < 0) return ret; fwidx = ret; ret = 0; + /* Since we're about to completely reinitialize the encoder, + invalidate our cached copy of its configuration state. Next + time we configure the encoder, then we'll fully configure it. */ + hdw->enc_cur_valid = 0; /* First prepare firmware loading */ ret |= pvr2_write_register(hdw, 0x0048, 0xffffffff); /*interrupt mask*/ @@ -1655,6 +1734,8 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf, int valid_std_mask; struct pvr2_ctrl *cptr; __u8 ifnum; + struct v4l2_queryctrl qctrl; + struct pvr2_ctl_info *ciptr; hdw_type = devid - pvr2_device_table; if (hdw_type >= @@ -1669,8 +1750,10 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf, hdw,pvr2_device_names[hdw_type]); if (!hdw) goto fail; memset(hdw,0,sizeof(*hdw)); + cx2341x_fill_defaults(&hdw->enc_ctl_state); hdw->control_cnt = CTRLDEF_COUNT; + hdw->control_cnt += MPEGDEF_COUNT; hdw->controls = kmalloc(sizeof(struct pvr2_ctrl) * hdw->control_cnt, GFP_KERNEL); if (!hdw->controls) goto fail; @@ -1687,6 +1770,54 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf, cptr = hdw->controls + idx; cptr->info = control_defs+idx; } + /* Define and configure additional controls from cx2341x module. */ + hdw->mpeg_ctrl_info = kmalloc( + sizeof(*(hdw->mpeg_ctrl_info)) * MPEGDEF_COUNT, GFP_KERNEL); + if (!hdw->mpeg_ctrl_info) goto fail; + memset(hdw->mpeg_ctrl_info,0, + sizeof(*(hdw->mpeg_ctrl_info)) * MPEGDEF_COUNT); + for (idx = 0; idx < MPEGDEF_COUNT; idx++) { + cptr = hdw->controls + idx + CTRLDEF_COUNT; + ciptr = &(hdw->mpeg_ctrl_info[idx].info); + ciptr->desc = hdw->mpeg_ctrl_info[idx].desc; + ciptr->name = mpeg_ids[idx].strid; + ciptr->v4l_id = mpeg_ids[idx].id; + ciptr->skip_init = !0; + ciptr->get_value = ctrl_cx2341x_get; + ciptr->get_v4lflags = ctrl_cx2341x_getv4lflags; + ciptr->is_dirty = ctrl_cx2341x_is_dirty; + if (!idx) ciptr->clear_dirty = ctrl_cx2341x_clear_dirty; + qctrl.id = ciptr->v4l_id; + cx2341x_ctrl_query(&hdw->enc_ctl_state,&qctrl); + if (!(qctrl.flags & V4L2_CTRL_FLAG_READ_ONLY)) { + ciptr->set_value = ctrl_cx2341x_set; + } + strncpy(hdw->mpeg_ctrl_info[idx].desc,qctrl.name, + PVR2_CTLD_INFO_DESC_SIZE); + hdw->mpeg_ctrl_info[idx].desc[PVR2_CTLD_INFO_DESC_SIZE-1] = 0; + ciptr->default_value = qctrl.default_value; + switch (qctrl.type) { + default: + case V4L2_CTRL_TYPE_INTEGER: + ciptr->type = pvr2_ctl_int; + ciptr->def.type_int.min_value = qctrl.minimum; + ciptr->def.type_int.max_value = qctrl.maximum; + break; + case V4L2_CTRL_TYPE_BOOLEAN: + ciptr->type = pvr2_ctl_bool; + break; + case V4L2_CTRL_TYPE_MENU: + ciptr->type = pvr2_ctl_enum; + ciptr->def.type_enum.value_names = + cx2341x_ctrl_get_menu(ciptr->v4l_id); + for (cnt1 = 0; + ciptr->def.type_enum.value_names[cnt1] != NULL; + cnt1++) { } + ciptr->def.type_enum.count = cnt1; + break; + } + cptr->info = ciptr; + } // Initialize video standard enum dynamic control cptr = pvr2_hdw_get_ctrl_by_id(hdw,PVR2_CID_STDENUM); @@ -1789,6 +1920,7 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf, if (hdw->ctl_read_buffer) kfree(hdw->ctl_read_buffer); if (hdw->ctl_write_buffer) kfree(hdw->ctl_write_buffer); if (hdw->controls) kfree(hdw->controls); + if (hdw->mpeg_ctrl_info) kfree(hdw->mpeg_ctrl_info); kfree(hdw); } return 0; @@ -1854,6 +1986,7 @@ void pvr2_hdw_destroy(struct pvr2_hdw *hdw) } } while (0); up(&pvr2_unit_sem); if (hdw->controls) kfree(hdw->controls); + if (hdw->mpeg_ctrl_info) kfree(hdw->mpeg_ctrl_info); if (hdw->std_defs) kfree(hdw->std_defs); if (hdw->std_enum_names) kfree(hdw->std_enum_names); kfree(hdw); @@ -2105,22 +2238,11 @@ int pvr2_hdw_commit_ctl_internal(struct pvr2_hdw *hdw) hdw->res_ver_val = nvres; hdw->res_ver_dirty = !0; } - if (!hdw->interlace_val) { - hdw->interlace_val = 0; - hdw->interlace_dirty = !0; - } } if (hdw->std_dirty || #if 0 /* Don't toggle encoder for now - seems to work better this way */ - hdw->interlace_dirty || - hdw->vbr_dirty || - hdw->videobitrate_dirty || - hdw->videopeak_dirty || - hdw->audiobitrate_dirty || - hdw->audiolayer_dirty || - hdw->audiocrc_dirty || - hdw->audioemphasis_dirty || + hdw->enc_stale || hdw->srate_dirty || hdw->res_ver_dirty || hdw->res_hor_dirty || @@ -2132,6 +2254,21 @@ int pvr2_hdw_commit_ctl_internal(struct pvr2_hdw *hdw) stale_subsys_mask |= hdw->subsys_stream_mask; } + if (hdw->srate_dirty) { + /* Write new sample rate into control structure since + * the master copy is stale. We must track srate + * separate from the mpeg control structure because + * other logic also uses this value. */ + struct v4l2_ext_controls cs; + struct v4l2_ext_control c1; + memset(&cs,0,sizeof(cs)); + memset(&c1,0,sizeof(c1)); + cs.controls = &c1; + cs.count = 1; + c1.id = V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ; + c1.value = hdw->srate_val; + cx2341x_ext_ctrls(&hdw->enc_ctl_state,&cs,VIDIOC_S_EXT_CTRLS); + } /* Scan i2c core at this point - before we clear all the dirty bits. Various parts of the i2c core will notice dirty bits as @@ -2276,6 +2413,8 @@ void pvr2_hdw_trigger_module_log(struct pvr2_hdw *hdw) pvr2_i2c_core_check_stale(hdw); hdw->log_requested = 0; pvr2_i2c_core_sync(hdw); + pvr2_trace(PVR2_TRACE_INFO,"cx2341x config:"); + cx2341x_log_status(&hdw->enc_ctl_state,0); printk(KERN_INFO "pvrusb2: ================== END STATUS CARD #%d ==================\n", nr); } while (0); LOCK_GIVE(hdw->big_lock); } -- cgit v1.2.3 From 0217d884320494197ce193e3a7be37d2aadb298b Mon Sep 17 00:00:00 2001 From: Mike Isely Date: Sun, 25 Jun 2006 19:30:47 -0500 Subject: Reduce the amount of pvrusb2-sourced noise going into the system log From: Mike Isely Signed-off-by: Mike Isely --- linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c') diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 2f053c731..91a0ae19d 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -1533,7 +1533,7 @@ static void pvr2_hdw_setup_std(struct pvr2_hdw *hdw) return; } - pvr2_trace(PVR2_TRACE_EEPROM, + pvr2_trace(PVR2_TRACE_ERROR_LEGS, "Unable to select a viable initial video standard"); } -- cgit v1.2.3