V4L/DVB: Add FE_CAN_PSK_8 to allow apps to identify PSK_8 capable DVB devices
The enum fe_caps provides flags that allow an application to detect whether a device is capable of handling various modulation types etc. A flag for detecting PSK_8, however, is missing. This patch adds the flag FE_CAN_PSK_8 to frontend.h and implements it for the gp8psk-fe.c and cx24116.c driver (apparently the only ones with PSK_8). Only the gp8psk-fe.c has been explicitly tested, though. Signed-off-by: Klaus Schmidinger <Klaus.Schmidinger@tvdr.de> Tested-by: Derek Kelly <user.vdr@gmail.com> Acked-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -349,7 +349,7 @@ static struct dvb_frontend_ops gp8psk_fe_ops = {
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* FE_CAN_QAM_16 is for compatibility
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* (Myth incorrectly detects Turbo-QPSK as plain QAM-16)
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*/
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FE_CAN_QPSK | FE_CAN_QAM_16
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FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_PSK_8
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},
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.release = gp8psk_fe_release,
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@ -1479,7 +1479,7 @@ static struct dvb_frontend_ops cx24116_ops = {
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FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
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FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
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FE_CAN_2G_MODULATION |
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FE_CAN_QPSK | FE_CAN_RECOVER
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FE_CAN_QPSK | FE_CAN_RECOVER | FE_CAN_PSK_8
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},
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.release = cx24116_release,
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@ -62,6 +62,7 @@ typedef enum fe_caps {
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FE_CAN_8VSB = 0x200000,
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FE_CAN_16VSB = 0x400000,
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FE_HAS_EXTENDED_CAPS = 0x800000, /* We need more bitspace for newer APIs, indicate this. */
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FE_CAN_PSK_8 = 0x8000000, /* frontend supports "8psk modulation" */
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FE_CAN_2G_MODULATION = 0x10000000, /* frontend supports "2nd generation modulation" (DVB-S2) */
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FE_NEEDS_BENDING = 0x20000000, /* not supported anymore, don't use (frontend requires frequency bending) */
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FE_CAN_RECOVER = 0x40000000, /* frontend can recover from a cable unplug automatically */
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