#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
-#define I915_SDVO "i915_sdvo"
+
+static char *tv_format_names[] = {
+ "NTSC_M" , "NTSC_J" , "NTSC_443",
+ "PAL_B" , "PAL_D" , "PAL_G" ,
+ "PAL_H" , "PAL_I" , "PAL_M" ,
+ "PAL_N" , "PAL_NC" , "PAL_60" ,
+ "SECAM_B" , "SECAM_D" , "SECAM_G" ,
+ "SECAM_K" , "SECAM_K1", "SECAM_L" ,
+ "SECAM_60"
+};
+
+#define TV_FORMAT_NUM (sizeof(tv_format_names) / sizeof(*tv_format_names))
+
struct intel_sdvo_priv {
u8 slave_addr;
/* 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_tv;
+ /* This is for current tv format name */
+ char *tv_format_name;
+
+ /* This contains all current supported TV format */
+ char *tv_format_supported[TV_FORMAT_NUM];
+ int format_supported_num;
+ struct drm_property *tv_format_property;
+ struct drm_property *tv_format_name_property[TV_FORMAT_NUM];
+
/**
* This is set if we treat the device as HDMI, instead of DVI.
*/
bool is_hdmi;
+
/**
* This is set if we detect output of sdvo device as LVDS.
*/
bool is_lvds;
/**
- * Returned SDTV resolutions allowed for the current format, if the
- * device reported it.
+ * This is sdvo flags for input timing.
*/
- struct intel_sdvo_sdtv_resolution_reply sdtv_resolutions;
+ uint8_t sdvo_flags;
/**
- * Current selected TV format.
- *
- * This is stored in the same structure that's passed to the device, for
- * convenience.
+ * 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.
*/
- struct intel_sdvo_tv_format tv_format;
+ struct intel_sdvo_sdtv_resolution_reply sdtv_resolutions;
/*
* supported encoding mode, used to determine whether HDMI is
/* DDC bus used by this SDVO output */
uint8_t ddc_bus;
+ /* Mac mini hack -- use the same DDC as the analog connector */
+ struct i2c_adapter *analog_ddc_bus;
+
int save_sdvo_mult;
u16 save_active_outputs;
struct intel_sdvo_dtd save_input_dtd_1, save_input_dtd_2;
struct intel_sdvo_dtd save_output_dtd[16];
u32 save_SDVOX;
+ /* add the property for the SDVO-TV */
+ struct drm_property *left_property;
+ struct drm_property *right_property;
+ struct drm_property *top_property;
+ struct drm_property *bottom_property;
+ struct drm_property *hpos_property;
+ struct drm_property *vpos_property;
+
+ /* add the property for the SDVO-TV/LVDS */
+ struct drm_property *brightness_property;
+ struct drm_property *contrast_property;
+ struct drm_property *saturation_property;
+ struct drm_property *hue_property;
+
+ /* Add variable to record current setting for the above property */
+ u32 left_margin, right_margin, top_margin, bottom_margin;
+ /* this is to get the range of margin.*/
+ u32 max_hscan, max_vscan;
+ u32 max_hpos, cur_hpos;
+ u32 max_vpos, cur_vpos;
+ u32 cur_brightness, max_brightness;
+ u32 cur_contrast, max_contrast;
+ u32 cur_saturation, max_saturation;
+ u32 cur_hue, max_hue;
};
+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
return true;
}
- DRM_DEBUG("i2c transfer returned %d\n", ret);
+ DRM_DEBUG_KMS("i2c transfer returned %d\n", ret);
return false;
}
SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT),
SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SCALED_HDTV_RESOLUTION_SUPPORT),
SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS),
+ /* Add the op code for SDVO enhancements */
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_POSITION_H),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_POSITION_H),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_POSITION_H),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_POSITION_V),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_POSITION_V),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_POSITION_V),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_SATURATION),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SATURATION),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_SATURATION),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_HUE),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HUE),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_HUE),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_CONTRAST),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_CONTRAST),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CONTRAST),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_BRIGHTNESS),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_BRIGHTNESS),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_BRIGHTNESS),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_OVERSCAN_H),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OVERSCAN_H),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OVERSCAN_H),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_MAX_OVERSCAN_V),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OVERSCAN_V),
+ SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OVERSCAN_V),
/* HDMI op code */
SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPP_ENCODE),
SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ENCODE),
struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
int i;
- DRM_DEBUG_KMS(I915_SDVO, "%s: W: %02X ",
+ DRM_DEBUG_KMS("%s: W: %02X ",
SDVO_NAME(sdvo_priv), cmd);
for (i = 0; i < args_len; i++)
DRM_LOG_KMS("%02X ", ((u8 *)args)[i]);
struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
int i;
- DRM_DEBUG_KMS(I915_SDVO, "%s: R: ", SDVO_NAME(sdvo_priv));
+ DRM_DEBUG_KMS("%s: R: ", SDVO_NAME(sdvo_priv));
for (i = 0; i < response_len; i++)
DRM_LOG_KMS("%02X ", ((u8 *)response)[i]);
for (; i < 8; i++)
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.width = width;
args.height = height;
args.interlace = 0;
- args.scaled = 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;
static void intel_sdvo_set_tv_format(struct intel_output *output)
{
+
+ struct intel_sdvo_tv_format format;
struct intel_sdvo_priv *sdvo_priv = output->dev_priv;
- struct intel_sdvo_tv_format *format, unset;
- u8 status;
+ uint32_t format_map, i;
+ uint8_t status;
- format = &sdvo_priv->tv_format;
- memset(&unset, 0, sizeof(unset));
- if (memcmp(format, &unset, sizeof(*format))) {
- DRM_DEBUG("%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("%s: Failed to set TV format\n",
- SDVO_NAME(sdvo_priv));
- }
+ for (i = 0; i < TV_FORMAT_NUM; i++)
+ if (tv_format_names[i] == sdvo_priv->tv_format_name)
+ break;
+
+ format_map = 1 << i;
+ memset(&format, 0, sizeof(format));
+ memcpy(&format, &format_map, sizeof(format_map) > sizeof(format) ?
+ sizeof(format) : sizeof(format_map));
+
+ intel_sdvo_write_cmd(output, SDVO_CMD_SET_TV_FORMAT, &format_map,
+ 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 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);
} 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;
}
/* We have tried to get input timing in mode_fixup, and filled into
adjusted_mode */
- if (sdvo_priv->is_tv)
+ if (sdvo_priv->is_tv || sdvo_priv->is_lvds) {
intel_sdvo_get_dtd_from_mode(&input_dtd, adjusted_mode);
- else
+ 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);
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 void
-intel_sdvo_hdmi_sink_detect(struct drm_connector *connector)
+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_SVID1))
+ 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);
+}
+
+static struct drm_connector *
+intel_find_analog_connector(struct drm_device *dev)
+{
+ struct drm_connector *connector;
+ struct intel_output *intel_output;
+
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ intel_output = to_intel_output(connector);
+ if (intel_output->type == INTEL_OUTPUT_ANALOG)
+ return connector;
+ }
+ return NULL;
+}
+
+static int
+intel_analog_is_connected(struct drm_device *dev)
+{
+ struct drm_connector *analog_connector;
+ analog_connector = intel_find_analog_connector(dev);
+
+ if (!analog_connector)
+ return false;
+
+ if (analog_connector->funcs->detect(analog_connector) ==
+ connector_status_disconnected)
+ return false;
+
+ return true;
+}
+
+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);
+
+ /* when there is no edid and no monitor is connected with VGA
+ * port, try to use the CRT ddc to read the EDID for DVI-connector
+ */
+ if (edid == NULL &&
+ sdvo_priv->analog_ddc_bus &&
+ !intel_analog_is_connected(intel_output->base.dev))
+ edid = drm_get_edid(&intel_output->base,
+ sdvo_priv->analog_ddc_bus);
if (edid != NULL) {
- sdvo_priv->is_hdmi = drm_detect_hdmi_monitor(edid);
+ /* 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);
+ 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)) {
- intel_sdvo_hdmi_sink_detect(connector);
- 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;
+ int num_modes;
/* set the bus switch and get the modes */
- intel_ddc_get_modes(intel_output);
+ num_modes = intel_ddc_get_modes(intel_output);
-#if 0
- struct drm_device *dev = encoder->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
- /* Mac mini hack. On this device, I get DDC through the analog, which
- * load-detects as disconnected. I fail to DDC through the SDVO DDC,
- * but it does load-detect as connected. So, just steal the DDC bits
- * from analog when we fail at finding it the right way.
+ /*
+ * Mac mini hack. On this device, the DVI-I connector shares one DDC
+ * link between analog and digital outputs. So, if the regular SDVO
+ * DDC fails, check to see if the analog output is disconnected, in
+ * which case we'll look there for the digital DDC data.
*/
- crt = xf86_config->output[0];
- intel_output = crt->driver_private;
- if (intel_output->type == I830_OUTPUT_ANALOG &&
- crt->funcs->detect(crt) == XF86OutputStatusDisconnected) {
- I830I2CInit(pScrn, &intel_output->pDDCBus, GPIOA, "CRTDDC_A");
- edid_mon = xf86OutputGetEDID(crt, intel_output->pDDCBus);
- xf86DestroyI2CBusRec(intel_output->pDDCBus, true, true);
- }
- if (edid_mon) {
- xf86OutputSetEDID(output, edid_mon);
- modes = xf86OutputGetEDIDModes(output);
- }
-#endif
-}
+ if (num_modes == 0 &&
+ sdvo_priv->analog_ddc_bus &&
+ !intel_analog_is_connected(intel_output->base.dev)) {
+ struct i2c_adapter *digital_ddc_bus;
-/**
- * This function checks the current TV format, and chooses a default if
- * it hasn't been set.
- */
-static void
-intel_sdvo_check_tv_format(struct intel_output *output)
-{
- struct intel_sdvo_priv *dev_priv = output->dev_priv;
- struct intel_sdvo_tv_format format;
- uint8_t status;
+ /* Switch to the analog ddc bus and try that
+ */
+ digital_ddc_bus = intel_output->ddc_bus;
+ intel_output->ddc_bus = sdvo_priv->analog_ddc_bus;
- intel_sdvo_write_cmd(output, SDVO_CMD_GET_TV_FORMAT, NULL, 0);
- status = intel_sdvo_read_response(output, &format, sizeof(format));
- if (status != SDVO_CMD_STATUS_SUCCESS)
- return;
+ (void) intel_ddc_get_modes(intel_output);
- memcpy(&dev_priv->tv_format, &format, sizeof(format));
+ intel_output->ddc_bus = digital_ddc_bus;
+ }
}
/*
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;
+ uint32_t reply = 0, format_map = 0;
+ int i;
uint8_t status;
- int i = 0;
- intel_sdvo_check_tv_format(output);
/* 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));
+ for (i = 0; i < TV_FORMAT_NUM; i++)
+ if (tv_format_names[i] == sdvo_priv->tv_format_name)
+ break;
+
+ format_map = (1 << i);
+ memcpy(&tv_res, &format_map,
+ sizeof(struct intel_sdvo_sdtv_resolution_request) >
+ sizeof(format_map) ? sizeof(format_map) :
+ sizeof(struct intel_sdvo_sdtv_resolution_request));
+
+ intel_sdvo_set_target_output(output, sdvo_priv->controlled_output);
+
intel_sdvo_write_cmd(output, SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT,
&tv_res, sizeof(tv_res));
status = intel_sdvo_read_response(output, &reply, 3);
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.
*/
intel_ddc_get_modes(intel_output);
if (list_empty(&connector->probed_modes) == false)
- return;
+ goto end;
/* Fetch modes from VBT */
if (dev_priv->sdvo_lvds_vbt_mode != NULL) {
- struct drm_display_mode *newmode;
newmode = drm_mode_duplicate(connector->dev,
dev_priv->sdvo_lvds_vbt_mode);
if (newmode != NULL) {
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)
return 1;
}
+static
+void intel_sdvo_destroy_enhance_property(struct drm_connector *connector)
+{
+ struct intel_output *intel_output = to_intel_output(connector);
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
+ struct drm_device *dev = connector->dev;
+
+ if (sdvo_priv->is_tv) {
+ if (sdvo_priv->left_property)
+ drm_property_destroy(dev, sdvo_priv->left_property);
+ if (sdvo_priv->right_property)
+ drm_property_destroy(dev, sdvo_priv->right_property);
+ if (sdvo_priv->top_property)
+ drm_property_destroy(dev, sdvo_priv->top_property);
+ if (sdvo_priv->bottom_property)
+ drm_property_destroy(dev, sdvo_priv->bottom_property);
+ if (sdvo_priv->hpos_property)
+ drm_property_destroy(dev, sdvo_priv->hpos_property);
+ if (sdvo_priv->vpos_property)
+ drm_property_destroy(dev, sdvo_priv->vpos_property);
+ }
+ if (sdvo_priv->is_tv) {
+ if (sdvo_priv->saturation_property)
+ drm_property_destroy(dev,
+ sdvo_priv->saturation_property);
+ if (sdvo_priv->contrast_property)
+ drm_property_destroy(dev,
+ sdvo_priv->contrast_property);
+ if (sdvo_priv->hue_property)
+ drm_property_destroy(dev, sdvo_priv->hue_property);
+ }
+ if (sdvo_priv->is_tv || sdvo_priv->is_lvds) {
+ if (sdvo_priv->brightness_property)
+ drm_property_destroy(dev,
+ sdvo_priv->brightness_property);
+ }
+ return;
+}
+
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->analog_ddc_bus)
+ intel_i2c_destroy(sdvo_priv->analog_ddc_bus);
+
+ if (sdvo_priv->sdvo_lvds_fixed_mode != NULL)
+ drm_mode_destroy(connector->dev,
+ sdvo_priv->sdvo_lvds_fixed_mode);
+
+ if (sdvo_priv->tv_format_property)
+ drm_property_destroy(connector->dev,
+ sdvo_priv->tv_format_property);
+
+ if (sdvo_priv->is_tv || sdvo_priv->is_lvds)
+ intel_sdvo_destroy_enhance_property(connector);
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
+
kfree(intel_output);
}
+static int
+intel_sdvo_set_property(struct drm_connector *connector,
+ struct drm_property *property,
+ uint64_t val)
+{
+ struct intel_output *intel_output = to_intel_output(connector);
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
+ struct drm_encoder *encoder = &intel_output->enc;
+ struct drm_crtc *crtc = encoder->crtc;
+ int ret = 0;
+ bool changed = false;
+ uint8_t cmd, status;
+ uint16_t temp_value;
+
+ ret = drm_connector_property_set_value(connector, property, val);
+ if (ret < 0)
+ goto out;
+
+ if (property == sdvo_priv->tv_format_property) {
+ if (val >= TV_FORMAT_NUM) {
+ ret = -EINVAL;
+ goto out;
+ }
+ if (sdvo_priv->tv_format_name ==
+ sdvo_priv->tv_format_supported[val])
+ goto out;
+
+ sdvo_priv->tv_format_name = sdvo_priv->tv_format_supported[val];
+ changed = true;
+ }
+
+ if (sdvo_priv->is_tv || sdvo_priv->is_lvds) {
+ cmd = 0;
+ temp_value = val;
+ if (sdvo_priv->left_property == property) {
+ drm_connector_property_set_value(connector,
+ sdvo_priv->right_property, val);
+ if (sdvo_priv->left_margin == temp_value)
+ goto out;
+
+ sdvo_priv->left_margin = temp_value;
+ sdvo_priv->right_margin = temp_value;
+ temp_value = sdvo_priv->max_hscan -
+ sdvo_priv->left_margin;
+ cmd = SDVO_CMD_SET_OVERSCAN_H;
+ } else if (sdvo_priv->right_property == property) {
+ drm_connector_property_set_value(connector,
+ sdvo_priv->left_property, val);
+ if (sdvo_priv->right_margin == temp_value)
+ goto out;
+
+ sdvo_priv->left_margin = temp_value;
+ sdvo_priv->right_margin = temp_value;
+ temp_value = sdvo_priv->max_hscan -
+ sdvo_priv->left_margin;
+ cmd = SDVO_CMD_SET_OVERSCAN_H;
+ } else if (sdvo_priv->top_property == property) {
+ drm_connector_property_set_value(connector,
+ sdvo_priv->bottom_property, val);
+ if (sdvo_priv->top_margin == temp_value)
+ goto out;
+
+ sdvo_priv->top_margin = temp_value;
+ sdvo_priv->bottom_margin = temp_value;
+ temp_value = sdvo_priv->max_vscan -
+ sdvo_priv->top_margin;
+ cmd = SDVO_CMD_SET_OVERSCAN_V;
+ } else if (sdvo_priv->bottom_property == property) {
+ drm_connector_property_set_value(connector,
+ sdvo_priv->top_property, val);
+ if (sdvo_priv->bottom_margin == temp_value)
+ goto out;
+ sdvo_priv->top_margin = temp_value;
+ sdvo_priv->bottom_margin = temp_value;
+ temp_value = sdvo_priv->max_vscan -
+ sdvo_priv->top_margin;
+ cmd = SDVO_CMD_SET_OVERSCAN_V;
+ } else if (sdvo_priv->hpos_property == property) {
+ if (sdvo_priv->cur_hpos == temp_value)
+ goto out;
+
+ cmd = SDVO_CMD_SET_POSITION_H;
+ sdvo_priv->cur_hpos = temp_value;
+ } else if (sdvo_priv->vpos_property == property) {
+ if (sdvo_priv->cur_vpos == temp_value)
+ goto out;
+
+ cmd = SDVO_CMD_SET_POSITION_V;
+ sdvo_priv->cur_vpos = temp_value;
+ } else if (sdvo_priv->saturation_property == property) {
+ if (sdvo_priv->cur_saturation == temp_value)
+ goto out;
+
+ cmd = SDVO_CMD_SET_SATURATION;
+ sdvo_priv->cur_saturation = temp_value;
+ } else if (sdvo_priv->contrast_property == property) {
+ if (sdvo_priv->cur_contrast == temp_value)
+ goto out;
+
+ cmd = SDVO_CMD_SET_CONTRAST;
+ sdvo_priv->cur_contrast = temp_value;
+ } else if (sdvo_priv->hue_property == property) {
+ if (sdvo_priv->cur_hue == temp_value)
+ goto out;
+
+ cmd = SDVO_CMD_SET_HUE;
+ sdvo_priv->cur_hue = temp_value;
+ } else if (sdvo_priv->brightness_property == property) {
+ if (sdvo_priv->cur_brightness == temp_value)
+ goto out;
+
+ cmd = SDVO_CMD_SET_BRIGHTNESS;
+ sdvo_priv->cur_brightness = temp_value;
+ }
+ if (cmd) {
+ intel_sdvo_write_cmd(intel_output, cmd, &temp_value, 2);
+ status = intel_sdvo_read_response(intel_output,
+ NULL, 0);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO command \n");
+ return -EINVAL;
+ }
+ changed = true;
+ }
+ }
+ if (changed && crtc)
+ drm_crtc_helper_set_mode(crtc, &crtc->mode, crtc->x,
+ crtc->y, crtc->fb);
+out:
+ return ret;
+}
+
static const struct drm_encoder_helper_funcs intel_sdvo_helper_funcs = {
.dpms = intel_sdvo_dpms,
.mode_fixup = intel_sdvo_mode_fixup,
.restore = intel_sdvo_restore,
.detect = intel_sdvo_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
+ .set_property = intel_sdvo_set_property,
.destroy = intel_sdvo_destroy,
};
return 0x72;
}
+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;
+
+ 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_get_digital_encoding_mode(intel_output) &&
+ sdvo_priv->is_hdmi) {
+ /* enable hdmi encoding mode if supported */
+ intel_sdvo_set_encode(intel_output, SDVO_ENCODE_HDMI);
+ intel_sdvo_set_colorimetry(intel_output,
+ SDVO_COLORIMETRY_RGB256);
+ connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
+ intel_output->clone_mask =
+ (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
+ (1 << INTEL_ANALOG_CLONE_BIT);
+ }
+ } else if (flags & SDVO_OUTPUT_SVID0) {
+
+ sdvo_priv->controlled_output = SDVO_OUTPUT_SVID0;
+ 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;
+ intel_output->clone_mask = 1 << INTEL_SDVO_TV_CLONE_BIT;
+ } else if (flags & SDVO_OUTPUT_RGB0) {
+
+ sdvo_priv->controlled_output = SDVO_OUTPUT_RGB0;
+ encoder->encoder_type = DRM_MODE_ENCODER_DAC;
+ connector->connector_type = DRM_MODE_CONNECTOR_VGA;
+ intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
+ (1 << INTEL_ANALOG_CLONE_BIT);
+ } else if (flags & SDVO_OUTPUT_RGB1) {
+
+ sdvo_priv->controlled_output = SDVO_OUTPUT_RGB1;
+ encoder->encoder_type = DRM_MODE_ENCODER_DAC;
+ connector->connector_type = DRM_MODE_CONNECTOR_VGA;
+ intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
+ (1 << INTEL_ANALOG_CLONE_BIT);
+ } else if (flags & SDVO_OUTPUT_LVDS0) {
+
+ sdvo_priv->controlled_output = SDVO_OUTPUT_LVDS0;
+ encoder->encoder_type = DRM_MODE_ENCODER_LVDS;
+ connector->connector_type = DRM_MODE_CONNECTOR_LVDS;
+ sdvo_priv->is_lvds = true;
+ intel_output->clone_mask = (1 << INTEL_ANALOG_CLONE_BIT) |
+ (1 << INTEL_SDVO_LVDS_CLONE_BIT);
+ } else if (flags & SDVO_OUTPUT_LVDS1) {
+
+ sdvo_priv->controlled_output = SDVO_OUTPUT_LVDS1;
+ encoder->encoder_type = DRM_MODE_ENCODER_LVDS;
+ connector->connector_type = DRM_MODE_CONNECTOR_LVDS;
+ sdvo_priv->is_lvds = true;
+ intel_output->clone_mask = (1 << INTEL_ANALOG_CLONE_BIT) |
+ (1 << INTEL_SDVO_LVDS_CLONE_BIT);
+ } else {
+
+ unsigned char bytes[2];
+
+ sdvo_priv->controlled_output = 0;
+ 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;
+ }
+ intel_output->crtc_mask = (1 << 0) | (1 << 1);
+
+ if (ret && registered)
+ ret = drm_sysfs_connector_add(connector) == 0 ? true : false;
+
+
+ return ret;
+
+}
+
+static void intel_sdvo_tv_create_property(struct drm_connector *connector)
+{
+ struct intel_output *intel_output = to_intel_output(connector);
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
+ struct intel_sdvo_tv_format format;
+ uint32_t format_map, i;
+ uint8_t status;
+
+ intel_sdvo_set_target_output(intel_output,
+ sdvo_priv->controlled_output);
+
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_SUPPORTED_TV_FORMATS, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &format, sizeof(format));
+ if (status != SDVO_CMD_STATUS_SUCCESS)
+ return;
+
+ memcpy(&format_map, &format, sizeof(format) > sizeof(format_map) ?
+ sizeof(format_map) : sizeof(format));
+
+ if (format_map == 0)
+ return;
+
+ sdvo_priv->format_supported_num = 0;
+ for (i = 0 ; i < TV_FORMAT_NUM; i++)
+ if (format_map & (1 << i)) {
+ sdvo_priv->tv_format_supported
+ [sdvo_priv->format_supported_num++] =
+ tv_format_names[i];
+ }
+
+
+ sdvo_priv->tv_format_property =
+ drm_property_create(
+ connector->dev, DRM_MODE_PROP_ENUM,
+ "mode", sdvo_priv->format_supported_num);
+
+ for (i = 0; i < sdvo_priv->format_supported_num; i++)
+ drm_property_add_enum(
+ sdvo_priv->tv_format_property, i,
+ i, sdvo_priv->tv_format_supported[i]);
+
+ sdvo_priv->tv_format_name = sdvo_priv->tv_format_supported[0];
+ drm_connector_attach_property(
+ connector, sdvo_priv->tv_format_property, 0);
+
+}
+
+static void intel_sdvo_create_enhance_property(struct drm_connector *connector)
+{
+ struct intel_output *intel_output = to_intel_output(connector);
+ struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv;
+ struct intel_sdvo_enhancements_reply sdvo_data;
+ struct drm_device *dev = connector->dev;
+ uint8_t status;
+ uint16_t response, data_value[2];
+
+ intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS,
+ NULL, 0);
+ status = intel_sdvo_read_response(intel_output, &sdvo_data,
+ sizeof(sdvo_data));
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS(" incorrect response is returned\n");
+ return;
+ }
+ response = *((uint16_t *)&sdvo_data);
+ if (!response) {
+ DRM_DEBUG_KMS("No enhancement is supported\n");
+ return;
+ }
+ if (sdvo_priv->is_tv) {
+ /* when horizontal overscan is supported, Add the left/right
+ * property
+ */
+ if (sdvo_data.overscan_h) {
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_MAX_OVERSCAN_H, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &data_value, 4);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO max "
+ "h_overscan\n");
+ return;
+ }
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_OVERSCAN_H, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &response, 2);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO h_overscan\n");
+ return;
+ }
+ sdvo_priv->max_hscan = data_value[0];
+ sdvo_priv->left_margin = data_value[0] - response;
+ sdvo_priv->right_margin = sdvo_priv->left_margin;
+ sdvo_priv->left_property =
+ drm_property_create(dev, DRM_MODE_PROP_RANGE,
+ "left_margin", 2);
+ sdvo_priv->left_property->values[0] = 0;
+ sdvo_priv->left_property->values[1] = data_value[0];
+ drm_connector_attach_property(connector,
+ sdvo_priv->left_property,
+ sdvo_priv->left_margin);
+ sdvo_priv->right_property =
+ drm_property_create(dev, DRM_MODE_PROP_RANGE,
+ "right_margin", 2);
+ sdvo_priv->right_property->values[0] = 0;
+ sdvo_priv->right_property->values[1] = data_value[0];
+ drm_connector_attach_property(connector,
+ sdvo_priv->right_property,
+ sdvo_priv->right_margin);
+ DRM_DEBUG_KMS("h_overscan: max %d, "
+ "default %d, current %d\n",
+ data_value[0], data_value[1], response);
+ }
+ if (sdvo_data.overscan_v) {
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_MAX_OVERSCAN_V, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &data_value, 4);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO max "
+ "v_overscan\n");
+ return;
+ }
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_OVERSCAN_V, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &response, 2);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO v_overscan\n");
+ return;
+ }
+ sdvo_priv->max_vscan = data_value[0];
+ sdvo_priv->top_margin = data_value[0] - response;
+ sdvo_priv->bottom_margin = sdvo_priv->top_margin;
+ sdvo_priv->top_property =
+ drm_property_create(dev, DRM_MODE_PROP_RANGE,
+ "top_margin", 2);
+ sdvo_priv->top_property->values[0] = 0;
+ sdvo_priv->top_property->values[1] = data_value[0];
+ drm_connector_attach_property(connector,
+ sdvo_priv->top_property,
+ sdvo_priv->top_margin);
+ sdvo_priv->bottom_property =
+ drm_property_create(dev, DRM_MODE_PROP_RANGE,
+ "bottom_margin", 2);
+ sdvo_priv->bottom_property->values[0] = 0;
+ sdvo_priv->bottom_property->values[1] = data_value[0];
+ drm_connector_attach_property(connector,
+ sdvo_priv->bottom_property,
+ sdvo_priv->bottom_margin);
+ DRM_DEBUG_KMS("v_overscan: max %d, "
+ "default %d, current %d\n",
+ data_value[0], data_value[1], response);
+ }
+ if (sdvo_data.position_h) {
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_MAX_POSITION_H, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &data_value, 4);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO Max h_pos\n");
+ return;
+ }
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_POSITION_H, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &response, 2);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO get h_postion\n");
+ return;
+ }
+ sdvo_priv->max_hpos = data_value[0];
+ sdvo_priv->cur_hpos = response;
+ sdvo_priv->hpos_property =
+ drm_property_create(dev, DRM_MODE_PROP_RANGE,
+ "hpos", 2);
+ sdvo_priv->hpos_property->values[0] = 0;
+ sdvo_priv->hpos_property->values[1] = data_value[0];
+ drm_connector_attach_property(connector,
+ sdvo_priv->hpos_property,
+ sdvo_priv->cur_hpos);
+ DRM_DEBUG_KMS("h_position: max %d, "
+ "default %d, current %d\n",
+ data_value[0], data_value[1], response);
+ }
+ if (sdvo_data.position_v) {
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_MAX_POSITION_V, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &data_value, 4);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO Max v_pos\n");
+ return;
+ }
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_POSITION_V, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &response, 2);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO get v_postion\n");
+ return;
+ }
+ sdvo_priv->max_vpos = data_value[0];
+ sdvo_priv->cur_vpos = response;
+ sdvo_priv->vpos_property =
+ drm_property_create(dev, DRM_MODE_PROP_RANGE,
+ "vpos", 2);
+ sdvo_priv->vpos_property->values[0] = 0;
+ sdvo_priv->vpos_property->values[1] = data_value[0];
+ drm_connector_attach_property(connector,
+ sdvo_priv->vpos_property,
+ sdvo_priv->cur_vpos);
+ DRM_DEBUG_KMS("v_position: max %d, "
+ "default %d, current %d\n",
+ data_value[0], data_value[1], response);
+ }
+ }
+ if (sdvo_priv->is_tv) {
+ if (sdvo_data.saturation) {
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_MAX_SATURATION, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &data_value, 4);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO Max sat\n");
+ return;
+ }
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_SATURATION, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &response, 2);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO get sat\n");
+ return;
+ }
+ sdvo_priv->max_saturation = data_value[0];
+ sdvo_priv->cur_saturation = response;
+ sdvo_priv->saturation_property =
+ drm_property_create(dev, DRM_MODE_PROP_RANGE,
+ "saturation", 2);
+ sdvo_priv->saturation_property->values[0] = 0;
+ sdvo_priv->saturation_property->values[1] =
+ data_value[0];
+ drm_connector_attach_property(connector,
+ sdvo_priv->saturation_property,
+ sdvo_priv->cur_saturation);
+ DRM_DEBUG_KMS("saturation: max %d, "
+ "default %d, current %d\n",
+ data_value[0], data_value[1], response);
+ }
+ if (sdvo_data.contrast) {
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_MAX_CONTRAST, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &data_value, 4);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO Max contrast\n");
+ return;
+ }
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_CONTRAST, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &response, 2);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO get contrast\n");
+ return;
+ }
+ sdvo_priv->max_contrast = data_value[0];
+ sdvo_priv->cur_contrast = response;
+ sdvo_priv->contrast_property =
+ drm_property_create(dev, DRM_MODE_PROP_RANGE,
+ "contrast", 2);
+ sdvo_priv->contrast_property->values[0] = 0;
+ sdvo_priv->contrast_property->values[1] = data_value[0];
+ drm_connector_attach_property(connector,
+ sdvo_priv->contrast_property,
+ sdvo_priv->cur_contrast);
+ DRM_DEBUG_KMS("contrast: max %d, "
+ "default %d, current %d\n",
+ data_value[0], data_value[1], response);
+ }
+ if (sdvo_data.hue) {
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_MAX_HUE, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &data_value, 4);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO Max hue\n");
+ return;
+ }
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_HUE, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &response, 2);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO get hue\n");
+ return;
+ }
+ sdvo_priv->max_hue = data_value[0];
+ sdvo_priv->cur_hue = response;
+ sdvo_priv->hue_property =
+ drm_property_create(dev, DRM_MODE_PROP_RANGE,
+ "hue", 2);
+ sdvo_priv->hue_property->values[0] = 0;
+ sdvo_priv->hue_property->values[1] =
+ data_value[0];
+ drm_connector_attach_property(connector,
+ sdvo_priv->hue_property,
+ sdvo_priv->cur_hue);
+ DRM_DEBUG_KMS("hue: max %d, default %d, current %d\n",
+ data_value[0], data_value[1], response);
+ }
+ }
+ if (sdvo_priv->is_tv || sdvo_priv->is_lvds) {
+ if (sdvo_data.brightness) {
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_MAX_BRIGHTNESS, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &data_value, 4);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO Max bright\n");
+ return;
+ }
+ intel_sdvo_write_cmd(intel_output,
+ SDVO_CMD_GET_BRIGHTNESS, NULL, 0);
+ status = intel_sdvo_read_response(intel_output,
+ &response, 2);
+ if (status != SDVO_CMD_STATUS_SUCCESS) {
+ DRM_DEBUG_KMS("Incorrect SDVO get brigh\n");
+ return;
+ }
+ sdvo_priv->max_brightness = data_value[0];
+ sdvo_priv->cur_brightness = response;
+ sdvo_priv->brightness_property =
+ drm_property_create(dev, DRM_MODE_PROP_RANGE,
+ "brightness", 2);
+ sdvo_priv->brightness_property->values[0] = 0;
+ sdvo_priv->brightness_property->values[1] =
+ data_value[0];
+ drm_connector_attach_property(connector,
+ sdvo_priv->brightness_property,
+ sdvo_priv->cur_brightness);
+ DRM_DEBUG_KMS("brightness: max %d, "
+ "default %d, current %d\n",
+ data_value[0], data_value[1], response);
+ }
+ }
+ return;
+}
+
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;
- int connector_type;
u8 ch[0x40];
int i;
- int encoder_type;
intel_output = kcalloc(sizeof(struct intel_output)+sizeof(struct intel_sdvo_priv), 1, GFP_KERNEL);
if (!intel_output) {
/* 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(I915_SDVO,
- "No SDVO device found on SDVO%c\n",
+ 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)
+ if (output_device == SDVOB) {
intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "SDVOB DDC BUS");
- else
+ sdvo_priv->analog_ddc_bus = intel_i2c_create(dev, GPIOA,
+ "SDVOB/VGA DDC BUS");
+ } else {
intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "SDVOC DDC BUS");
+ sdvo_priv->analog_ddc_bus = intel_i2c_create(dev, GPIOA,
+ "SDVOC/VGA 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 */
- sdvo_priv->is_lvds = false;
+ /* In default case sdvo lvds is false */
intel_sdvo_get_capabilities(intel_output, &sdvo_priv->caps);
- if (sdvo_priv->caps.output_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;
-
- encoder_type = DRM_MODE_ENCODER_TMDS;
- connector_type = DRM_MODE_CONNECTOR_DVID;
-
- if (intel_sdvo_get_supp_encode(intel_output,
- &sdvo_priv->encode) &&
- intel_sdvo_get_digital_encoding_mode(intel_output) &&
- sdvo_priv->is_hdmi) {
- /* enable hdmi encoding mode if supported */
- intel_sdvo_set_encode(intel_output, SDVO_ENCODE_HDMI);
- intel_sdvo_set_colorimetry(intel_output,
- SDVO_COLORIMETRY_RGB256);
- connector_type = DRM_MODE_CONNECTOR_HDMIA;
- }
- }
- else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_SVID0)
- {
- sdvo_priv->controlled_output = SDVO_OUTPUT_SVID0;
- encoder_type = DRM_MODE_ENCODER_TVDAC;
- 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)
- {
- sdvo_priv->controlled_output = SDVO_OUTPUT_RGB0;
- encoder_type = DRM_MODE_ENCODER_DAC;
- connector_type = DRM_MODE_CONNECTOR_VGA;
- }
- else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_RGB1)
- {
- sdvo_priv->controlled_output = SDVO_OUTPUT_RGB1;
- encoder_type = DRM_MODE_ENCODER_DAC;
- connector_type = DRM_MODE_CONNECTOR_VGA;
- }
- else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_LVDS0)
- {
- sdvo_priv->controlled_output = SDVO_OUTPUT_LVDS0;
- encoder_type = DRM_MODE_ENCODER_LVDS;
- connector_type = DRM_MODE_CONNECTOR_LVDS;
- sdvo_priv->is_lvds = true;
- }
- else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_LVDS1)
- {
- sdvo_priv->controlled_output = SDVO_OUTPUT_LVDS1;
- encoder_type = DRM_MODE_ENCODER_LVDS;
- 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_KMS(I915_SDVO,
- "%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;
+ 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;
}
+
connector = &intel_output->base;
drm_connector_init(dev, connector, &intel_sdvo_connector_funcs,
- connector_type);
+ 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, encoder_type);
+ 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);
drm_mode_connector_attach_encoder(&intel_output->base, &intel_output->enc);
+ if (sdvo_priv->is_tv)
+ intel_sdvo_tv_create_property(connector);
+
+ if (sdvo_priv->is_tv || sdvo_priv->is_lvds)
+ intel_sdvo_create_enhance_property(connector);
+
drm_sysfs_connector_add(connector);
intel_sdvo_select_ddc_bus(sdvo_priv);
&sdvo_priv->pixel_clock_max);
- DRM_DEBUG_KMS(I915_SDVO, "%s device VID/DID: %02X:%02X.%02X, "
+ 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",
return true;
err_i2c:
+ if (sdvo_priv->analog_ddc_bus != NULL)
+ intel_i2c_destroy(sdvo_priv->analog_ddc_bus);
if (intel_output->ddc_bus != NULL)
intel_i2c_destroy(intel_output->ddc_bus);
if (intel_output->i2c_bus != NULL)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff