diff options
author | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-30 22:12:59 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-08 22:14:11 (GMT) |
commit | b7cdd9e6323af368e26121c5b791eddc78e79fea (patch) | |
tree | 029198d9833036b0a200fe1cc575d6b761be8b11 /drivers/staging/gma500/psb_intel_sdvo.c | |
parent | 62aa2b537c6f5957afd98e29f96897419ed5ebab (diff) | |
download | linux-b7cdd9e6323af368e26121c5b791eddc78e79fea.tar.xz |
staging: delete gma500 driver
It's now "properly" merged into the DRM tree in the kernel, so delete
the staging version of the driver as it is far obsolete and broken.
Requested-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/gma500/psb_intel_sdvo.c')
-rw-r--r-- | drivers/staging/gma500/psb_intel_sdvo.c | 1293 |
1 files changed, 0 insertions, 1293 deletions
diff --git a/drivers/staging/gma500/psb_intel_sdvo.c b/drivers/staging/gma500/psb_intel_sdvo.c deleted file mode 100644 index a4bad1a..0000000 --- a/drivers/staging/gma500/psb_intel_sdvo.c +++ /dev/null @@ -1,1293 +0,0 @@ -/* - * Copyright (c) 2006-2007 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * - * Authors: - * Eric Anholt <eric@anholt.net> - */ - -#include <linux/i2c.h> -#include <linux/delay.h> -/* #include <drm/drm_crtc.h> */ -#include <drm/drmP.h> -#include "psb_drv.h" -#include "psb_intel_drv.h" -#include "psb_intel_reg.h" -#include "psb_intel_sdvo_regs.h" - -struct psb_intel_sdvo_priv { - struct psb_intel_i2c_chan *i2c_bus; - int slaveaddr; - int output_device; - - u16 active_outputs; - - struct psb_intel_sdvo_caps caps; - int pixel_clock_min, pixel_clock_max; - - int save_sdvo_mult; - u16 save_active_outputs; - struct psb_intel_sdvo_dtd save_input_dtd_1, save_input_dtd_2; - struct psb_intel_sdvo_dtd save_output_dtd[16]; - u32 save_SDVOX; - u8 in_out_map[4]; - - u8 by_input_wiring; - u32 active_device; -}; - -/** - * Writes the SDVOB or SDVOC with the given value, but always writes both - * SDVOB and SDVOC to work around apparent hardware issues (according to - * comments in the BIOS). - */ -void psb_intel_sdvo_write_sdvox(struct psb_intel_output *psb_intel_output, - u32 val) -{ - struct drm_device *dev = psb_intel_output->base.dev; - struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv; - u32 bval = val, cval = val; - int i; - - if (sdvo_priv->output_device == SDVOB) - cval = REG_READ(SDVOC); - else - bval = REG_READ(SDVOB); - /* - * Write the registers twice for luck. Sometimes, - * writing them only once doesn't appear to 'stick'. - * The BIOS does this too. Yay, magic - */ - for (i = 0; i < 2; i++) { - REG_WRITE(SDVOB, bval); - REG_READ(SDVOB); - REG_WRITE(SDVOC, cval); - REG_READ(SDVOC); - } -} - -static bool psb_intel_sdvo_read_byte( - struct psb_intel_output *psb_intel_output, - u8 addr, u8 *ch) -{ - struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv; - u8 out_buf[2]; - u8 buf[2]; - int ret; - - struct i2c_msg msgs[] = { - { - .addr = sdvo_priv->i2c_bus->slave_addr, - .flags = 0, - .len = 1, - .buf = out_buf, - }, - { - .addr = sdvo_priv->i2c_bus->slave_addr, - .flags = I2C_M_RD, - .len = 1, - .buf = buf, - } - }; - - out_buf[0] = addr; - out_buf[1] = 0; - - ret = i2c_transfer(&sdvo_priv->i2c_bus->adapter, msgs, 2); - if (ret == 2) { - *ch = buf[0]; - return true; - } - - return false; -} - -static bool psb_intel_sdvo_write_byte( - struct psb_intel_output *psb_intel_output, - int addr, u8 ch) -{ - u8 out_buf[2]; - struct i2c_msg msgs[] = { - { - .addr = psb_intel_output->i2c_bus->slave_addr, - .flags = 0, - .len = 2, - .buf = out_buf, - } - }; - - out_buf[0] = addr; - out_buf[1] = ch; - - if (i2c_transfer(&psb_intel_output->i2c_bus->adapter, msgs, 1) == 1) - return true; - return false; -} - -#define SDVO_CMD_NAME_ENTRY(cmd) {cmd, #cmd} -/** Mapping of command numbers to names, for debug output */ -static const struct _sdvo_cmd_name { - u8 cmd; - char *name; -} sdvo_cmd_names[] = { -SDVO_CMD_NAME_ENTRY(SDVO_CMD_RESET), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_DEVICE_CAPS), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_FIRMWARE_REV), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TRAINED_INPUTS), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ACTIVE_OUTPUTS), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ACTIVE_OUTPUTS), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_IN_OUT_MAP), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_IN_OUT_MAP), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ATTACHED_DISPLAYS), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HOT_PLUG_SUPPORT), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ACTIVE_HOT_PLUG), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ACTIVE_HOT_PLUG), - SDVO_CMD_NAME_ENTRY - (SDVO_CMD_GET_INTERRUPT_EVENT_SOURCE), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TARGET_INPUT), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TARGET_OUTPUT), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_INPUT_TIMINGS_PART1), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_INPUT_TIMINGS_PART2), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_INPUT_TIMINGS_PART1), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_INPUT_TIMINGS_PART2), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_INPUT_TIMINGS_PART1), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OUTPUT_TIMINGS_PART1), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OUTPUT_TIMINGS_PART2), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OUTPUT_TIMINGS_PART1), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OUTPUT_TIMINGS_PART2), - SDVO_CMD_NAME_ENTRY - (SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING), - SDVO_CMD_NAME_ENTRY - (SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1), - SDVO_CMD_NAME_ENTRY - (SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2), - SDVO_CMD_NAME_ENTRY - (SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE), - SDVO_CMD_NAME_ENTRY - (SDVO_CMD_GET_OUTPUT_PIXEL_CLOCK_RANGE), - SDVO_CMD_NAME_ENTRY - (SDVO_CMD_GET_SUPPORTED_CLOCK_RATE_MULTS), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_CLOCK_RATE_MULT), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CLOCK_RATE_MULT), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_TV_FORMATS), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TV_FORMAT), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TV_FORMAT), - SDVO_CMD_NAME_ENTRY - (SDVO_CMD_SET_TV_RESOLUTION_SUPPORT), - SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CONTROL_BUS_SWITCH),}; - -#define SDVO_NAME(dev_priv) \ - ((dev_priv)->output_device == SDVOB ? "SDVOB" : "SDVOC") -#define SDVO_PRIV(output) ((struct psb_intel_sdvo_priv *) (output)->dev_priv) - -static void psb_intel_sdvo_write_cmd(struct psb_intel_output *psb_intel_output, - u8 cmd, - void *args, - int args_len) -{ - struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv; - int i; - - if (0) { - printk(KERN_DEBUG "%s: W: %02X ", SDVO_NAME(sdvo_priv), cmd); - for (i = 0; i < args_len; i++) - printk(KERN_CONT "%02X ", ((u8 *) args)[i]); - for (; i < 8; i++) - printk(KERN_CONT " "); - for (i = 0; - i < - sizeof(sdvo_cmd_names) / sizeof(sdvo_cmd_names[0]); - i++) { - if (cmd == sdvo_cmd_names[i].cmd) { - printk(KERN_CONT - "(%s)", sdvo_cmd_names[i].name); - break; - } - } - if (i == - sizeof(sdvo_cmd_names) / sizeof(sdvo_cmd_names[0])) - printk(KERN_CONT "(%02X)", cmd); - printk(KERN_CONT "\n"); - } - - for (i = 0; i < args_len; i++) { - psb_intel_sdvo_write_byte(psb_intel_output, - SDVO_I2C_ARG_0 - i, - ((u8 *) args)[i]); - } - - psb_intel_sdvo_write_byte(psb_intel_output, SDVO_I2C_OPCODE, cmd); -} - -static const char *const cmd_status_names[] = { - "Power on", - "Success", - "Not supported", - "Invalid arg", - "Pending", - "Target not specified", - "Scaling not supported" -}; - -static u8 psb_intel_sdvo_read_response( - struct psb_intel_output *psb_intel_output, - void *response, int response_len) -{ - struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv; - int i; - u8 status; - u8 retry = 50; - - while (retry--) { - /* Read the command response */ - for (i = 0; i < response_len; i++) { - psb_intel_sdvo_read_byte(psb_intel_output, - SDVO_I2C_RETURN_0 + i, - &((u8 *) response)[i]); - } - - /* read the return status */ - psb_intel_sdvo_read_byte(psb_intel_output, - SDVO_I2C_CMD_STATUS, - &status); - - if (0) { - pr_debug("%s: R: ", SDVO_NAME(sdvo_priv)); - for (i = 0; i < response_len; i++) - printk(KERN_CONT "%02X ", ((u8 *) response)[i]); - for (; i < 8; i++) - printk(" "); - if (status <= SDVO_CMD_STATUS_SCALING_NOT_SUPP) - printk(KERN_CONT "(%s)", - cmd_status_names[status]); - else - printk(KERN_CONT "(??? %d)", status); - printk(KERN_CONT "\n"); - } - - if (status != SDVO_CMD_STATUS_PENDING) - return status; - - mdelay(50); - } - - return status; -} - -int psb_intel_sdvo_get_pixel_multiplier(struct drm_display_mode *mode) -{ - if (mode->clock >= 100000) - return 1; - else if (mode->clock >= 50000) - return 2; - else - return 4; -} - -/** - * Don't check status code from this as it switches the bus back to the - * SDVO chips which defeats the purpose of doing a bus switch in the first - * place. - */ -void psb_intel_sdvo_set_control_bus_switch( - struct psb_intel_output *psb_intel_output, - u8 target) -{ - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_SET_CONTROL_BUS_SWITCH, - &target, - 1); -} - -static bool psb_intel_sdvo_set_target_input( - struct psb_intel_output *psb_intel_output, - bool target_0, bool target_1) -{ - struct psb_intel_sdvo_set_target_input_args targets = { 0 }; - u8 status; - - if (target_0 && target_1) - return SDVO_CMD_STATUS_NOTSUPP; - - if (target_1) - targets.target_1 = 1; - - psb_intel_sdvo_write_cmd(psb_intel_output, SDVO_CMD_SET_TARGET_INPUT, - &targets, sizeof(targets)); - - status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0); - - return status == SDVO_CMD_STATUS_SUCCESS; -} - -/** - * Return whether each input is trained. - * - * This function is making an assumption about the layout of the response, - * which should be checked against the docs. - */ -static bool psb_intel_sdvo_get_trained_inputs(struct psb_intel_output - *psb_intel_output, bool *input_1, - bool *input_2) -{ - struct psb_intel_sdvo_get_trained_inputs_response response; - u8 status; - - psb_intel_sdvo_write_cmd(psb_intel_output, SDVO_CMD_GET_TRAINED_INPUTS, - NULL, 0); - status = - psb_intel_sdvo_read_response(psb_intel_output, &response, - sizeof(response)); - if (status != SDVO_CMD_STATUS_SUCCESS) - return false; - - *input_1 = response.input0_trained; - *input_2 = response.input1_trained; - return true; -} - -static bool psb_intel_sdvo_get_active_outputs(struct psb_intel_output - *psb_intel_output, u16 *outputs) -{ - u8 status; - - psb_intel_sdvo_write_cmd(psb_intel_output, SDVO_CMD_GET_ACTIVE_OUTPUTS, - NULL, 0); - status = - psb_intel_sdvo_read_response(psb_intel_output, outputs, - sizeof(*outputs)); - - return status == SDVO_CMD_STATUS_SUCCESS; -} - -static bool psb_intel_sdvo_set_active_outputs(struct psb_intel_output - *psb_intel_output, u16 outputs) -{ - u8 status; - - psb_intel_sdvo_write_cmd(psb_intel_output, SDVO_CMD_SET_ACTIVE_OUTPUTS, - &outputs, sizeof(outputs)); - status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0); - return status == SDVO_CMD_STATUS_SUCCESS; -} - -static bool psb_intel_sdvo_set_encoder_power_state(struct psb_intel_output - *psb_intel_output, int mode) -{ - u8 status, state = SDVO_ENCODER_STATE_ON; - - switch (mode) { - case DRM_MODE_DPMS_ON: - state = SDVO_ENCODER_STATE_ON; - break; - case DRM_MODE_DPMS_STANDBY: - state = SDVO_ENCODER_STATE_STANDBY; - break; - case DRM_MODE_DPMS_SUSPEND: - state = SDVO_ENCODER_STATE_SUSPEND; - break; - case DRM_MODE_DPMS_OFF: - state = SDVO_ENCODER_STATE_OFF; - break; - } - - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_SET_ENCODER_POWER_STATE, &state, - sizeof(state)); - status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0); - - return status == SDVO_CMD_STATUS_SUCCESS; -} - -static bool psb_intel_sdvo_get_input_pixel_clock_range(struct psb_intel_output - *psb_intel_output, - int *clock_min, - int *clock_max) -{ - struct psb_intel_sdvo_pixel_clock_range clocks; - u8 status; - - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE, NULL, - 0); - - status = - psb_intel_sdvo_read_response(psb_intel_output, &clocks, - sizeof(clocks)); - - if (status != SDVO_CMD_STATUS_SUCCESS) - return false; - - /* Convert the values from units of 10 kHz to kHz. */ - *clock_min = clocks.min * 10; - *clock_max = clocks.max * 10; - - return true; -} - -static bool psb_intel_sdvo_set_target_output( - struct psb_intel_output *psb_intel_output, - u16 outputs) -{ - u8 status; - - psb_intel_sdvo_write_cmd(psb_intel_output, SDVO_CMD_SET_TARGET_OUTPUT, - &outputs, sizeof(outputs)); - - status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0); - return status == SDVO_CMD_STATUS_SUCCESS; -} - -static bool psb_intel_sdvo_get_timing(struct psb_intel_output *psb_intel_output, - u8 cmd, struct psb_intel_sdvo_dtd *dtd) -{ - u8 status; - - psb_intel_sdvo_write_cmd(psb_intel_output, cmd, NULL, 0); - status = psb_intel_sdvo_read_response(psb_intel_output, &dtd->part1, - sizeof(dtd->part1)); - if (status != SDVO_CMD_STATUS_SUCCESS) - return false; - - psb_intel_sdvo_write_cmd(psb_intel_output, cmd + 1, NULL, 0); - status = psb_intel_sdvo_read_response(psb_intel_output, &dtd->part2, - sizeof(dtd->part2)); - if (status != SDVO_CMD_STATUS_SUCCESS) - return false; - - return true; -} - -static bool psb_intel_sdvo_get_input_timing( - struct psb_intel_output *psb_intel_output, - struct psb_intel_sdvo_dtd *dtd) -{ - return psb_intel_sdvo_get_timing(psb_intel_output, - SDVO_CMD_GET_INPUT_TIMINGS_PART1, - dtd); -} - -static bool psb_intel_sdvo_set_timing( - struct psb_intel_output *psb_intel_output, - u8 cmd, - struct psb_intel_sdvo_dtd *dtd) -{ - u8 status; - - psb_intel_sdvo_write_cmd(psb_intel_output, cmd, &dtd->part1, - sizeof(dtd->part1)); - status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0); - if (status != SDVO_CMD_STATUS_SUCCESS) - return false; - - psb_intel_sdvo_write_cmd(psb_intel_output, cmd + 1, &dtd->part2, - sizeof(dtd->part2)); - status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0); - if (status != SDVO_CMD_STATUS_SUCCESS) - return false; - - return true; -} - -static bool psb_intel_sdvo_set_input_timing( - struct psb_intel_output *psb_intel_output, - struct psb_intel_sdvo_dtd *dtd) -{ - return psb_intel_sdvo_set_timing(psb_intel_output, - SDVO_CMD_SET_INPUT_TIMINGS_PART1, - dtd); -} - -static bool psb_intel_sdvo_set_output_timing( - struct psb_intel_output *psb_intel_output, - struct psb_intel_sdvo_dtd *dtd) -{ - return psb_intel_sdvo_set_timing(psb_intel_output, - SDVO_CMD_SET_OUTPUT_TIMINGS_PART1, - dtd); -} - -static int psb_intel_sdvo_get_clock_rate_mult(struct psb_intel_output - *psb_intel_output) -{ - u8 response, status; - - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_GET_CLOCK_RATE_MULT, - NULL, - 0); - - status = psb_intel_sdvo_read_response(psb_intel_output, &response, 1); - - if (status != SDVO_CMD_STATUS_SUCCESS) { - DRM_DEBUG("Couldn't get SDVO clock rate multiplier\n"); - return SDVO_CLOCK_RATE_MULT_1X; - } else { - DRM_DEBUG("Current clock rate multiplier: %d\n", response); - } - - return response; -} - -static bool psb_intel_sdvo_set_clock_rate_mult(struct psb_intel_output - *psb_intel_output, u8 val) -{ - u8 status; - - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_SET_CLOCK_RATE_MULT, - &val, - 1); - - status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0); - if (status != SDVO_CMD_STATUS_SUCCESS) - return false; - - return true; -} - -static bool psb_sdvo_set_current_inoutmap(struct psb_intel_output *output, - u32 in0outputmask, - u32 in1outputmask) -{ - u8 byArgs[4]; - u8 status; - int i; - struct psb_intel_sdvo_priv *sdvo_priv = output->dev_priv; - - /* Make all fields of the args/ret to zero */ - memset(byArgs, 0, sizeof(byArgs)); - - /* Fill up the argument values; */ - byArgs[0] = (u8) (in0outputmask & 0xFF); - byArgs[1] = (u8) ((in0outputmask >> 8) & 0xFF); - byArgs[2] = (u8) (in1outputmask & 0xFF); - byArgs[3] = (u8) ((in1outputmask >> 8) & 0xFF); - - - /*save inoutmap arg here*/ - for (i = 0; i < 4; i++) - sdvo_priv->in_out_map[i] = byArgs[0]; - - psb_intel_sdvo_write_cmd(output, SDVO_CMD_SET_IN_OUT_MAP, byArgs, 4); - status = psb_intel_sdvo_read_response(output, NULL, 0); - - if (status != SDVO_CMD_STATUS_SUCCESS) - return false; - return true; -} - - -static void psb_intel_sdvo_set_iomap(struct psb_intel_output *output) -{ - u32 dwCurrentSDVOIn0 = 0; - u32 dwCurrentSDVOIn1 = 0; - u32 dwDevMask = 0; - - - struct psb_intel_sdvo_priv *sdvo_priv = output->dev_priv; - - /* Please DO NOT change the following code. */ - /* SDVOB_IN0 or SDVOB_IN1 ==> sdvo_in0 */ - /* SDVOC_IN0 or SDVOC_IN1 ==> sdvo_in1 */ - if (sdvo_priv->by_input_wiring & (SDVOB_IN0 | SDVOC_IN0)) { - switch (sdvo_priv->active_device) { - case SDVO_DEVICE_LVDS: - dwDevMask = SDVO_OUTPUT_LVDS0 | SDVO_OUTPUT_LVDS1; - break; - case SDVO_DEVICE_TMDS: - dwDevMask = SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1; - break; - case SDVO_DEVICE_TV: - dwDevMask = - SDVO_OUTPUT_YPRPB0 | SDVO_OUTPUT_SVID0 | - SDVO_OUTPUT_CVBS0 | SDVO_OUTPUT_YPRPB1 | - SDVO_OUTPUT_SVID1 | SDVO_OUTPUT_CVBS1 | - SDVO_OUTPUT_SCART0 | SDVO_OUTPUT_SCART1; - break; - case SDVO_DEVICE_CRT: - dwDevMask = SDVO_OUTPUT_RGB0 | SDVO_OUTPUT_RGB1; - break; - } - dwCurrentSDVOIn0 = (sdvo_priv->active_outputs & dwDevMask); - } else if (sdvo_priv->by_input_wiring & (SDVOB_IN1 | SDVOC_IN1)) { - switch (sdvo_priv->active_device) { - case SDVO_DEVICE_LVDS: - dwDevMask = SDVO_OUTPUT_LVDS0 | SDVO_OUTPUT_LVDS1; - break; - case SDVO_DEVICE_TMDS: - dwDevMask = SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1; - break; - case SDVO_DEVICE_TV: - dwDevMask = - SDVO_OUTPUT_YPRPB0 | SDVO_OUTPUT_SVID0 | - SDVO_OUTPUT_CVBS0 | SDVO_OUTPUT_YPRPB1 | - SDVO_OUTPUT_SVID1 | SDVO_OUTPUT_CVBS1 | - SDVO_OUTPUT_SCART0 | SDVO_OUTPUT_SCART1; - break; - case SDVO_DEVICE_CRT: - dwDevMask = SDVO_OUTPUT_RGB0 | SDVO_OUTPUT_RGB1; - break; - } - dwCurrentSDVOIn1 = (sdvo_priv->active_outputs & dwDevMask); - } - - psb_sdvo_set_current_inoutmap(output, dwCurrentSDVOIn0, - dwCurrentSDVOIn1); -} - - -static bool psb_intel_sdvo_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) -{ - /* Make the CRTC code factor in the SDVO pixel multiplier. The SDVO - * device will be told of the multiplier during mode_set. - */ - adjusted_mode->clock *= psb_intel_sdvo_get_pixel_multiplier(mode); - return true; -} - -static void psb_intel_sdvo_mode_set(struct drm_encoder *encoder, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) -{ - struct drm_device *dev = encoder->dev; - struct drm_crtc *crtc = encoder->crtc; - struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc); - struct psb_intel_output *psb_intel_output = - enc_to_psb_intel_output(encoder); - struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv; - u16 width, height; - u16 h_blank_len, h_sync_len, v_blank_len, v_sync_len; - u16 h_sync_offset, v_sync_offset; - u32 sdvox; - struct psb_intel_sdvo_dtd output_dtd; - int sdvo_pixel_multiply; - - if (!mode) - return; - - psb_intel_sdvo_set_target_output(psb_intel_output, 0); - - width = mode->crtc_hdisplay; - height = mode->crtc_vdisplay; - - /* do some mode translations */ - h_blank_len = mode->crtc_hblank_end - mode->crtc_hblank_start; - h_sync_len = mode->crtc_hsync_end - mode->crtc_hsync_start; - - v_blank_len = mode->crtc_vblank_end - mode->crtc_vblank_start; - v_sync_len = mode->crtc_vsync_end - mode->crtc_vsync_start; - - h_sync_offset = mode->crtc_hsync_start - mode->crtc_hblank_start; - v_sync_offset = mode->crtc_vsync_start - mode->crtc_vblank_start; - - output_dtd.part1.clock = mode->clock / 10; - output_dtd.part1.h_active = width & 0xff; - output_dtd.part1.h_blank = h_blank_len & 0xff; - output_dtd.part1.h_high = (((width >> 8) & 0xf) << 4) | - ((h_blank_len >> 8) & 0xf); - output_dtd.part1.v_active = height & 0xff; - output_dtd.part1.v_blank = v_blank_len & 0xff; - output_dtd.part1.v_high = (((height >> 8) & 0xf) << 4) | - ((v_blank_len >> 8) & 0xf); - - output_dtd.part2.h_sync_off = h_sync_offset; - output_dtd.part2.h_sync_width = h_sync_len & 0xff; - output_dtd.part2.v_sync_off_width = (v_sync_offset & 0xf) << 4 | - (v_sync_len & 0xf); - output_dtd.part2.sync_off_width_high = - ((h_sync_offset & 0x300) >> 2) | ((h_sync_len & 0x300) >> 4) | - ((v_sync_offset & 0x30) >> 2) | ((v_sync_len & 0x30) >> 4); - - output_dtd.part2.dtd_flags = 0x18; - if (mode->flags & DRM_MODE_FLAG_PHSYNC) - output_dtd.part2.dtd_flags |= 0x2; - if (mode->flags & DRM_MODE_FLAG_PVSYNC) - output_dtd.part2.dtd_flags |= 0x4; - - output_dtd.part2.sdvo_flags = 0; - output_dtd.part2.v_sync_off_high = v_sync_offset & 0xc0; - output_dtd.part2.reserved = 0; - - /* Set the output timing to the screen */ - psb_intel_sdvo_set_target_output(psb_intel_output, - sdvo_priv->active_outputs); - - /* Set the input timing to the screen. Assume always input 0. */ - psb_intel_sdvo_set_target_input(psb_intel_output, true, false); - - psb_intel_sdvo_set_output_timing(psb_intel_output, &output_dtd); - - /* We would like to use i830_sdvo_create_preferred_input_timing() to - * provide the device with a timing it can support, if it supports that - * feature. However, presumably we would need to adjust the CRTC to - * output the preferred timing, and we don't support that currently. - */ - psb_intel_sdvo_set_input_timing(psb_intel_output, &output_dtd); - - switch (psb_intel_sdvo_get_pixel_multiplier(mode)) { - case 1: - psb_intel_sdvo_set_clock_rate_mult(psb_intel_output, - SDVO_CLOCK_RATE_MULT_1X); - break; - case 2: - psb_intel_sdvo_set_clock_rate_mult(psb_intel_output, - SDVO_CLOCK_RATE_MULT_2X); - break; - case 4: - psb_intel_sdvo_set_clock_rate_mult(psb_intel_output, - SDVO_CLOCK_RATE_MULT_4X); - break; - } - - /* Set the SDVO control regs. */ - sdvox = REG_READ(sdvo_priv->output_device); - switch (sdvo_priv->output_device) { - case SDVOB: - sdvox &= SDVOB_PRESERVE_MASK; - break; - case SDVOC: - sdvox &= SDVOC_PRESERVE_MASK; - break; - } - sdvox |= (9 << 19) | SDVO_BORDER_ENABLE; - if (psb_intel_crtc->pipe == 1) - sdvox |= SDVO_PIPE_B_SELECT; - - sdvo_pixel_multiply = psb_intel_sdvo_get_pixel_multiplier(mode); - - psb_intel_sdvo_write_sdvox(psb_intel_output, sdvox); - - psb_intel_sdvo_set_iomap(psb_intel_output); -} - -static void psb_intel_sdvo_dpms(struct drm_encoder *encoder, int mode) -{ - struct drm_device *dev = encoder->dev; - struct psb_intel_output *psb_intel_output = - enc_to_psb_intel_output(encoder); - struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv; - u32 temp; - - if (mode != DRM_MODE_DPMS_ON) { - psb_intel_sdvo_set_active_outputs(psb_intel_output, 0); - if (0) - psb_intel_sdvo_set_encoder_power_state( - psb_intel_output, - mode); - - if (mode == DRM_MODE_DPMS_OFF) { - temp = REG_READ(sdvo_priv->output_device); - if ((temp & SDVO_ENABLE) != 0) { - psb_intel_sdvo_write_sdvox(psb_intel_output, - temp & - ~SDVO_ENABLE); - } - } - } else { - bool input1, input2; - int i; - u8 status; - - temp = REG_READ(sdvo_priv->output_device); - if ((temp & SDVO_ENABLE) == 0) - psb_intel_sdvo_write_sdvox(psb_intel_output, - temp | SDVO_ENABLE); - for (i = 0; i < 2; i++) - psb_intel_wait_for_vblank(dev); - - status = - psb_intel_sdvo_get_trained_inputs(psb_intel_output, - &input1, - &input2); - - - /* Warn if the device reported failure to sync. - * A lot of SDVO devices fail to notify of sync, but it's - * a given it the status is a success, we succeeded. - */ - if (status == SDVO_CMD_STATUS_SUCCESS && !input1) { - DRM_DEBUG - ("First %s output reported failure to sync\n", - SDVO_NAME(sdvo_priv)); - } - - if (0) - psb_intel_sdvo_set_encoder_power_state( - psb_intel_output, - mode); - psb_intel_sdvo_set_active_outputs(psb_intel_output, - sdvo_priv->active_outputs); - } - return; -} - -static void psb_intel_sdvo_save(struct drm_connector *connector) -{ - struct drm_device *dev = connector->dev; - struct psb_intel_output *psb_intel_output = - to_psb_intel_output(connector); - struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv; - /*int o;*/ - - sdvo_priv->save_sdvo_mult = - psb_intel_sdvo_get_clock_rate_mult(psb_intel_output); - psb_intel_sdvo_get_active_outputs(psb_intel_output, - &sdvo_priv->save_active_outputs); - - if (sdvo_priv->caps.sdvo_inputs_mask & 0x1) { - psb_intel_sdvo_set_target_input(psb_intel_output, - true, - false); - psb_intel_sdvo_get_input_timing(psb_intel_output, - &sdvo_priv->save_input_dtd_1); - } - - if (sdvo_priv->caps.sdvo_inputs_mask & 0x2) { - psb_intel_sdvo_set_target_input(psb_intel_output, - false, - true); - psb_intel_sdvo_get_input_timing(psb_intel_output, - &sdvo_priv->save_input_dtd_2); - } - sdvo_priv->save_SDVOX = REG_READ(sdvo_priv->output_device); - - /*TODO: save the in_out_map state*/ -} - -static void psb_intel_sdvo_restore(struct drm_connector *connector) -{ - struct drm_device *dev = connector->dev; - struct psb_intel_output *psb_intel_output = - to_psb_intel_output(connector); - struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv; - /*int o;*/ - int i; - bool input1, input2; - u8 status; - - psb_intel_sdvo_set_active_outputs(psb_intel_output, 0); - - if (sdvo_priv->caps.sdvo_inputs_mask & 0x1) { - psb_intel_sdvo_set_target_input(psb_intel_output, true, false); - psb_intel_sdvo_set_input_timing(psb_intel_output, - &sdvo_priv->save_input_dtd_1); - } - - if (sdvo_priv->caps.sdvo_inputs_mask & 0x2) { - psb_intel_sdvo_set_target_input(psb_intel_output, false, true); - psb_intel_sdvo_set_input_timing(psb_intel_output, - &sdvo_priv->save_input_dtd_2); - } - - psb_intel_sdvo_set_clock_rate_mult(psb_intel_output, - sdvo_priv->save_sdvo_mult); - - REG_WRITE(sdvo_priv->output_device, sdvo_priv->save_SDVOX); - - if (sdvo_priv->save_SDVOX & SDVO_ENABLE) { - for (i = 0; i < 2; i++) - psb_intel_wait_for_vblank(dev); - status = - psb_intel_sdvo_get_trained_inputs(psb_intel_output, - &input1, - &input2); - if (status == SDVO_CMD_STATUS_SUCCESS && !input1) - DRM_DEBUG - ("First %s output reported failure to sync\n", - SDVO_NAME(sdvo_priv)); - } - - psb_intel_sdvo_set_active_outputs(psb_intel_output, - sdvo_priv->save_active_outputs); - - /*TODO: restore in_out_map*/ - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_SET_IN_OUT_MAP, - sdvo_priv->in_out_map, - 4); - - psb_intel_sdvo_read_response(psb_intel_output, NULL, 0); -} - -static int psb_intel_sdvo_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - struct psb_intel_output *psb_intel_output = - to_psb_intel_output(connector); - struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv; - - if (mode->flags & DRM_MODE_FLAG_DBLSCAN) - return MODE_NO_DBLESCAN; - - if (sdvo_priv->pixel_clock_min > mode->clock) - return MODE_CLOCK_LOW; - - if (sdvo_priv->pixel_clock_max < mode->clock) - return MODE_CLOCK_HIGH; - - return MODE_OK; -} - -static bool psb_intel_sdvo_get_capabilities( - struct psb_intel_output *psb_intel_output, - struct psb_intel_sdvo_caps *caps) -{ - u8 status; - - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_GET_DEVICE_CAPS, - NULL, - 0); - status = psb_intel_sdvo_read_response(psb_intel_output, - caps, - sizeof(*caps)); - if (status != SDVO_CMD_STATUS_SUCCESS) - return false; - - return true; -} - -struct drm_connector *psb_intel_sdvo_find(struct drm_device *dev, int sdvoB) -{ - struct drm_connector *connector = NULL; - struct psb_intel_output *iout = NULL; - struct psb_intel_sdvo_priv *sdvo; - - /* find the sdvo connector */ - list_for_each_entry(connector, &dev->mode_config.connector_list, - head) { - iout = to_psb_intel_output(connector); - - if (iout->type != INTEL_OUTPUT_SDVO) - continue; - - sdvo = iout->dev_priv; - - if (sdvo->output_device == SDVOB && sdvoB) - return connector; - - if (sdvo->output_device == SDVOC && !sdvoB) - return connector; - - } - - return NULL; -} - -int psb_intel_sdvo_supports_hotplug(struct drm_connector *connector) -{ - u8 response[2]; - u8 status; - struct psb_intel_output *psb_intel_output; - - if (!connector) - return 0; - - psb_intel_output = to_psb_intel_output(connector); - - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_GET_HOT_PLUG_SUPPORT, - NULL, - 0); - status = psb_intel_sdvo_read_response(psb_intel_output, - &response, - 2); - - if (response[0] != 0) - return 1; - - return 0; -} - -void psb_intel_sdvo_set_hotplug(struct drm_connector *connector, int on) -{ - u8 response[2]; - u8 status; - struct psb_intel_output *psb_intel_output = - to_psb_intel_output(connector); - - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_GET_ACTIVE_HOT_PLUG, - NULL, - 0); - psb_intel_sdvo_read_response(psb_intel_output, &response, 2); - - if (on) { - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_GET_HOT_PLUG_SUPPORT, NULL, - 0); - status = psb_intel_sdvo_read_response(psb_intel_output, - &response, - 2); - - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_SET_ACTIVE_HOT_PLUG, - &response, 2); - } else { - response[0] = 0; - response[1] = 0; - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_SET_ACTIVE_HOT_PLUG, - &response, 2); - } - - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_GET_ACTIVE_HOT_PLUG, - NULL, - 0); - psb_intel_sdvo_read_response(psb_intel_output, &response, 2); -} - -static enum drm_connector_status psb_intel_sdvo_detect(struct drm_connector - *connector, bool force) -{ - u8 response[2]; - u8 status; - struct psb_intel_output *psb_intel_output = - to_psb_intel_output(connector); - - psb_intel_sdvo_write_cmd(psb_intel_output, - SDVO_CMD_GET_ATTACHED_DISPLAYS, - NULL, - 0); - status = psb_intel_sdvo_read_response(psb_intel_output, &response, 2); - - DRM_DEBUG("SDVO response %d %d\n", response[0], response[1]); - if ((response[0] != 0) || (response[1] != 0)) - return connector_status_connected; - else - return connector_status_disconnected; -} - -static int psb_intel_sdvo_get_modes(struct drm_connector *connector) -{ - struct psb_intel_output *psb_intel_output = - to_psb_intel_output(connector); - - /* set the bus switch and get the modes */ - psb_intel_sdvo_set_control_bus_switch(psb_intel_output, - SDVO_CONTROL_BUS_DDC2); - psb_intel_ddc_get_modes(psb_intel_output); - - if (list_empty(&connector->probed_modes)) - return 0; - return 1; -} - -static void psb_intel_sdvo_destroy(struct drm_connector *connector) -{ - struct psb_intel_output *psb_intel_output = - to_psb_intel_output(connector); - - if (psb_intel_output->i2c_bus) - psb_intel_i2c_destroy(psb_intel_output->i2c_bus); - drm_sysfs_connector_remove(connector); - drm_connector_cleanup(connector); - kfree(psb_intel_output); -} - -static const struct drm_encoder_helper_funcs psb_intel_sdvo_helper_funcs = { - .dpms = psb_intel_sdvo_dpms, - .mode_fixup = psb_intel_sdvo_mode_fixup, - .prepare = psb_intel_encoder_prepare, - .mode_set = psb_intel_sdvo_mode_set, - .commit = psb_intel_encoder_commit, -}; - -static const struct drm_connector_funcs psb_intel_sdvo_connector_funcs = { - .dpms = drm_helper_connector_dpms, - .save = psb_intel_sdvo_save, - .restore = psb_intel_sdvo_restore, - .detect = psb_intel_sdvo_detect, - .fill_modes = drm_helper_probe_single_connector_modes, - .destroy = psb_intel_sdvo_destroy, -}; - -static const struct drm_connector_helper_funcs - psb_intel_sdvo_connector_helper_funcs = { - .get_modes = psb_intel_sdvo_get_modes, - .mode_valid = psb_intel_sdvo_mode_valid, - .best_encoder = psb_intel_best_encoder, -}; - -void psb_intel_sdvo_enc_destroy(struct drm_encoder *encoder) -{ - drm_encoder_cleanup(encoder); -} - -static const struct drm_encoder_funcs psb_intel_sdvo_enc_funcs = { - .destroy = psb_intel_sdvo_enc_destroy, -}; - - -void psb_intel_sdvo_init(struct drm_device *dev, int output_device) -{ - struct drm_connector *connector; - struct psb_intel_output *psb_intel_output; - struct psb_intel_sdvo_priv *sdvo_priv; - struct psb_intel_i2c_chan *i2cbus = NULL; - int connector_type; - u8 ch[0x40]; - int i; - int encoder_type, output_id; - - psb_intel_output = - kcalloc(sizeof(struct psb_intel_output) + - sizeof(struct psb_intel_sdvo_priv), 1, GFP_KERNEL); - if (!psb_intel_output) - return; - - connector = &psb_intel_output->base; - - drm_connector_init(dev, connector, &psb_intel_sdvo_connector_funcs, - DRM_MODE_CONNECTOR_Unknown); - drm_connector_helper_add(connector, - &psb_intel_sdvo_connector_helper_funcs); - sdvo_priv = (struct psb_intel_sdvo_priv *) (psb_intel_output + 1); - psb_intel_output->type = INTEL_OUTPUT_SDVO; - - connector->interlace_allowed = 0; - connector->doublescan_allowed = 0; - - /* setup the DDC bus. */ - if (output_device == SDVOB) - i2cbus = - psb_intel_i2c_create(dev, GPIOE, "SDVOCTRL_E for SDVOB"); - else - i2cbus = - psb_intel_i2c_create(dev, GPIOE, "SDVOCTRL_E for SDVOC"); - - if (!i2cbus) - goto err_connector; - - sdvo_priv->i2c_bus = i2cbus; - - if (output_device == SDVOB) { - output_id = 1; - sdvo_priv->by_input_wiring = SDVOB_IN0; - sdvo_priv->i2c_bus->slave_addr = 0x38; - } else { - output_id = 2; - sdvo_priv->i2c_bus->slave_addr = 0x39; - } - - sdvo_priv->output_device = output_device; - psb_intel_output->i2c_bus = i2cbus; - psb_intel_output->dev_priv = sdvo_priv; - - - /* Read the regs to test if we can talk to the device */ - for (i = 0; i < 0x40; i++) { - if (!psb_intel_sdvo_read_byte(psb_intel_output, i, &ch[i])) { - dev_dbg(dev->dev, "No SDVO device found on SDVO%c\n", - output_device == SDVOB ? 'B' : 'C'); - goto err_i2c; - } - } - - psb_intel_sdvo_get_capabilities(psb_intel_output, &sdvo_priv->caps); - - memset(&sdvo_priv->active_outputs, 0, - sizeof(sdvo_priv->active_outputs)); - - /* TODO, CVBS, SVID, YPRPB & SCART outputs. */ - if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_RGB0) { - sdvo_priv->active_outputs = SDVO_OUTPUT_RGB0; - sdvo_priv->active_device = SDVO_DEVICE_CRT; - connector->display_info.subpixel_order = - SubPixelHorizontalRGB; - encoder_type = DRM_MODE_ENCODER_DAC; - connector_type = DRM_MODE_CONNECTOR_VGA; - } else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_RGB1) { - sdvo_priv->active_outputs = SDVO_OUTPUT_RGB1; - sdvo_priv->active_outputs = SDVO_DEVICE_CRT; - connector->display_info.subpixel_order = - SubPixelHorizontalRGB; - encoder_type = DRM_MODE_ENCODER_DAC; - connector_type = DRM_MODE_CONNECTOR_VGA; - } else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_TMDS0) { - sdvo_priv->active_outputs = SDVO_OUTPUT_TMDS0; - sdvo_priv->active_device = SDVO_DEVICE_TMDS; - connector->display_info.subpixel_order = - SubPixelHorizontalRGB; - encoder_type = DRM_MODE_ENCODER_TMDS; - connector_type = DRM_MODE_CONNECTOR_DVID; - } else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_TMDS1) { - sdvo_priv->active_outputs = SDVO_OUTPUT_TMDS1; - sdvo_priv->active_device = SDVO_DEVICE_TMDS; - connector->display_info.subpixel_order = - SubPixelHorizontalRGB; - encoder_type = DRM_MODE_ENCODER_TMDS; - connector_type = DRM_MODE_CONNECTOR_DVID; - } else { - unsigned char bytes[2]; - - memcpy(bytes, &sdvo_priv->caps.output_flags, 2); - dev_dbg(dev->dev, "%s: No active RGB or TMDS outputs (0x%02x%02x)\n", - SDVO_NAME(sdvo_priv), bytes[0], bytes[1]); - goto err_i2c; - } - - drm_encoder_init(dev, &psb_intel_output->enc, &psb_intel_sdvo_enc_funcs, - encoder_type); - drm_encoder_helper_add(&psb_intel_output->enc, - &psb_intel_sdvo_helper_funcs); - connector->connector_type = connector_type; - - drm_mode_connector_attach_encoder(&psb_intel_output->base, - &psb_intel_output->enc); - drm_sysfs_connector_add(connector); - - /* Set the input timing to the screen. Assume always input 0. */ - psb_intel_sdvo_set_target_input(psb_intel_output, true, false); - - psb_intel_sdvo_get_input_pixel_clock_range(psb_intel_output, - &sdvo_priv->pixel_clock_min, - &sdvo_priv-> - pixel_clock_max); - - - dev_dbg(dev->dev, "%s device VID/DID: %02X:%02X.%02X, " - "clock range %dMHz - %dMHz, " - "input 1: %c, input 2: %c, " - "output 1: %c, output 2: %c\n", - SDVO_NAME(sdvo_priv), - sdvo_priv->caps.vendor_id, sdvo_priv->caps.device_id, - sdvo_priv->caps.device_rev_id, - sdvo_priv->pixel_clock_min / 1000, - sdvo_priv->pixel_clock_max / 1000, - (sdvo_priv->caps.sdvo_inputs_mask & 0x1) ? 'Y' : 'N', - (sdvo_priv->caps.sdvo_inputs_mask & 0x2) ? 'Y' : 'N', - /* check currently supported outputs */ - sdvo_priv->caps.output_flags & - (SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_RGB0) ? 'Y' : 'N', - sdvo_priv->caps.output_flags & - (SDVO_OUTPUT_TMDS1 | SDVO_OUTPUT_RGB1) ? 'Y' : 'N'); - - psb_intel_output->ddc_bus = i2cbus; - - return; - -err_i2c: - psb_intel_i2c_destroy(psb_intel_output->i2c_bus); -err_connector: - drm_connector_cleanup(connector); - kfree(psb_intel_output); - - return; -} |