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modesetting: fixup property setting and add connector property

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This commit is contained in:
Dave Airlie 2007-12-11 15:56:48 +10:00 • committed by Dave Airlie
parent 3b6786e3e6
commit f99dea7db0
10 changed files with 180 additions and 19 deletions
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18
libdrm/xf86drmMode.c
View file

@ -214,6 +214,8 @@ int drmModeAddFB(int fd, uint32_t width, uint32_t height, uint8_t depth,
int drmModeRmFB(int fd, uint32_t bufferId)
{
return ioctl(fd, DRM_IOCTL_MODE_RMFB, &bufferId);
}
drmModeFBPtr drmModeGetFB(int fd, uint32_t buf)
@ -511,3 +513,19 @@ void drmModeFreePropertyBlob(drmModePropertyBlobPtr ptr)
drmFree(ptr->data);
drmFree(ptr);
}
int drmModeOutputSetProperty(int fd, uint32_t output_id, uint32_t property_id,
uint64_t value)
{
struct drm_mode_output_set_property osp;
int ret;
osp.output_id = output_id;
osp.prop_id = property_id;
osp.value = value;
if (ret = ioctl(fd, DRM_IOCTL_MODE_SETPROPERTY, &osp))
return ret;
return 0;
}

2
libdrm/xf86drmMode.h
View file

@ -223,3 +223,5 @@ extern void drmModeFreeProperty(drmModePropertyPtr ptr);
extern drmModePropertyBlobPtr drmModeGetPropertyBlob(int fd, uint32_t blob_id);
extern void drmModeFreePropertyBlob(drmModePropertyBlobPtr ptr);
extern int drmModeOutputSetProperty(int fd, uint32_t output_id, uint32_t property_id,
uint64_t value);

96
linux-core/drm_crtc.c
View file

@ -33,6 +33,33 @@
#include "drmP.h"
#include "drm_crtc.h"
struct drm_prop_enum_list {
int type;
char *name;
};
static struct drm_prop_enum_list drm_dpms_enum_list[] =
{ { DPMSModeOn, "On" },
{ DPMSModeStandby, "Standby" },
{ DPMSModeSuspend, "Suspend" },
{ DPMSModeOff, "Off" }
};
static struct drm_prop_enum_list drm_conn_enum_list[] =
{ { ConnectorVGA, "VGA" },
{ ConnectorDVII, "DVI-I" },
{ ConnectorDVID, "DVI-D" },
{ ConnectorDVIA, "DVI-A" },
{ ConnectorComposite, "Composite" },
{ ConnectorSVIDEO, "SVIDEO" },
{ ConnectorLVDS, "LVDS" },
{ ConnectorComponent, "Component" },
{ Connector9PinDIN, "9-pin DIN" },
{ ConnectorDisplayPort, "DisplayPort" },
{ ConnectorHDMIA, "HDMI Type A" },
{ ConnectorHDMIB, "HDMI Type B" },
};
/**
* drm_idr_get - allocate a new identifier
* @dev: DRM device
@ -709,6 +736,34 @@ void drm_mode_destroy(struct drm_device *dev, struct drm_display_mode *mode)
}
EXPORT_SYMBOL(drm_mode_destroy);
static int drm_mode_create_standard_output_properties(struct drm_device *dev)
{
int i;
dev->mode_config.edid_property =
drm_property_create(dev, DRM_MODE_PROP_BLOB | DRM_MODE_PROP_IMMUTABLE,
"EDID", 0);
dev->mode_config.dpms_property =
drm_property_create(dev, DRM_MODE_PROP_ENUM, "DPMS", 4);
for (i = 0; i < ARRAY_SIZE(drm_dpms_enum_list); i++)
drm_property_add_enum(dev->mode_config.dpms_property, i, drm_dpms_enum_list[i].type, drm_dpms_enum_list[i].name);
dev->mode_config.connector_type_property =
drm_property_create(dev, DRM_MODE_PROP_ENUM | DRM_MODE_PROP_IMMUTABLE,
"Connector Type", 10);
for (i = 0; i < ARRAY_SIZE(drm_conn_enum_list); i++)
drm_property_add_enum(dev->mode_config.connector_type_property, i, drm_conn_enum_list[i].type, drm_conn_enum_list[i].name);
dev->mode_config.connector_num_property =
drm_property_create(dev, DRM_MODE_PROP_RANGE | DRM_MODE_PROP_IMMUTABLE,
"Connector ID", 2);
dev->mode_config.connector_num_property->values[0] = 0;
dev->mode_config.connector_num_property->values[1] = 20;
return 0;
}
/**
* drm_mode_config_init - initialize DRM mode_configuration structure
* @dev: DRM device
@ -728,17 +783,8 @@ void drm_mode_config_init(struct drm_device *dev)
INIT_LIST_HEAD(&dev->mode_config.property_list);
INIT_LIST_HEAD(&dev->mode_config.property_blob_list);
idr_init(&dev->mode_config.crtc_idr);
dev->mode_config.edid_property = drm_property_create(dev,
DRM_MODE_PROP_BLOB | DRM_MODE_PROP_IMMUTABLE,
"EDID", 0);
dev->mode_config.dpms_property = drm_property_create(dev,
DRM_MODE_PROP_ENUM,
"DPMS", 4);
drm_property_add_enum(dev->mode_config.dpms_property, 0, DPMSModeOn, "On");
drm_property_add_enum(dev->mode_config.dpms_property, 1, DPMSModeStandby, "Standby");
drm_property_add_enum(dev->mode_config.dpms_property, 2, DPMSModeSuspend, "Suspend");
drm_property_add_enum(dev->mode_config.dpms_property, 3, DPMSModeOff, "Off");
drm_mode_create_standard_output_properties(dev);
}
EXPORT_SYMBOL(drm_mode_config_init);
@ -2163,6 +2209,7 @@ int drm_mode_output_property_set_ioctl(struct drm_device *dev,
void *data, struct drm_file *file_priv)
{
struct drm_mode_output_set_property *out_resp = data;
struct drm_property *property;
struct drm_output *output;
int ret = -EINVAL;
int i;
@ -2182,8 +2229,35 @@ int drm_mode_output_property_set_ioctl(struct drm_device *dev,
goto out;
}
property = idr_find(&dev->mode_config.crtc_idr, out_resp->prop_id);
if (!property || (property->id != out_resp->prop_id)) {
goto out;
}
if (property->flags & DRM_MODE_PROP_IMMUTABLE)
goto out;
if (property->flags & DRM_MODE_PROP_RANGE) {
if (out_resp->value < property->values[0])
goto out;
if (out_resp->value > property->values[1])
goto out;
} else {
int found = 0;
for (i = 0; i < property->num_values; i++) {
if (property->values[i] == out_resp->value) {
found = 1;
break;
}
}
if (!found) {
goto out;
}
}
if (output->funcs->set_property)
ret = output->funcs->set_property(output, out_resp->prop_id, out_resp->value);
ret = output->funcs->set_property(output, property, out_resp->value);
out:
mutex_unlock(&dev->mode_config.mutex);

22
linux-core/drm_crtc.h
View file

@ -142,11 +142,26 @@ struct drm_display_mode {
#define V_CLKDIV2 (1<<13)
#define CRTC_INTERLACE_HALVE_V 0x1 /* halve V values for interlacing */
#define DPMSModeOn 0
#define DPMSModeStandby 1
#define DPMSModeSuspend 2
#define DPMSModeOff 3
#define ConnectorUnknown 0
#define ConnectorVGA 1
#define ConnectorDVII 2
#define ConnectorDVID 3
#define ConnectorDVIA 4
#define ConnectorComposite 5
#define ConnectorSVIDEO 6
#define ConnectorLVDS 7
#define ConnectorComponent 8
#define Connector9PinDIN 9
#define ConnectorDisplayPort 10
#define ConnectorHDMIA 11
#define ConnectorHDMIB 12
enum drm_output_status {
output_status_connected = 1,
output_status_disconnected = 2,
@ -396,7 +411,8 @@ struct drm_output_funcs {
enum drm_output_status (*detect)(struct drm_output *output);
int (*get_modes)(struct drm_output *output);
/* JJJ: type checking for properties via property value type */
bool (*set_property)(struct drm_output *output, int prop, uint64_t val);
bool (*set_property)(struct drm_output *output, struct drm_property *property,
uint64_t val);
void (*cleanup)(struct drm_output *output);
};
@ -504,6 +520,8 @@ struct drm_mode_config {
struct list_head property_blob_list;
struct drm_property *edid_property;
struct drm_property *dpms_property;
struct drm_property *connector_type_property;
struct drm_property *connector_num_property;
};
struct drm_output *drm_output_create(struct drm_device *dev,
@ -597,5 +615,7 @@ extern int drm_mode_getproperty_ioctl(struct drm_device *dev,
void *data, struct drm_file *file_priv);
extern int drm_mode_getblob_ioctl(struct drm_device *dev,
void *data, struct drm_file *file_priv);
extern int drm_mode_output_property_set_ioctl(struct drm_device *dev,
void *data, struct drm_file *file_priv);
#endif /* __DRM_CRTC_H__ */

1
linux-core/drm_drv.c
View file

@ -125,6 +125,7 @@ static struct drm_ioctl_desc drm_ioctls[] = {
DRM_IOCTL_DEF(DRM_IOCTL_MODE_RMFB, drm_mode_rmfb, DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETFB, drm_mode_getfb, DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_MODE_SETPROPERTY, drm_mode_output_property_set_ioctl, DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_MODE_GETPROPBLOB, drm_mode_getblob_ioctl, DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_MODE_ATTACHMODE, drm_mode_attachmode_ioctl, DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_MODE_DETACHMODE, drm_mode_detachmode_ioctl, DRM_MASTER|DRM_ROOT_ONLY),

15
linux-core/intel_crt.c
View file

@ -204,6 +204,19 @@ static int intel_crt_get_modes(struct drm_output *output)
return intel_ddc_get_modes(output);
}
static bool intel_crt_set_property(struct drm_output *output,
struct drm_property *property,
uint64_t value)
{
struct drm_device *dev = output->dev;
int i;
if (property == dev->mode_config.dpms_property) {
intel_crt_dpms(output, (uint32_t)(value & 0xf));
}
return true;
}
/*
* Routines for controlling stuff on the analog port
*/
@ -219,6 +232,7 @@ static const struct drm_output_funcs intel_crt_output_funcs = {
.detect = intel_crt_detect,
.get_modes = intel_crt_get_modes,
.cleanup = intel_crt_destroy,
.set_property = intel_crt_set_property,
};
void intel_crt_init(struct drm_device *dev)
@ -246,4 +260,5 @@ void intel_crt_init(struct drm_device *dev)
output->interlace_allowed = 0;
output->doublescan_allowed = 0;
drm_output_attach_property(output, dev->mode_config.connector_type_property, ConnectorVGA);
}

1
linux-core/intel_lvds.c
View file

@ -499,6 +499,7 @@ void intel_lvds_init(struct drm_device *dev)
#endif
out:
drm_output_attach_property(output, dev->mode_config.connector_type_property, ConnectorLVDS);
return;
failed:

7
linux-core/intel_sdvo.c
View file

@ -950,6 +950,7 @@ void intel_sdvo_init(struct drm_device *dev, int output_device)
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;
char name[DRM_OUTPUT_LEN];
@ -1019,24 +1020,28 @@ void intel_sdvo_init(struct drm_device *dev, int output_device)
sdvo_priv->active_outputs = SDVO_OUTPUT_RGB0;
output->subpixel_order = SubPixelHorizontalRGB;
name_prefix="RGB";
connector_type = ConnectorVGA;
}
else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_RGB1)
{
sdvo_priv->active_outputs = SDVO_OUTPUT_RGB1;
output->subpixel_order = SubPixelHorizontalRGB;
name_prefix="RGB";
connector_type = ConnectorVGA;
}
else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_TMDS0)
{
sdvo_priv->active_outputs = SDVO_OUTPUT_TMDS0;
output->subpixel_order = SubPixelHorizontalRGB;
name_prefix="TMDS";
connector_type = ConnectorDVID;
}
else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_TMDS1)
{
sdvo_priv->active_outputs = SDVO_OUTPUT_TMDS1;
output->subpixel_order = SubPixelHorizontalRGB;
name_prefix="TMDS";
connector_type = ConnectorDVID;
}
else
{
@ -1084,4 +1089,6 @@ void intel_sdvo_init(struct drm_device *dev, int output_device)
(SDVO_OUTPUT_TMDS1 | SDVO_OUTPUT_RGB1) ? 'Y' : 'N');
intel_output->ddc_bus = i2cbus;
drm_output_attach_property(output, dev->mode_config.connector_type_property, connector_type);
}

2
shared-core/drm.h
View file

@ -1118,7 +1118,7 @@ struct drm_mode_mode_cmd {
#define DRM_IOCTL_MODE_RMFB DRM_IOWR(0xA5, unsigned int)
#define DRM_IOCTL_MODE_GETFB DRM_IOWR(0xA6, struct drm_mode_fb_cmd)
#define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xAB, struct drm_mode_set_output_property)
#define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xA7, struct drm_mode_output_set_property)
#define DRM_IOCTL_MODE_GETPROPBLOB DRM_IOWR(0xA8, struct drm_mode_get_blob)
#define DRM_IOCTL_MODE_ATTACHMODE DRM_IOWR(0xA9, struct drm_mode_mode_cmd)
#define DRM_IOCTL_MODE_DETACHMODE DRM_IOWR(0xAA, struct drm_mode_mode_cmd)

31
tests/mode/modetest.c
View file

@ -3,10 +3,13 @@
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <unistd.h>
#include <string.h>
#include "xf86drm.h"
#include "xf86drmMode.h"
int dpms_prop_id = 0;
const char* getConnectionText(drmModeConnection conn)
{
switch (conn) {
@ -72,7 +75,7 @@ int printOutput(int fd, drmModeResPtr res, drmModeOutputPtr output, uint32_t id)
printf("\tflags: %i\n", props->flags);
printf("\tvalues %d: ", props->count_values);
for (j = 0; j < props->count_values; j++)
printf("%d ", props->values[j]);
printf("%lld ", props->values[j]);
printf("\n\tenums %d: \n", props->count_enums);
@ -86,6 +89,9 @@ int printOutput(int fd, drmModeResPtr res, drmModeOutputPtr output, uint32_t id)
}
} else {
if (!strncmp(props->name, "DPMS", 4))
dpms_prop_id = props->prop_id;
for (j = 0; j < props->count_enums; j++) {
printf("\t\t%lld = %s\n", props->enums[j].value, props->enums[j].name);
if (output->prop_values[i] == props->enums[j].value)
@ -96,7 +102,7 @@ int printOutput(int fd, drmModeResPtr res, drmModeOutputPtr output, uint32_t id)
if (props->count_enums && name) {
printf("\toutput property name %s %s\n", props->name, name);
} else {
printf("\toutput property id %s %i\n", props->name, output->prop_values[i]);
printf("\toutput property id %s %lli\n", props->name, output->prop_values[i]);
}
}
@ -109,7 +115,7 @@ int printOutput(int fd, drmModeResPtr res, drmModeOutputPtr output, uint32_t id)
if (mode)
printMode(mode);
else
printf("\t\tmode: Invalid mode %i\n", output->modes[i]);
printf("\t\tmode: Invalid mode %p\n", &output->modes[i]);
}
return 0;
@ -123,7 +129,7 @@ int printCrtc(int fd, drmModeResPtr res, drmModeCrtcPtr crtc, uint32_t id)
printf("\ty : %i\n", crtc->y);
printf("\twidth : %i\n", crtc->width);
printf("\theight : %i\n", crtc->height);
printf("\tmode : %i\n", crtc->mode);
printf("\tmode : %p\n", &crtc->mode);
printf("\tnum outputs : %i\n", crtc->count_outputs);
printf("\toutputs : %i\n", crtc->outputs);
printf("\tnum possible : %i\n", crtc->count_possibles);
@ -314,6 +320,21 @@ err:
return 1;
}
int testDPMS(int fd, drmModeResPtr res)
{
int output_id;
int i;
for (i = 0; i < res->count_outputs; i++) {
output_id = res->outputs[i];
/* turn output off */
drmModeOutputSetProperty(fd, output_id, dpms_prop_id, 3);
sleep(2);
drmModeOutputSetProperty(fd, output_id, dpms_prop_id, 0);
}
return 1;
}
int main(int argc, char **argv)
{
@ -343,6 +364,8 @@ int main(int argc, char **argv)
testFrameBufferAdd(fd, res);
/* try dpms test */
testDPMS(fd, res);
drmModeFreeResources(res);
printf("Ok\n");