#include "drm.h"
#include "drm_crtc.h"
#include "intel_drv.h"
+#include "drm_edid.h"
#include "i915_drm.h"
#include "i915_drv.h"
#include "intel_sdvo_regs.h"
#undef SDVO_DEBUG
-
struct intel_sdvo_priv {
- struct intel_i2c_chan *i2c_bus;
- int slaveaddr;
+ u8 slave_addr;
/* Register for the SDVO device: SDVOB or SDVOC */
int output_device;
/* Pixel clock limitations reported by the SDVO device, in kHz */
int pixel_clock_min, pixel_clock_max;
+ /*
+ * For multiple function SDVO device,
+ * this is for current attached outputs.
+ */
+ uint16_t attached_output;
+
/**
* This is set if we're going to treat the device as TV-out.
*
bool is_hdmi;
/**
+ * This is set if we detect output of sdvo device as LVDS.
+ */
+ bool is_lvds;
+
+ /**
+ * This is sdvo flags for input timing.
+ */
+ uint8_t sdvo_flags;
+
+ /**
+ * This is sdvo fixed pannel mode pointer
+ */
+ struct drm_display_mode *sdvo_lvds_fixed_mode;
+
+ /**
* Returned SDTV resolutions allowed for the current format, if the
* device reported it.
*/
u32 save_SDVOX;
};
+static bool
+intel_sdvo_output_setup(struct intel_output *intel_output, uint16_t flags);
+
/**
* Writes the SDVOB or SDVOC with the given value, but always writes both
* SDVOB and SDVOC to work around apparent hardware issues (according to
struct i2c_msg msgs[] = {
{
- .addr = sdvo_priv->i2c_bus->slave_addr,
+ .addr = sdvo_priv->slave_addr >> 1,
.flags = 0,
.len = 1,
.buf = out_buf,
},
{
- .addr = sdvo_priv->i2c_bus->slave_addr,
+ .addr = sdvo_priv->slave_addr >> 1,
.flags = I2C_M_RD,
.len = 1,
.buf = buf,
out_buf[0] = addr;
out_buf[1] = 0;
- if ((ret = i2c_transfer(&sdvo_priv->i2c_bus->adapter, msgs, 2)) == 2)
+ if ((ret = i2c_transfer(intel_output->i2c_bus, msgs, 2)) == 2)
{
*ch = buf[0];
return true;
}
- DRM_DEBUG("i2c transfer returned %d\n", ret);
+ DRM_DEBUG_KMS("i2c transfer returned %d\n", ret);
return false;
}
static bool intel_sdvo_write_byte(struct intel_output *intel_output, int addr,
u8 ch)
{
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
u8 out_buf[2];
struct i2c_msg msgs[] = {
{
- .addr = intel_output->i2c_bus->slave_addr,
+ .addr = sdvo_priv->slave_addr >> 1,
.flags = 0,
.len = 2,
.buf = out_buf,
out_buf[0] = addr;
out_buf[1] = ch;
- if (i2c_transfer(&intel_output->i2c_bus->adapter, msgs, 1) == 1)
+ if (i2c_transfer(intel_output->i2c_bus, msgs, 1) == 1)
{
return true;
}
struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
int i;
- DRM_DEBUG("%s: W: %02X ", SDVO_NAME(sdvo_priv), cmd);
+ DRM_DEBUG_KMS("%s: W: %02X ",
+ SDVO_NAME(sdvo_priv), cmd);
for (i = 0; i < args_len; i++)
- printk("%02X ", ((u8 *)args)[i]);
+ DRM_LOG_KMS("%02X ", ((u8 *)args)[i]);
for (; i < 8; i++)
- printk(" ");
+ DRM_LOG_KMS(" ");
for (i = 0; i < sizeof(sdvo_cmd_names) / sizeof(sdvo_cmd_names[0]); i++) {
if (cmd == sdvo_cmd_names[i].cmd) {
- printk("(%s)", sdvo_cmd_names[i].name);
+ DRM_LOG_KMS("(%s)", sdvo_cmd_names[i].name);
break;
}
}
if (i == sizeof(sdvo_cmd_names)/ sizeof(sdvo_cmd_names[0]))
- printk("(%02X)",cmd);
- printk("\n");
+ DRM_LOG_KMS("(%02X)", cmd);
+ DRM_LOG_KMS("\n");
}
#else
#define intel_sdvo_debug_write(o, c, a, l)
u8 status)
{
struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
+ int i;
- DRM_DEBUG("%s: R: ", SDVO_NAME(sdvo_priv));
+ DRM_DEBUG_KMS("%s: R: ", SDVO_NAME(sdvo_priv));
for (i = 0; i < response_len; i++)
- printk("%02X ", ((u8 *)response)[i]);
+ DRM_LOG_KMS("%02X ", ((u8 *)response)[i]);
for (; i < 8; i++)
- printk(" ");
+ DRM_LOG_KMS(" ");
if (status <= SDVO_CMD_STATUS_SCALING_NOT_SUPP)
- printk("(%s)", cmd_status_names[status]);
+ DRM_LOG_KMS("(%s)", cmd_status_names[status]);
else
- printk("(??? %d)", status);
- printk("\n");
+ DRM_LOG_KMS("(??? %d)", status);
+ DRM_LOG_KMS("\n");
}
#else
#define intel_sdvo_debug_response(o, r, l, s)
uint16_t height)
{
struct intel_sdvo_preferred_input_timing_args args;
+ struct intel_sdvo_priv *sdvo_priv = output->dev_priv;
uint8_t status;
+ memset(&args, 0, sizeof(args));
args.clock = clock;
args.width = width;
args.height = height;
+ args.interlace = 0;
+
+ if (sdvo_priv->is_lvds &&
+ (sdvo_priv->sdvo_lvds_fixed_mode->hdisplay != width ||
+ sdvo_priv->sdvo_lvds_fixed_mode->vdisplay != height))
+ args.scaled = 1;
+
intel_sdvo_write_cmd(output, SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING,
&args, sizeof(args));
status = intel_sdvo_read_response(output, NULL, 0);
status = intel_sdvo_read_response(intel_output, &response, 1);
if (status != SDVO_CMD_STATUS_SUCCESS) {
- DRM_DEBUG("Couldn't get SDVO clock rate multiplier\n");
+ DRM_DEBUG_KMS("Couldn't get SDVO clock rate multiplier\n");
return SDVO_CLOCK_RATE_MULT_1X;
} else {
- DRM_DEBUG("Current clock rate multiplier: %d\n", response);
+ DRM_DEBUG_KMS("Current clock rate multiplier: %d\n", response);
}
return response;
dtd->part1.v_high = (((height >> 8) & 0xf) << 4) |
((v_blank_len >> 8) & 0xf);
- dtd->part2.h_sync_off = h_sync_offset;
+ dtd->part2.h_sync_off = h_sync_offset & 0xff;
dtd->part2.h_sync_width = h_sync_len & 0xff;
dtd->part2.v_sync_off_width = (v_sync_offset & 0xf) << 4 |
(v_sync_len & 0xf);
static void intel_sdvo_get_mode_from_dtd(struct drm_display_mode * mode,
struct intel_sdvo_dtd *dtd)
{
- uint16_t width, height;
- uint16_t h_blank_len, h_sync_len, v_blank_len, v_sync_len;
- uint16_t h_sync_offset, v_sync_offset;
-
- 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;
-
mode->hdisplay = dtd->part1.h_active;
mode->hdisplay += ((dtd->part1.h_high >> 4) & 0x0f) << 8;
mode->hsync_start = mode->hdisplay + dtd->part2.h_sync_off;
- mode->hsync_start += (dtd->part2.sync_off_width_high & 0xa0) << 2;
+ mode->hsync_start += (dtd->part2.sync_off_width_high & 0xc0) << 2;
mode->hsync_end = mode->hsync_start + dtd->part2.h_sync_width;
mode->hsync_end += (dtd->part2.sync_off_width_high & 0x30) << 4;
mode->htotal = mode->hdisplay + dtd->part1.h_blank;
mode->vdisplay += ((dtd->part1.v_high >> 4) & 0x0f) << 8;
mode->vsync_start = mode->vdisplay;
mode->vsync_start += (dtd->part2.v_sync_off_width >> 4) & 0xf;
- mode->vsync_start += (dtd->part2.sync_off_width_high & 0x0a) << 2;
+ mode->vsync_start += (dtd->part2.sync_off_width_high & 0x0c) << 2;
mode->vsync_start += dtd->part2.v_sync_off_high & 0xc0;
mode->vsync_end = mode->vsync_start +
(dtd->part2.v_sync_off_width & 0xf);
mode->clock = dtd->part1.clock * 10;
- mode->flags &= (DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC);
+ mode->flags &= ~(DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC);
if (dtd->part2.dtd_flags & 0x2)
mode->flags |= DRM_MODE_FLAG_PHSYNC;
if (dtd->part2.dtd_flags & 0x4)
SDVO_HBUF_TX_VSYNC);
}
+static void intel_sdvo_set_tv_format(struct intel_output *output)
+{
+ struct intel_sdvo_priv *sdvo_priv = output->dev_priv;
+ struct intel_sdvo_tv_format *format, unset;
+ u8 status;
+
+ format = &sdvo_priv->tv_format;
+ memset(&unset, 0, sizeof(unset));
+ if (memcmp(format, &unset, sizeof(*format))) {
+ DRM_DEBUG_KMS("%s: Choosing default TV format of NTSC-M\n",
+ SDVO_NAME(sdvo_priv));
+ format->ntsc_m = 1;
+ intel_sdvo_write_cmd(output, SDVO_CMD_SET_TV_FORMAT, format,
+ sizeof(*format));
+ status = intel_sdvo_read_response(output, NULL, 0);
+ if (status != SDVO_CMD_STATUS_SUCCESS)
+ DRM_DEBUG_KMS("%s: Failed to set TV format\n",
+ SDVO_NAME(sdvo_priv));
+ }
+}
+
static bool intel_sdvo_mode_fixup(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
struct intel_output *output = enc_to_intel_output(encoder);
struct intel_sdvo_priv *dev_priv = output->dev_priv;
- if (!dev_priv->is_tv) {
- /* 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 *= intel_sdvo_get_pixel_multiplier(mode);
- } else {
+ if (dev_priv->is_tv) {
struct intel_sdvo_dtd output_dtd;
bool success;
intel_sdvo_get_preferred_input_timing(output,
&input_dtd);
intel_sdvo_get_mode_from_dtd(adjusted_mode, &input_dtd);
+ dev_priv->sdvo_flags = input_dtd.part2.sdvo_flags;
+ drm_mode_set_crtcinfo(adjusted_mode, 0);
+
+ mode->clock = adjusted_mode->clock;
+
+ adjusted_mode->clock *=
+ intel_sdvo_get_pixel_multiplier(mode);
} else {
return false;
}
+ } else if (dev_priv->is_lvds) {
+ struct intel_sdvo_dtd output_dtd;
+ bool success;
+
+ drm_mode_set_crtcinfo(dev_priv->sdvo_lvds_fixed_mode, 0);
+ /* Set output timings */
+ intel_sdvo_get_dtd_from_mode(&output_dtd,
+ dev_priv->sdvo_lvds_fixed_mode);
+
+ intel_sdvo_set_target_output(output,
+ dev_priv->controlled_output);
+ intel_sdvo_set_output_timing(output, &output_dtd);
+
+ /* Set the input timing to the screen. Assume always input 0. */
+ intel_sdvo_set_target_input(output, true, false);
+
+
+ success = intel_sdvo_create_preferred_input_timing(
+ output,
+ mode->clock / 10,
+ mode->hdisplay,
+ mode->vdisplay);
+
+ if (success) {
+ struct intel_sdvo_dtd input_dtd;
+
+ intel_sdvo_get_preferred_input_timing(output,
+ &input_dtd);
+ intel_sdvo_get_mode_from_dtd(adjusted_mode, &input_dtd);
+ dev_priv->sdvo_flags = input_dtd.part2.sdvo_flags;
+
+ drm_mode_set_crtcinfo(adjusted_mode, 0);
+
+ mode->clock = adjusted_mode->clock;
+
+ adjusted_mode->clock *=
+ intel_sdvo_get_pixel_multiplier(mode);
+ } else {
+ return false;
+ }
+
+ } else {
+ /* 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 *= intel_sdvo_get_pixel_multiplier(mode);
}
return true;
}
sdvox |= SDVO_AUDIO_ENABLE;
}
- intel_sdvo_get_dtd_from_mode(&input_dtd, mode);
+ /* We have tried to get input timing in mode_fixup, and filled into
+ adjusted_mode */
+ if (sdvo_priv->is_tv || sdvo_priv->is_lvds) {
+ intel_sdvo_get_dtd_from_mode(&input_dtd, adjusted_mode);
+ input_dtd.part2.sdvo_flags = sdvo_priv->sdvo_flags;
+ } else
+ intel_sdvo_get_dtd_from_mode(&input_dtd, mode);
/* If it's a TV, we already set the output timing in mode_fixup.
* Otherwise, the output timing is equal to the input timing.
*/
- if (!sdvo_priv->is_tv) {
+ if (!sdvo_priv->is_tv && !sdvo_priv->is_lvds) {
/* Set the output timing to the screen */
intel_sdvo_set_target_output(output,
sdvo_priv->controlled_output);
/* Set the input timing to the screen. Assume always input 0. */
intel_sdvo_set_target_input(output, true, false);
+ if (sdvo_priv->is_tv)
+ intel_sdvo_set_tv_format(output);
+
/* We would like to use intel_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
sdvox |= (sdvo_pixel_multiply - 1) << SDVO_PORT_MULTIPLY_SHIFT;
}
+ if (sdvo_priv->sdvo_flags & SDVO_NEED_TO_STALL)
+ sdvox |= SDVO_STALL_SELECT;
intel_sdvo_write_sdvox(output, sdvox);
}
* 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));
+ DRM_DEBUG_KMS("First %s output reported failure to "
+ "sync\n", SDVO_NAME(sdvo_priv));
}
if (0)
intel_wait_for_vblank(dev);
status = intel_sdvo_get_trained_inputs(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));
+ DRM_DEBUG_KMS("First %s output reported failure to "
+ "sync\n", SDVO_NAME(sdvo_priv));
}
intel_sdvo_set_active_outputs(intel_output, sdvo_priv->save_active_outputs);
if (sdvo_priv->pixel_clock_max < mode->clock)
return MODE_CLOCK_HIGH;
+ if (sdvo_priv->is_lvds == true) {
+ if (sdvo_priv->sdvo_lvds_fixed_mode == NULL)
+ return MODE_PANEL;
+
+ if (mode->hdisplay > sdvo_priv->sdvo_lvds_fixed_mode->hdisplay)
+ return MODE_PANEL;
+
+ if (mode->vdisplay > sdvo_priv->sdvo_lvds_fixed_mode->vdisplay)
+ return MODE_PANEL;
+ }
+
return MODE_OK;
}
u8 response[2];
u8 status;
struct intel_output *intel_output;
- DRM_DEBUG("\n");
+ DRM_DEBUG_KMS("\n");
if (!connector)
return 0;
intel_sdvo_read_response(intel_output, &response, 2);
}
+static bool
+intel_sdvo_multifunc_encoder(struct intel_output *intel_output)
+{
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
+ int caps = 0;
+
+ if (sdvo_priv->caps.output_flags &
+ (SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1))
+ caps++;
+ if (sdvo_priv->caps.output_flags &
+ (SDVO_OUTPUT_RGB0 | SDVO_OUTPUT_RGB1))
+ caps++;
+ if (sdvo_priv->caps.output_flags &
+ (SDVO_OUTPUT_SVID0 | SDVO_OUTPUT_SVID0))
+ caps++;
+ if (sdvo_priv->caps.output_flags &
+ (SDVO_OUTPUT_CVBS0 | SDVO_OUTPUT_CVBS1))
+ caps++;
+ if (sdvo_priv->caps.output_flags &
+ (SDVO_OUTPUT_YPRPB0 | SDVO_OUTPUT_YPRPB1))
+ caps++;
+
+ if (sdvo_priv->caps.output_flags &
+ (SDVO_OUTPUT_SCART0 | SDVO_OUTPUT_SCART1))
+ caps++;
+
+ if (sdvo_priv->caps.output_flags &
+ (SDVO_OUTPUT_LVDS0 | SDVO_OUTPUT_LVDS1))
+ caps++;
+
+ return (caps > 1);
+}
+
+enum drm_connector_status
+intel_sdvo_hdmi_sink_detect(struct drm_connector *connector, u16 response)
+{
+ struct intel_output *intel_output = to_intel_output(connector);
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
+ enum drm_connector_status status = connector_status_connected;
+ struct edid *edid = NULL;
+
+ edid = drm_get_edid(&intel_output->base,
+ intel_output->ddc_bus);
+ if (edid != NULL) {
+ /* Don't report the output as connected if it's a DVI-I
+ * connector with a non-digital EDID coming out.
+ */
+ if (response & (SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1)) {
+ if (edid->input & DRM_EDID_INPUT_DIGITAL)
+ sdvo_priv->is_hdmi =
+ drm_detect_hdmi_monitor(edid);
+ else
+ status = connector_status_disconnected;
+ }
+
+ kfree(edid);
+ intel_output->base.display_info.raw_edid = NULL;
+
+ } else if (response & (SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1))
+ status = connector_status_disconnected;
+
+ return status;
+}
+
static enum drm_connector_status intel_sdvo_detect(struct drm_connector *connector)
{
- u8 response[2];
+ uint16_t response;
u8 status;
struct intel_output *intel_output = to_intel_output(connector);
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_ATTACHED_DISPLAYS, NULL, 0);
status = intel_sdvo_read_response(intel_output, &response, 2);
- DRM_DEBUG("SDVO response %d %d\n", response[0], response[1]);
+ DRM_DEBUG_KMS("SDVO response %d %d\n", response & 0xff, response >> 8);
if (status != SDVO_CMD_STATUS_SUCCESS)
return connector_status_unknown;
- if ((response[0] != 0) || (response[1] != 0))
- return connector_status_connected;
- else
+ if (response == 0)
return connector_status_disconnected;
+
+ if (intel_sdvo_multifunc_encoder(intel_output) &&
+ sdvo_priv->attached_output != response) {
+ if (sdvo_priv->controlled_output != response &&
+ intel_sdvo_output_setup(intel_output, response) != true)
+ return connector_status_unknown;
+ sdvo_priv->attached_output = response;
+ }
+ return intel_sdvo_hdmi_sink_detect(connector, response);
}
static void intel_sdvo_get_ddc_modes(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
- struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
/* set the bus switch and get the modes */
- intel_sdvo_set_control_bus_switch(intel_output, sdvo_priv->ddc_bus);
intel_ddc_get_modes(intel_output);
#if 0
intel_sdvo_check_tv_format(struct intel_output *output)
{
struct intel_sdvo_priv *dev_priv = output->dev_priv;
- struct intel_sdvo_tv_format format, unset;
+ struct intel_sdvo_tv_format format;
uint8_t status;
intel_sdvo_write_cmd(output, SDVO_CMD_GET_TV_FORMAT, NULL, 0);
if (status != SDVO_CMD_STATUS_SUCCESS)
return;
- memset(&unset, 0, sizeof(unset));
- if (memcmp(&format, &unset, sizeof(format))) {
- DRM_DEBUG("%s: Choosing default TV format of NTSC-M\n",
- SDVO_NAME(dev_priv));
-
- format.ntsc_m = true;
- intel_sdvo_write_cmd(output, SDVO_CMD_SET_TV_FORMAT, NULL, 0);
- status = intel_sdvo_read_response(output, NULL, 0);
- }
+ memcpy(&dev_priv->tv_format, &format, sizeof(format));
}
/*
* XXX: all 60Hz refresh?
*/
struct drm_display_mode sdvo_tv_modes[] = {
- { DRM_MODE("320x200", DRM_MODE_TYPE_DRIVER, 5815680, 321, 384, 416,
- 200, 0, 232, 201, 233, 4196112, 0,
+ { DRM_MODE("320x200", DRM_MODE_TYPE_DRIVER, 5815, 320, 321, 384,
+ 416, 0, 200, 201, 232, 233, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("320x240", DRM_MODE_TYPE_DRIVER, 6814080, 321, 384, 416,
- 240, 0, 272, 241, 273, 4196112, 0,
+ { DRM_MODE("320x240", DRM_MODE_TYPE_DRIVER, 6814, 320, 321, 384,
+ 416, 0, 240, 241, 272, 273, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("400x300", DRM_MODE_TYPE_DRIVER, 9910080, 401, 464, 496,
- 300, 0, 332, 301, 333, 4196112, 0,
+ { DRM_MODE("400x300", DRM_MODE_TYPE_DRIVER, 9910, 400, 401, 464,
+ 496, 0, 300, 301, 332, 333, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("640x350", DRM_MODE_TYPE_DRIVER, 16913280, 641, 704, 736,
- 350, 0, 382, 351, 383, 4196112, 0,
+ { DRM_MODE("640x350", DRM_MODE_TYPE_DRIVER, 16913, 640, 641, 704,
+ 736, 0, 350, 351, 382, 383, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("640x400", DRM_MODE_TYPE_DRIVER, 19121280, 641, 704, 736,
- 400, 0, 432, 401, 433, 4196112, 0,
+ { DRM_MODE("640x400", DRM_MODE_TYPE_DRIVER, 19121, 640, 641, 704,
+ 736, 0, 400, 401, 432, 433, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("640x400", DRM_MODE_TYPE_DRIVER, 19121280, 641, 704, 736,
- 400, 0, 432, 401, 433, 4196112, 0,
+ { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 22654, 640, 641, 704,
+ 736, 0, 480, 481, 512, 513, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("704x480", DRM_MODE_TYPE_DRIVER, 24624000, 705, 768, 800,
- 480, 0, 512, 481, 513, 4196112, 0,
+ { DRM_MODE("704x480", DRM_MODE_TYPE_DRIVER, 24624, 704, 705, 768,
+ 800, 0, 480, 481, 512, 513, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("704x576", DRM_MODE_TYPE_DRIVER, 29232000, 705, 768, 800,
- 576, 0, 608, 577, 609, 4196112, 0,
+ { DRM_MODE("704x576", DRM_MODE_TYPE_DRIVER, 29232, 704, 705, 768,
+ 800, 0, 576, 577, 608, 609, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("720x350", DRM_MODE_TYPE_DRIVER, 18751680, 721, 784, 816,
- 350, 0, 382, 351, 383, 4196112, 0,
+ { DRM_MODE("720x350", DRM_MODE_TYPE_DRIVER, 18751, 720, 721, 784,
+ 816, 0, 350, 351, 382, 383, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 21199680, 721, 784, 816,
- 400, 0, 432, 401, 433, 4196112, 0,
+ { DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 21199, 720, 721, 784,
+ 816, 0, 400, 401, 432, 433, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 25116480, 721, 784, 816,
- 480, 0, 512, 481, 513, 4196112, 0,
+ { DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 25116, 720, 721, 784,
+ 816, 0, 480, 481, 512, 513, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("720x540", DRM_MODE_TYPE_DRIVER, 28054080, 721, 784, 816,
- 540, 0, 572, 541, 573, 4196112, 0,
+ { DRM_MODE("720x540", DRM_MODE_TYPE_DRIVER, 28054, 720, 721, 784,
+ 816, 0, 540, 541, 572, 573, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 29816640, 721, 784, 816,
- 576, 0, 608, 577, 609, 4196112, 0,
+ { DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 29816, 720, 721, 784,
+ 816, 0, 576, 577, 608, 609, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("768x576", DRM_MODE_TYPE_DRIVER, 31570560, 769, 832, 864,
- 576, 0, 608, 577, 609, 4196112, 0,
+ { DRM_MODE("768x576", DRM_MODE_TYPE_DRIVER, 31570, 768, 769, 832,
+ 864, 0, 576, 577, 608, 609, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 34030080, 801, 864, 896,
- 600, 0, 632, 601, 633, 4196112, 0,
+ { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 34030, 800, 801, 864,
+ 896, 0, 600, 601, 632, 633, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("832x624", DRM_MODE_TYPE_DRIVER, 36581760, 833, 896, 928,
- 624, 0, 656, 625, 657, 4196112, 0,
+ { DRM_MODE("832x624", DRM_MODE_TYPE_DRIVER, 36581, 832, 833, 896,
+ 928, 0, 624, 625, 656, 657, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("920x766", DRM_MODE_TYPE_DRIVER, 48707040, 921, 984, 1016,
- 766, 0, 798, 767, 799, 4196112, 0,
+ { DRM_MODE("920x766", DRM_MODE_TYPE_DRIVER, 48707, 920, 921, 984,
+ 1016, 0, 766, 767, 798, 799, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 53827200, 1025, 1088, 1120,
- 768, 0, 800, 769, 801, 4196112, 0,
+ { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 53827, 1024, 1025, 1088,
+ 1120, 0, 768, 769, 800, 801, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 87265920, 1281, 1344, 1376,
- 1024, 0, 1056, 1025, 1057, 4196112, 0,
+ { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 87265, 1280, 1281, 1344,
+ 1376, 0, 1024, 1025, 1056, 1057, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
};
static void intel_sdvo_get_tv_modes(struct drm_connector *connector)
{
struct intel_output *output = to_intel_output(connector);
+ struct intel_sdvo_priv *sdvo_priv = output->dev_priv;
+ struct intel_sdvo_sdtv_resolution_request tv_res;
uint32_t reply = 0;
uint8_t status;
int i = 0;
/* Read the list of supported input resolutions for the selected TV
* format.
*/
+ memset(&tv_res, 0, sizeof(tv_res));
+ memcpy(&tv_res, &sdvo_priv->tv_format, sizeof(tv_res));
intel_sdvo_write_cmd(output, SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT,
- NULL, 0);
+ &tv_res, sizeof(tv_res));
status = intel_sdvo_read_response(output, &reply, 3);
if (status != SDVO_CMD_STATUS_SUCCESS)
return;
for (i = 0; i < ARRAY_SIZE(sdvo_tv_modes); i++)
- if (reply & (1 << i))
- drm_mode_probed_add(connector, &sdvo_tv_modes[i]);
+ if (reply & (1 << i)) {
+ struct drm_display_mode *nmode;
+ nmode = drm_mode_duplicate(connector->dev,
+ &sdvo_tv_modes[i]);
+ if (nmode)
+ drm_mode_probed_add(connector, nmode);
+ }
+}
+
+static void intel_sdvo_get_lvds_modes(struct drm_connector *connector)
+{
+ struct intel_output *intel_output = to_intel_output(connector);
+ struct drm_i915_private *dev_priv = connector->dev->dev_private;
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
+ struct drm_display_mode *newmode;
+
+ /*
+ * Attempt to get the mode list from DDC.
+ * Assume that the preferred modes are
+ * arranged in priority order.
+ */
+ intel_ddc_get_modes(intel_output);
+ if (list_empty(&connector->probed_modes) == false)
+ goto end;
+
+ /* Fetch modes from VBT */
+ if (dev_priv->sdvo_lvds_vbt_mode != NULL) {
+ newmode = drm_mode_duplicate(connector->dev,
+ dev_priv->sdvo_lvds_vbt_mode);
+ if (newmode != NULL) {
+ /* Guarantee the mode is preferred */
+ newmode->type = (DRM_MODE_TYPE_PREFERRED |
+ DRM_MODE_TYPE_DRIVER);
+ drm_mode_probed_add(connector, newmode);
+ }
+ }
+
+end:
+ list_for_each_entry(newmode, &connector->probed_modes, head) {
+ if (newmode->type & DRM_MODE_TYPE_PREFERRED) {
+ sdvo_priv->sdvo_lvds_fixed_mode =
+ drm_mode_duplicate(connector->dev, newmode);
+ break;
+ }
+ }
+
}
static int intel_sdvo_get_modes(struct drm_connector *connector)
if (sdvo_priv->is_tv)
intel_sdvo_get_tv_modes(connector);
+ else if (sdvo_priv->is_lvds == true)
+ intel_sdvo_get_lvds_modes(connector);
else
intel_sdvo_get_ddc_modes(connector);
static void intel_sdvo_destroy(struct drm_connector *connector)
{
struct intel_output *intel_output = to_intel_output(connector);
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
if (intel_output->i2c_bus)
intel_i2c_destroy(intel_output->i2c_bus);
+ if (intel_output->ddc_bus)
+ intel_i2c_destroy(intel_output->ddc_bus);
+
+ if (sdvo_priv->sdvo_lvds_fixed_mode != NULL)
+ drm_mode_destroy(connector->dev,
+ sdvo_priv->sdvo_lvds_fixed_mode);
+
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
+
kfree(intel_output);
}
};
static const struct drm_connector_funcs intel_sdvo_connector_funcs = {
+ .dpms = drm_helper_connector_dpms,
.save = intel_sdvo_save,
.restore = intel_sdvo_restore,
.detect = intel_sdvo_detect,
return true;
}
-bool intel_sdvo_init(struct drm_device *dev, int output_device)
+static struct intel_output *
+intel_sdvo_chan_to_intel_output(struct intel_i2c_chan *chan)
{
+ struct drm_device *dev = chan->drm_dev;
struct drm_connector *connector;
- struct intel_output *intel_output;
- struct intel_sdvo_priv *sdvo_priv;
- struct intel_i2c_chan *i2cbus = NULL;
- int connector_type;
- u8 ch[0x40];
- int i;
- int encoder_type, output_id;
+ struct intel_output *intel_output = NULL;
- intel_output = kcalloc(sizeof(struct intel_output)+sizeof(struct intel_sdvo_priv), 1, GFP_KERNEL);
- if (!intel_output) {
- return false;
+ list_for_each_entry(connector,
+ &dev->mode_config.connector_list, head) {
+ if (to_intel_output(connector)->ddc_bus == &chan->adapter) {
+ intel_output = to_intel_output(connector);
+ break;
+ }
}
+ return intel_output;
+}
- connector = &intel_output->base;
+static int intel_sdvo_master_xfer(struct i2c_adapter *i2c_adap,
+ struct i2c_msg msgs[], int num)
+{
+ struct intel_output *intel_output;
+ struct intel_sdvo_priv *sdvo_priv;
+ struct i2c_algo_bit_data *algo_data;
+ const struct i2c_algorithm *algo;
- drm_connector_init(dev, connector, &intel_sdvo_connector_funcs,
- DRM_MODE_CONNECTOR_Unknown);
- drm_connector_helper_add(connector, &intel_sdvo_connector_helper_funcs);
- sdvo_priv = (struct intel_sdvo_priv *)(intel_output + 1);
- intel_output->type = INTEL_OUTPUT_SDVO;
+ algo_data = (struct i2c_algo_bit_data *)i2c_adap->algo_data;
+ intel_output =
+ intel_sdvo_chan_to_intel_output(
+ (struct intel_i2c_chan *)(algo_data->data));
+ if (intel_output == NULL)
+ return -EINVAL;
- connector->interlace_allowed = 0;
- connector->doublescan_allowed = 0;
+ sdvo_priv = intel_output->dev_priv;
+ algo = intel_output->i2c_bus->algo;
- /* setup the DDC bus. */
- if (output_device == SDVOB)
- i2cbus = intel_i2c_create(dev, GPIOE, "SDVOCTRL_E for SDVOB");
- else
- i2cbus = intel_i2c_create(dev, GPIOE, "SDVOCTRL_E for SDVOC");
+ intel_sdvo_set_control_bus_switch(intel_output, sdvo_priv->ddc_bus);
+ return algo->master_xfer(i2c_adap, msgs, num);
+}
- if (!i2cbus)
- goto err_connector;
+static struct i2c_algorithm intel_sdvo_i2c_bit_algo = {
+ .master_xfer = intel_sdvo_master_xfer,
+};
- sdvo_priv->i2c_bus = i2cbus;
+static u8
+intel_sdvo_get_slave_addr(struct drm_device *dev, int output_device)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct sdvo_device_mapping *my_mapping, *other_mapping;
if (output_device == SDVOB) {
- output_id = 1;
- sdvo_priv->i2c_bus->slave_addr = 0x38;
+ my_mapping = &dev_priv->sdvo_mappings[0];
+ other_mapping = &dev_priv->sdvo_mappings[1];
} else {
- output_id = 2;
- sdvo_priv->i2c_bus->slave_addr = 0x39;
+ my_mapping = &dev_priv->sdvo_mappings[1];
+ other_mapping = &dev_priv->sdvo_mappings[0];
}
- sdvo_priv->output_device = output_device;
- intel_output->i2c_bus = i2cbus;
- intel_output->dev_priv = sdvo_priv;
+ /* If the BIOS described our SDVO device, take advantage of it. */
+ if (my_mapping->slave_addr)
+ return my_mapping->slave_addr;
-
- /* Read the regs to test if we can talk to the device */
- for (i = 0; i < 0x40; i++) {
- if (!intel_sdvo_read_byte(intel_output, i, &ch[i])) {
- DRM_DEBUG("No SDVO device found on SDVO%c\n",
- output_device == SDVOB ? 'B' : 'C');
- goto err_i2c;
- }
+ /* If the BIOS only described a different SDVO device, use the
+ * address that it isn't using.
+ */
+ if (other_mapping->slave_addr) {
+ if (other_mapping->slave_addr == 0x70)
+ return 0x72;
+ else
+ return 0x70;
}
- intel_sdvo_get_capabilities(intel_output, &sdvo_priv->caps);
+ /* No SDVO device info is found for another DVO port,
+ * so use mapping assumption we had before BIOS parsing.
+ */
+ if (output_device == SDVOB)
+ return 0x70;
+ else
+ return 0x72;
+}
- if (sdvo_priv->caps.output_flags &
+static bool
+intel_sdvo_output_setup(struct intel_output *intel_output, uint16_t flags)
+{
+ struct drm_connector *connector = &intel_output->base;
+ struct drm_encoder *encoder = &intel_output->enc;
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
+ bool ret = true, registered = false;
+
+ sdvo_priv->is_tv = false;
+ intel_output->needs_tv_clock = false;
+ sdvo_priv->is_lvds = false;
+
+ if (device_is_registered(&connector->kdev)) {
+ drm_sysfs_connector_remove(connector);
+ registered = true;
+ }
+
+ if (flags &
(SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1)) {
if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_TMDS0)
sdvo_priv->controlled_output = SDVO_OUTPUT_TMDS0;
else
sdvo_priv->controlled_output = SDVO_OUTPUT_TMDS1;
- connector->display_info.subpixel_order = SubPixelHorizontalRGB;
- encoder_type = DRM_MODE_ENCODER_TMDS;
- connector_type = DRM_MODE_CONNECTOR_DVID;
+ encoder->encoder_type = DRM_MODE_ENCODER_TMDS;
+ connector->connector_type = DRM_MODE_CONNECTOR_DVID;
if (intel_sdvo_get_supp_encode(intel_output,
&sdvo_priv->encode) &&
intel_sdvo_set_encode(intel_output, SDVO_ENCODE_HDMI);
intel_sdvo_set_colorimetry(intel_output,
SDVO_COLORIMETRY_RGB256);
- connector_type = DRM_MODE_CONNECTOR_HDMIA;
+ connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
}
- }
- else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_SVID0)
- {
+ } else if (flags & SDVO_OUTPUT_SVID0) {
+
sdvo_priv->controlled_output = SDVO_OUTPUT_SVID0;
- connector->display_info.subpixel_order = SubPixelHorizontalRGB;
- encoder_type = DRM_MODE_ENCODER_TVDAC;
- connector_type = DRM_MODE_CONNECTOR_SVIDEO;
+ encoder->encoder_type = DRM_MODE_ENCODER_TVDAC;
+ connector->connector_type = DRM_MODE_CONNECTOR_SVIDEO;
sdvo_priv->is_tv = true;
intel_output->needs_tv_clock = true;
- }
- else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_RGB0)
- {
+ } else if (flags & SDVO_OUTPUT_RGB0) {
+
sdvo_priv->controlled_output = SDVO_OUTPUT_RGB0;
- 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)
- {
+ encoder->encoder_type = DRM_MODE_ENCODER_DAC;
+ connector->connector_type = DRM_MODE_CONNECTOR_VGA;
+ } else if (flags & SDVO_OUTPUT_RGB1) {
+
sdvo_priv->controlled_output = SDVO_OUTPUT_RGB1;
- 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_LVDS0)
- {
+ encoder->encoder_type = DRM_MODE_ENCODER_DAC;
+ connector->connector_type = DRM_MODE_CONNECTOR_VGA;
+ } else if (flags & SDVO_OUTPUT_LVDS0) {
+
sdvo_priv->controlled_output = SDVO_OUTPUT_LVDS0;
- connector->display_info.subpixel_order = SubPixelHorizontalRGB;
- encoder_type = DRM_MODE_ENCODER_LVDS;
- connector_type = DRM_MODE_CONNECTOR_LVDS;
- }
- else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_LVDS1)
- {
+ encoder->encoder_type = DRM_MODE_ENCODER_LVDS;
+ connector->connector_type = DRM_MODE_CONNECTOR_LVDS;
+ sdvo_priv->is_lvds = true;
+ } else if (flags & SDVO_OUTPUT_LVDS1) {
+
sdvo_priv->controlled_output = SDVO_OUTPUT_LVDS1;
- connector->display_info.subpixel_order = SubPixelHorizontalRGB;
- encoder_type = DRM_MODE_ENCODER_LVDS;
- connector_type = DRM_MODE_CONNECTOR_LVDS;
- }
- else
- {
+ encoder->encoder_type = DRM_MODE_ENCODER_LVDS;
+ connector->connector_type = DRM_MODE_CONNECTOR_LVDS;
+ sdvo_priv->is_lvds = true;
+ } else {
+
unsigned char bytes[2];
sdvo_priv->controlled_output = 0;
- memcpy (bytes, &sdvo_priv->caps.output_flags, 2);
- DRM_DEBUG("%s: Unknown SDVO output type (0x%02x%02x)\n",
- SDVO_NAME(sdvo_priv),
- bytes[0], bytes[1]);
- encoder_type = DRM_MODE_ENCODER_NONE;
- connector_type = DRM_MODE_CONNECTOR_Unknown;
+ memcpy(bytes, &sdvo_priv->caps.output_flags, 2);
+ DRM_DEBUG_KMS("%s: Unknown SDVO output type (0x%02x%02x)\n",
+ SDVO_NAME(sdvo_priv),
+ bytes[0], bytes[1]);
+ ret = false;
+ }
+
+ if (ret && registered)
+ ret = drm_sysfs_connector_add(connector) == 0 ? true : false;
+
+
+ return ret;
+
+}
+
+bool intel_sdvo_init(struct drm_device *dev, int output_device)
+{
+ struct drm_connector *connector;
+ struct intel_output *intel_output;
+ struct intel_sdvo_priv *sdvo_priv;
+
+ u8 ch[0x40];
+ int i;
+
+ intel_output = kcalloc(sizeof(struct intel_output)+sizeof(struct intel_sdvo_priv), 1, GFP_KERNEL);
+ if (!intel_output) {
+ return false;
+ }
+
+ sdvo_priv = (struct intel_sdvo_priv *)(intel_output + 1);
+ sdvo_priv->output_device = output_device;
+
+ intel_output->dev_priv = sdvo_priv;
+ intel_output->type = INTEL_OUTPUT_SDVO;
+
+ /* setup the DDC bus. */
+ if (output_device == SDVOB)
+ intel_output->i2c_bus = intel_i2c_create(dev, GPIOE, "SDVOCTRL_E for SDVOB");
+ else
+ intel_output->i2c_bus = intel_i2c_create(dev, GPIOE, "SDVOCTRL_E for SDVOC");
+
+ if (!intel_output->i2c_bus)
+ goto err_inteloutput;
+
+ sdvo_priv->slave_addr = intel_sdvo_get_slave_addr(dev, output_device);
+
+ /* Save the bit-banging i2c functionality for use by the DDC wrapper */
+ intel_sdvo_i2c_bit_algo.functionality = intel_output->i2c_bus->algo->functionality;
+
+ /* Read the regs to test if we can talk to the device */
+ for (i = 0; i < 0x40; i++) {
+ if (!intel_sdvo_read_byte(intel_output, i, &ch[i])) {
+ DRM_DEBUG_KMS("No SDVO device found on SDVO%c\n",
+ output_device == SDVOB ? 'B' : 'C');
+ goto err_i2c;
+ }
+ }
+
+ /* setup the DDC bus. */
+ if (output_device == SDVOB)
+ intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "SDVOB DDC BUS");
+ else
+ intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "SDVOC DDC BUS");
+
+ if (intel_output->ddc_bus == NULL)
+ goto err_i2c;
+
+ /* Wrap with our custom algo which switches to DDC mode */
+ intel_output->ddc_bus->algo = &intel_sdvo_i2c_bit_algo;
+
+ /* In defaut case sdvo lvds is false */
+ intel_sdvo_get_capabilities(intel_output, &sdvo_priv->caps);
+
+ if (intel_sdvo_output_setup(intel_output,
+ sdvo_priv->caps.output_flags) != true) {
+ DRM_DEBUG_KMS("SDVO output failed to setup on SDVO%c\n",
+ output_device == SDVOB ? 'B' : 'C');
goto err_i2c;
}
- drm_encoder_init(dev, &intel_output->enc, &intel_sdvo_enc_funcs, encoder_type);
+
+ connector = &intel_output->base;
+ drm_connector_init(dev, connector, &intel_sdvo_connector_funcs,
+ connector->connector_type);
+
+ drm_connector_helper_add(connector, &intel_sdvo_connector_helper_funcs);
+ connector->interlace_allowed = 0;
+ connector->doublescan_allowed = 0;
+ connector->display_info.subpixel_order = SubPixelHorizontalRGB;
+
+ drm_encoder_init(dev, &intel_output->enc,
+ &intel_sdvo_enc_funcs, intel_output->enc.encoder_type);
+
drm_encoder_helper_add(&intel_output->enc, &intel_sdvo_helper_funcs);
- connector->connector_type = connector_type;
drm_mode_connector_attach_encoder(&intel_output->base, &intel_output->enc);
drm_sysfs_connector_add(connector);
&sdvo_priv->pixel_clock_max);
- DRM_DEBUG("%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 &
+ DRM_DEBUG_KMS("%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_priv->caps.output_flags &
(SDVO_OUTPUT_TMDS1 | SDVO_OUTPUT_RGB1) ? 'Y' : 'N');
- intel_output->ddc_bus = i2cbus;
-
return true;
err_i2c:
- intel_i2c_destroy(intel_output->i2c_bus);
-err_connector:
- drm_connector_cleanup(connector);
+ if (intel_output->ddc_bus != NULL)
+ intel_i2c_destroy(intel_output->ddc_bus);
+ if (intel_output->i2c_bus != NULL)
+ intel_i2c_destroy(intel_output->i2c_bus);
+err_inteloutput:
kfree(intel_output);
return false;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff