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-rw-r--r--src/sil164/sil164.c246
1 files changed, 0 insertions, 246 deletions
diff --git a/src/sil164/sil164.c b/src/sil164/sil164.c
deleted file mode 100644
index d15b964f..00000000
--- a/src/sil164/sil164.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/* -*- c-basic-offset: 4 -*- */
-/**************************************************************************
-
-Copyright © 2006 Dave Airlie
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "xf86.h"
-#include "xf86_OSproc.h"
-#include "xf86Resources.h"
-#include "compiler.h"
-#include "miscstruct.h"
-#include "xf86i2c.h"
-#include "xf86Crtc.h"
-#define DPMS_SERVER
-#include <X11/extensions/dpms.h>
-
-#include "../i2c_vid.h"
-#include "sil164.h"
-#include "sil164_reg.h"
-
-static Bool
-sil164ReadByte(SIL164Ptr sil, int addr, CARD8 *ch)
-{
- if (!xf86I2CReadByte(&(sil->d), addr, ch)) {
- xf86DrvMsg(sil->d.pI2CBus->scrnIndex, X_ERROR,
- "Unable to read from %s Slave %d.\n",
- sil->d.pI2CBus->BusName, sil->d.SlaveAddr);
- return FALSE;
- }
- return TRUE;
-}
-
-static Bool
-sil164WriteByte(SIL164Ptr sil, int addr, CARD8 ch)
-{
- if (!xf86I2CWriteByte(&(sil->d), addr, ch)) {
- xf86DrvMsg(sil->d.pI2CBus->scrnIndex, X_ERROR,
- "Unable to write to %s Slave %d.\n",
- sil->d.pI2CBus->BusName, sil->d.SlaveAddr);
- return FALSE;
- }
- return TRUE;
-}
-
-/* Silicon Image 164 driver for chip on i2c bus */
-static void *
-sil164_init(I2CBusPtr b, I2CSlaveAddr addr)
-{
- /* this will detect the SIL164 chip on the specified i2c bus */
- SIL164Ptr sil;
- unsigned char ch;
-
- xf86DrvMsg(b->scrnIndex, X_ERROR, "detecting sil164\n");
-
- sil = xcalloc(1, sizeof(SIL164Rec));
- if (sil == NULL)
- return NULL;
-
- sil->d.DevName = "SIL164 TMDS Controller";
- sil->d.SlaveAddr = addr;
- sil->d.pI2CBus = b;
- sil->d.StartTimeout = b->StartTimeout;
- sil->d.BitTimeout = b->BitTimeout;
- sil->d.AcknTimeout = b->AcknTimeout;
- sil->d.ByteTimeout = b->ByteTimeout;
- sil->d.DriverPrivate.ptr = sil;
-
- if (!sil164ReadByte(sil, SIL164_VID_LO, &ch))
- goto out;
-
- if (ch!=(SIL164_VID & 0xFF)) {
- xf86DrvMsg(sil->d.pI2CBus->scrnIndex, X_ERROR,
- "sil164 not detected got %d: from %s Slave %d.\n",
- ch, sil->d.pI2CBus->BusName, sil->d.SlaveAddr);
- goto out;
- }
-
- if (!sil164ReadByte(sil, SIL164_DID_LO, &ch))
- goto out;
-
- if (ch!=(SIL164_DID & 0xFF)) {
- xf86DrvMsg(sil->d.pI2CBus->scrnIndex, X_ERROR,
- "sil164 not detected got %d: from %s Slave %d.\n",
- ch, sil->d.pI2CBus->BusName, sil->d.SlaveAddr);
- goto out;
- }
-
- if (!xf86I2CDevInit(&(sil->d))) {
- goto out;
- }
-
- return sil;
-
-out:
- xfree(sil);
- return NULL;
-}
-
-static xf86OutputStatus
-sil164_detect(I2CDevPtr d)
-{
- SIL164Ptr sil = SILPTR(d);
- CARD8 reg9;
-
- sil164ReadByte(sil, SIL164_REG9, &reg9);
-
- if (reg9 & SIL164_9_HTPLG)
- return XF86OutputStatusConnected;
- else
- return XF86OutputStatusDisconnected;
-}
-
-static ModeStatus
-sil164_mode_valid(I2CDevPtr d, DisplayModePtr mode)
-{
- return MODE_OK;
-}
-
-static void
-sil164_mode_set(I2CDevPtr d, DisplayModePtr mode, DisplayModePtr adjusted_mode)
-{
- SIL164Ptr sil = SILPTR(d);
- /* As long as the basics are set up, since we don't have clock dependencies
- * in the mode setup, we can just leave the registers alone and everything
- * will work fine.
- */
- /* recommended programming sequence from doc */
- sil164WriteByte(sil, 0x08, 0x30);
- sil164WriteByte(sil, 0x09, 0x00);
- sil164WriteByte(sil, 0x0a, 0x90);
- sil164WriteByte(sil, 0x0c, 0x89);
- sil164WriteByte(sil, 0x08, 0x3b /*0x31*/);
- /* don't do much */
- return;
-}
-
-/* set the SIL164 power state */
-static void
-sil164_dpms(I2CDevPtr d, int mode)
-{
- SIL164Ptr sil = SILPTR(d);
- int ret;
- unsigned char ch;
-
- ret = sil164ReadByte(sil, SIL164_REG8, &ch);
- if (ret == FALSE)
- return;
-
- if (mode == DPMSModeOn)
- ch |= SIL164_8_PD;
- else
- ch &= ~SIL164_8_PD;
-
- sil164WriteByte(sil, SIL164_REG8, ch);
-
- return;
-}
-
-static void
-sil164_dump_regs(I2CDevPtr d)
-{
- SIL164Ptr sil = SILPTR(d);
- CARD8 val;
-
- sil164ReadByte(sil, SIL164_FREQ_LO, &val);
- xf86DrvMsg(sil->d.pI2CBus->scrnIndex, X_INFO, "SIL164_FREQ_LO: 0x%02x\n",
- val);
- sil164ReadByte(sil, SIL164_FREQ_HI, &val);
- xf86DrvMsg(sil->d.pI2CBus->scrnIndex, X_INFO, "SIL164_FREQ_HI: 0x%02x\n",
- val);
- sil164ReadByte(sil, SIL164_REG8, &val);
- xf86DrvMsg(sil->d.pI2CBus->scrnIndex, X_INFO, "SIL164_REG8: 0x%02x\n", val);
- sil164ReadByte(sil, SIL164_REG9, &val);
- xf86DrvMsg(sil->d.pI2CBus->scrnIndex, X_INFO, "SIL164_REG9: 0x%02x\n", val);
- sil164ReadByte(sil, SIL164_REGC, &val);
- xf86DrvMsg(sil->d.pI2CBus->scrnIndex, X_INFO, "SIL164_REGC: 0x%02x\n", val);
-}
-
-static void
-sil164_save(I2CDevPtr d)
-{
- SIL164Ptr sil = SILPTR(d);
-
- if (!sil164ReadByte(sil, SIL164_REG8, &sil->SavedReg.reg8))
- return;
-
- if (!sil164ReadByte(sil, SIL164_REG9, &sil->SavedReg.reg9))
- return;
-
- if (!sil164ReadByte(sil, SIL164_REGC, &sil->SavedReg.regc))
- return;
-
- return;
-}
-
-static void
-sil164_restore(I2CDevPtr d)
-{
- SIL164Ptr sil = SILPTR(d);
-
- /* Restore it powered down initially */
- sil164WriteByte(sil, SIL164_REG8, sil->SavedReg.reg8 & ~0x1);
-
- sil164WriteByte(sil, SIL164_REG9, sil->SavedReg.reg9);
- sil164WriteByte(sil, SIL164_REGC, sil->SavedReg.regc);
- sil164WriteByte(sil, SIL164_REG8, sil->SavedReg.reg8);
-}
-
-
-XF86I2CVidOutputRec SIL164VidOutput = {
- .init = sil164_init,
- .detect = sil164_detect,
- .mode_valid = sil164_mode_valid,
- .mode_set = sil164_mode_set,
- .dpms = sil164_dpms,
- .dump_regs = sil164_dump_regs,
- .save = sil164_save,
- .restore = sil164_restore,
-};