move old software snippets and hacks to software/obsolete

1 files changed, 0 insertions, 117 deletions

diff --git a/driver/idt82v2081.c b/driver/idt82v2081.c
deleted file mode 100644
index fe4f512..0000000
--- a/driver/idt82v2081.c
+++ /dev/null
@@ -1,117 +0,0 @@
-#include <stdint.h>
-
-#include "idt82v2081.h"
-#include "idt82v2081_regs.h"
-
-/*! \brief Set or clear some (masked) bits inside a register
- *  \param[in] e4k reference to the tuner
- *  \param[in] reg number of the register
- *  \param[in] mask bit-mask of the value
- *  \param[in] val data value to be written to register
- *  \returns 0 on success, negative in case of error
- */
-static int idt82_reg_set_bit_mask(struct idt82 *idt, uint8_t reg,
-				  uint8_t mask, uint8_t val)
-{
-	uint8_t tmp = idt82_reg_read(idt, reg);
-
-	if ((tmp & mask) == val)
-		return 0;
-
-	return idt82_reg_write(idt, reg, (tmp & ~mask) | (val & mask));
-}
-
-int idt82_termination(struct idt82 *idt, enum idt82_term term)
-{
-	idt82_reg_set_bit_mask(IDT_REG_TERM, term | (term << IDT_TERM_T_SHIFT),
-			       IDT_TERM_T_MASK | IDT_TERM_R_MASK);	
-
-	switch (idt->mode) {
-	case IDT_MODE_E1:
-		if (term == IDT_TERM_INT_75)
-			puls = 0;
-		else
-			puls = 1;
-		scal = 0x21;
-		break;
-	case IDT_MODE_T1:
-		/* FIXME: different length! */
-		puls = 2;
-		scal = 0x36;
-		break;
-	case IDT_MODE_J1:
-		puls = 7;
-		scal = 0x36;
-		break;
-	}
-
-	idt82_reg_set_bit_mask(IDT_REG_TCF1, puls, IDT_TCF1_PULS_MASK);
-	idt82_reg_set_bit_mask(IDT_REG_TCF2, scal, IDT_TCF1_SCAL_MASK);
-
-	idt->term = term;
-
-	return 0;
-}
-
-int idt82_mode(struct idt82 *idt, enum idt82_mode mode)
-{
-	switch (mode) {
-	case IDT_MODE_E1:
-		idt82_reg_set_bit_mask(idt, IDT_REG_GCF, IDT_GCF_T1E1_E1,
-				       IDT_GCF_T1E1_MASK);
-		break;
-	case IDT_MODE_T1:
-		idt82_reg_set_bit_mask(idt, IDT_REG_GCF, IDT_GCF_T1E1_T1,
-				       IDT_GCF_T1E1_MASK);
-		break;
-	}
-	idt->mode = mode;
-}
-
-int idt82_get_errcount(struct idt82 *idt)
-{
-	uint16_t ret;
-	int rc;
-
-	rc = idt82_reg_read(idt, IDT_REG_CNT0)
-	if (rc < 0)
-		return ret;
-
-	ret = rc;
-
-	rc = idt82_reg_read(idt, IDT_REG_CNT1)
-	if (rc < 0)
-		return ret;
-
-	ret |= (rc << 8);
-
-	return ret;
-
-}
-
-/* return in dB, range is return value ... (value + 2) */
-int idt82_get_line_att(struct idt82 *idt)
-{
-	int rc;
-
-	rc = idt82_reg_read(idt, IDT_REG_STAT1);
-	if (rc < 0)
-		return rc;
-
-	return (rc & IDT_STAT1_ATT_MASK)*2;
-}
-
-int idt82_init(struct idt82 *idt)
-{
-	idt82_reg_write(idt, IDT_REG_GCF, 0);
-	idt82_reg_write(idt, IDT_REG_JA, 0);
-	idt82_reg_write(idt, IDT_REG_TCF0, 0);
-	idt82_reg_write(idt, IDT_REG_TCF5, 0);
-	idt82_reg_write(idt, IDT_REG_RCF1, 0);	/* short haul */
-
-	idt82_mode(idt, IDT_MODE_E1);
-	idt82_term(idt, IDT_TERM_INT_120);
-
-	return 0;
-}
-