C++ (Cpp) __mdfld_dsi_dpi_set_power示例

示例#1

文件： mdfld_dsi_dpi.c 项目： ratsbu11/android_kernel_asus_zenfone5

static
void mdfld_dsi_dpi_save(struct drm_encoder *encoder)
{
	struct mdfld_dsi_encoder *dsi_encoder;
	struct mdfld_dsi_config *dsi_config;
	struct drm_device *dev;
	int pipe;

	if (!encoder)
		return;

	PSB_DEBUG_ENTRY("\n");

	dsi_encoder = MDFLD_DSI_ENCODER(encoder);
	dsi_config = mdfld_dsi_encoder_get_config(dsi_encoder);
	dev = dsi_config->dev;
	pipe = mdfld_dsi_encoder_get_pipe(dsi_encoder);

	DCLockMutex();
	__mdfld_dsi_dpi_set_power(encoder, false);

	drm_handle_vblank(dev, pipe);

	/* Turn off vsync interrupt. */
	drm_vblank_off(dev, pipe);

	/* Make the pending flip request as completed. */
	DCUnAttachPipe(pipe);
	DC_MRFLD_onPowerOff(pipe);
	DCUnLockMutex();
}

示例#2

文件： mdfld_dsi_dpi.c 项目： ratsbu11/android_kernel_asus_zenfone5

static
void mdfld_dsi_dpi_restore(struct drm_encoder *encoder)
{
	struct mdfld_dsi_encoder *dsi_encoder;
	struct mdfld_dsi_config *dsi_config;
	struct drm_device *dev;
	int pipe;

	if (!encoder)
		return;

	PSB_DEBUG_ENTRY("\n");

	dsi_encoder = MDFLD_DSI_ENCODER(encoder);
	dsi_config = mdfld_dsi_encoder_get_config(dsi_encoder);
	dev = dsi_config->dev;
	pipe = mdfld_dsi_encoder_get_pipe(dsi_encoder);

	DCLockMutex();
	__mdfld_dsi_dpi_set_power(encoder, true);

	DCAttachPipe(pipe);
	DC_MRFLD_onPowerOn(pipe);
	DCUnLockMutex();
}

示例#3

文件： mdfld_dsi_dpi_ze500.c 项目： BORETS24/Zenfone-2-500CL

static
void mdfld_dsi_dpi_commit(struct drm_encoder *encoder)
{
    struct mdfld_dsi_encoder *dsi_encoder;
    struct mdfld_dsi_dpi_output *dpi_output;
    struct mdfld_dsi_hw_context *ctx;
    struct mdfld_dsi_config *dsi_config;
    struct drm_device *dev;
    u32 temp_val = 0;

    PSB_DEBUG_ENTRY("\n");

    dsi_encoder = MDFLD_DSI_ENCODER(encoder);
    dpi_output = MDFLD_DSI_DPI_OUTPUT(dsi_encoder);
    dsi_config = mdfld_dsi_encoder_get_config(dsi_encoder);
    dev = dsi_config->dev;
    ctx = &dsi_config->dsi_hw_context;

    if (!ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND, OSPM_UHB_FORCE_POWER_ON))
        return;
    temp_val = REG_READ(PIPEACONF);
    temp_val &= ~(BIT27 | BIT28);
    /* Setup pipe configuration for different panels*/
    REG_WRITE(PIPEACONF, temp_val | (ctx->pipeconf & (BIT27 | BIT28)));
    ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);

    /*Everything is ready, commit DSI hw context to HW*/
    __mdfld_dsi_dpi_set_power(encoder, true);
    dpi_output->first_boot = 0;
}

示例#4

文件： mdfld_dsi_dpi_ze500.c 项目： BORETS24/Zenfone-2-500CL

static
void mdfld_dsi_dpi_restore(struct drm_encoder *encoder)
{
    if (!encoder)
        return;

    PSB_DEBUG_ENTRY("\n");

    __mdfld_dsi_dpi_set_power(encoder, true);
}

示例#5

文件： mdfld_dsi_dpi.c 项目： ratsbu11/android_kernel_asus_zenfone5

static
void mdfld_dsi_dpi_commit(struct drm_encoder *encoder)
{
	struct mdfld_dsi_encoder *dsi_encoder;
	struct mdfld_dsi_dpi_output *dpi_output;

	PSB_DEBUG_ENTRY("\n");

	dsi_encoder = MDFLD_DSI_ENCODER(encoder);
	dpi_output = MDFLD_DSI_DPI_OUTPUT(dsi_encoder);

	/*Everything is ready, commit DSI hw context to HW*/
	__mdfld_dsi_dpi_set_power(encoder, true);
	dpi_output->first_boot = 0;
}

示例#6

文件： mdfld_dsi_dpi.c 项目： wejgomi/nexus-player

void mdfld_dsi_dpi_set_power(struct drm_encoder *encoder, bool on)
{
	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
	struct mdfld_dsi_config *dsi_config =
		mdfld_dsi_encoder_get_config(dsi_encoder);
	struct drm_device *dev;
	struct drm_psb_private *dev_priv;
	struct mdfld_dsi_dpi_output *dpi_output = NULL;
	u32 mipi_reg = MIPI;
	u32 pipeconf_reg = PIPEACONF;
	int pipe;

	if (!dsi_config) {
		DRM_ERROR("dsi_config is NULL\n");
		return;
	}

	pipe = mdfld_dsi_encoder_get_pipe(dsi_encoder);
	dev = dsi_config->dev;
	dev_priv = dev->dev_private;

	PSB_DEBUG_ENTRY("set power %s on pipe %d\n", on ? "On" : "Off", pipe);

	dpi_output = MDFLD_DSI_DPI_OUTPUT(dsi_encoder);

	if (pipe)
		if (!(dev_priv->panel_desc & DISPLAY_B) ||
				!(dev_priv->panel_desc & DISPLAY_C))
			return;

	if (pipe) {
		mipi_reg = MIPI_C;
		pipeconf_reg = PIPECCONF;
	}

	/**
	 * if TMD panel call new power on/off sequences instead.
	 * NOTE: refine TOSHIBA panel code later
	 */
	__mdfld_dsi_dpi_set_power(encoder, on);
}

示例#7

文件： mdfld_dsi_dpi_ze500.c 项目： BORETS24/Zenfone-2-500CL

void mdfld_dsi_dpi_set_power(struct drm_encoder *encoder, bool on)
{
    struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
    struct mdfld_dsi_config *dsi_config =
        mdfld_dsi_encoder_get_config(dsi_encoder);
    int pipe = mdfld_dsi_encoder_get_pipe(dsi_encoder);
    struct drm_device *dev = dsi_config->dev;
    struct drm_psb_private *dev_priv = dev->dev_private;
    struct mdfld_dsi_dpi_output *dpi_output = NULL;
    u32 mipi_reg = MIPI;
    u32 pipeconf_reg = PIPEACONF;

    PSB_DEBUG_ENTRY("set power %s on pipe %d\n", on ? "On" : "Off", pipe);

    dpi_output = MDFLD_DSI_DPI_OUTPUT(dsi_encoder);

    if (pipe)
        if (!(dev_priv->panel_desc & DISPLAY_B) ||
                !(dev_priv->panel_desc & DISPLAY_C))
            return;

    if (pipe) {
        mipi_reg = MIPI_C;
        pipeconf_reg = PIPECCONF;
    }

    /*start up display island if it was shutdown*/
    if (!ospm_power_using_hw_begin(OSPM_DISPLAY_ISLAND,
                                   OSPM_UHB_FORCE_POWER_ON))
        return;

    /**
     * if TMD panel call new power on/off sequences instead.
     * NOTE: refine TOSHIBA panel code later
     */
    __mdfld_dsi_dpi_set_power(encoder, on);

    ospm_power_using_hw_end(OSPM_DISPLAY_ISLAND);
}

示例#8

文件： mdfld_dsi_dpi.c 项目： wejgomi/nexus-player

static
void mdfld_dsi_dpi_save(struct drm_encoder *encoder)
{
	struct mdfld_dsi_encoder *dsi_encoder;
	struct mdfld_dsi_config *dsi_config;
	struct drm_device *dev;
	int pipe;

	if (!encoder)
		return;

	PSB_DEBUG_ENTRY("\n");

	dsi_encoder = MDFLD_DSI_ENCODER(encoder);
	dsi_config = mdfld_dsi_encoder_get_config(dsi_encoder);
	dev = dsi_config->dev;
	pipe = mdfld_dsi_encoder_get_pipe(dsi_encoder);

	DCLockMutex();

	/* give time to the last flip to take effective,
	 * if we disable hardware too quickly, overlay hardware may crash,
	 * causing pipe hang next time when we try to use overlay
	 */
	msleep(50);
	DC_MRFLD_onPowerOff(pipe);
	msleep(50);
	__mdfld_dsi_dpi_set_power(encoder, false);

	drm_handle_vblank(dev, pipe);

	/* Turn off vsync interrupt. */
	drm_vblank_off(dev, pipe);

	/* Make the pending flip request as completed. */
	DCUnAttachPipe(pipe);
	DCUnLockMutex();
}