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C++ panel_next_on函数代码示例

本文整理汇总了C++中panel_next_on函数的典型用法代码示例。如果您正苦于以下问题：C++ panel_next_on函数的具体用法？C++ panel_next_on怎么用？C++ panel_next_on使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了panel_next_on函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: rgb2mipi_on

static int rgb2mipi_on(struct platform_device *pdev)
{
    int ret = 0;
    struct hisi_fb_data_type *hisifd = NULL;

    BUG_ON(pdev == NULL);
    hisifd = platform_get_drvdata(pdev);
    BUG_ON(hisifd == NULL);

    HISI_FB_DEBUG("fb%d, +.\n", hisifd->index);

    hisifd->panel_info.lcd_init_step = LCD_INIT_POWER_ON;

    ret = panel_next_on(pdev);

    /* rgb2mipi bridge init */
    ret = rgb2mipi_init(hisifd);

    /* LCDD (Peripheral) Setting */
    ret = panel_next_on(pdev);

    /* rgb2mipi bridge prepare for receiving  */
    ret = rgb2mipi_prep4Rec(hisifd);

    ret = panel_next_on(pdev);

    msleep(50);

    HISI_FB_DEBUG("fb%d, -.\n", hisifd->index);

    return ret;
}
开发者ID:magnusjjj，项目名称:android_kernel_huawei_rle，代码行数:32，代码来源:hisi_rgb2mipi.c

示例2: mipi_dsi_on

static int mipi_dsi_on(struct platform_device *pdev)
{
	int ret = 0;
	struct hisi_fb_data_type *hisifd = NULL;

	BUG_ON(pdev == NULL);
	hisifd = platform_get_drvdata(pdev);
	BUG_ON(hisifd == NULL);

	HISI_FB_DEBUG("fb%d, +.\n", hisifd->index);

	/* set LCD init step before LCD on*/
	hisifd->panel_info.lcd_init_step = LCD_INIT_POWER_ON;
	ret = panel_next_on(pdev);

	mipi_dsi_clk_enable(hisifd);

	mipi_dsi_on_sub1(hisifd, hisifd->mipi_dsi0_base);
	if (is_dual_mipi_panel(hisifd))
		mipi_dsi_on_sub1(hisifd, hisifd->mipi_dsi1_base);

	ret = panel_next_on(pdev);

	mipi_dsi_on_sub2(hisifd, hisifd->mipi_dsi0_base);
	if (is_dual_mipi_panel(hisifd))
		mipi_dsi_on_sub2(hisifd, hisifd->mipi_dsi1_base);

	/* mipi hs video/command mode */
	ret = panel_next_on(pdev);

	HISI_FB_DEBUG("fb%d, -.\n", hisifd->index);

	return ret;
}
开发者ID:mildrock，项目名称:overlay_plane_display，代码行数:34，代码来源:hisi_mipi_dsi.c

示例3: ldi_on

static int ldi_on(struct platform_device *pdev)
{
	int ret = 0;
	struct k3_fb_data_type *k3fd = NULL;

	BUG_ON(pdev == NULL);

	k3fd = (struct k3_fb_data_type *)platform_get_drvdata(pdev);
	BUG_ON(k3fd == NULL);

	/* ldi clock enable */
	ret = clk_enable(k3fd->ldi_clk);
	if (ret != 0) {
		k3fb_loge("failed to enable ldi_clk, error=%d!\n", ret);
		return ret;
	}

	/* ldi init */
	ldi_init(k3fd);

	if (k3fd->panel_info.type == PANEL_LDI) {
		/* set LCD init step before LCD on*/
		k3fd->panel_info.lcd_init_step = LCD_INIT_POWER_ON;
		ret = panel_next_on(pdev);
	}

	ret = panel_next_on(pdev);

	set_LDI_CTRL_ldi_en(k3fd->edc_base, K3_ENABLE);

	return ret;
}
开发者ID:joestone，项目名称:Huawei-MATE-CM10.1，代码行数:32，代码来源:ldi.c

示例4: dpe_on

static int dpe_on(struct platform_device *pdev)
{
	int ret = 0;
	struct k3_fb_data_type *k3fd = NULL;

	BUG_ON(pdev == NULL);
	k3fd = platform_get_drvdata(pdev);
	BUG_ON(k3fd == NULL);

	K3_FB_DEBUG("fb%d, +.\n", k3fd->index);

	/* dis reset DSI */
	if (is_mipi_panel(k3fd)) {
		if (is_dual_mipi_panel(k3fd)) {
			outp32(k3fd->crgperi_base + PERRSTDIS3_OFFSET, 0x00030000);
		} else {
			outp32(k3fd->crgperi_base + PERRSTDIS3_OFFSET, 0x00020000);
		}
	}

	if (k3fd->index != PRIMARY_PANEL_IDX) {
		if (k3fd_list[PRIMARY_PANEL_IDX] &&
			(k3fd_list[PRIMARY_PANEL_IDX]->panel_info.vsync_ctrl_type & VSYNC_CTRL_CLK_OFF)) {
			K3_FB_DEBUG("fb%d, pdp clk enable!\n", k3fd->index);
			dpe_clk_enable(k3fd_list[PRIMARY_PANEL_IDX]);
		}
	}

	dpe_regulator_enable(k3fd);

	dpe_init(k3fd);

	if (is_ldi_panel(k3fd)) {
		k3fd->panel_info.lcd_init_step = LCD_INIT_POWER_ON;
		ret = panel_next_on(pdev);
	}

	ret = panel_next_on(pdev);

	if (k3fd->panel_info.vsync_ctrl_type == VSYNC_CTRL_NONE) {
		dpe_irq_enable(k3fd);
		dpe_interrupt_unmask(k3fd);
	}

#if 0
	if (k3fd->index == PRIMARY_PANEL_IDX) {
		enable_ldi_pdp(k3fd);
	} else if (k3fd->index == EXTERNAL_PANEL_IDX) {
		enable_ldi_sdp(k3fd);
	} else if (k3fd->index == AUXILIARY_PANEL_IDX) {
		; /* do nothing */
	} else {
		K3_FB_ERR("fb%d, not support this device!\n", k3fd->index);
	}
#endif

	K3_FB_DEBUG("fb%d, -.\n", k3fd->index);

	return ret;
}
开发者ID:herryfan，项目名称:kernel-huawei-h60，代码行数:60，代码来源:k3_dpe.c

示例5: prepare_for_reg_access

static int prepare_for_reg_access(struct msm_fb_data_type *mfd)
{
	struct device *dev = &mfd->panel_pdev->dev;
	struct mipi_dsi_data *dsi_data;
	int ret = 0;

	dsi_data = platform_get_drvdata(mfd->panel_pdev);

	if (mfd->panel_power_on) {
		dev_dbg(dev, "%s: panel is on, don't do anything\n", __func__);
		on_state = false;
	} else {
		dev_dbg(dev, "%s: panel is NOT on, power on stack\n", __func__);

		ret = panel_next_on(mfd->pdev); /* msm_fb_dev */
		if (ret)
			goto exit;
		on_state = true;
	}

	mutex_lock(&mfd->dma->ov_mutex);
	if (mfd->panel_info.mipi.mode == DSI_VIDEO_MODE) {
		mdp_pipe_ctrl(MDP_CMD_BLOCK, MDP_BLOCK_POWER_ON, FALSE);
		MDP_OUTP(MDP_BASE + DSI_VIDEO_BASE, 0);
		mdp_pipe_ctrl(MDP_CMD_BLOCK, MDP_BLOCK_POWER_OFF, FALSE);
		msleep(ONE_FRAME_TRANSMIT_WAIT_MS);
		mipi_dsi_controller_cfg(0);
		mipi_dsi_op_mode_config(DSI_CMD_MODE);
	}
exit:
	return ret;
}
开发者ID:ISTweak，项目名称:android_kernel_sony_blue_hayabusa，代码行数:32，代码来源:mipi_dsi_panel_common.c

示例6: lcdc_on

static int lcdc_on(struct platform_device *pdev)
{
	int ret = 0;
	struct msm_fb_data_type *mfd;
	unsigned long panel_pixclock_freq = 0;
#ifndef CONFIG_MSM_BUS_SCALING
	unsigned long pm_qos_rate;
#endif
	mfd = platform_get_drvdata(pdev);

	if (lcdc_pdata && lcdc_pdata->lcdc_get_clk)
		panel_pixclock_freq = lcdc_pdata->lcdc_get_clk();

	if (!panel_pixclock_freq)
		panel_pixclock_freq = mfd->fbi->var.pixclock;
#ifdef CONFIG_MSM_BUS_SCALING
	mdp_bus_scale_update_request(2);
#else
	if (panel_pixclock_freq > 65000000)
		/* pm_qos_rate should be in Khz */
		pm_qos_rate = panel_pixclock_freq / 1000 ;
	else
		pm_qos_rate = 65000;

	if (mfd->ebi1_clk) {
		if (mdp_rev == MDP_REV_303) {
			if (clk_set_rate(mfd->ebi1_clk, 65000000))
				pr_err("%s: ebi1_lcdc_clk set rate failed\n",
					__func__);
		} else {
			clk_set_rate(mfd->ebi1_clk, pm_qos_rate * 1000);
		}
		clk_prepare_enable(mfd->ebi1_clk);
	}

#endif
	mfd = platform_get_drvdata(pdev);

	mfd->fbi->var.pixclock = clk_round_rate(pixel_mdp_clk,
					mfd->fbi->var.pixclock);
	ret = clk_set_rate(pixel_mdp_clk, mfd->fbi->var.pixclock);
	if (ret) {
		pr_err("%s: Can't set MDP LCDC pixel clock to rate %u\n",
			__func__, mfd->fbi->var.pixclock);
		goto out;
	}

	clk_prepare_enable(pixel_mdp_clk);
	clk_prepare_enable(pixel_lcdc_clk);

	if (lcdc_pdata && lcdc_pdata->lcdc_power_save)
		lcdc_pdata->lcdc_power_save(1);
	if (lcdc_pdata && lcdc_pdata->lcdc_gpio_config)
		ret = lcdc_pdata->lcdc_gpio_config(1);

	ret = panel_next_on(pdev);

out:
	return ret;
}
开发者ID:CSRedRat，项目名称:CM-LG-L5_Kernel，代码行数:60，代码来源:lcdc.c

示例7: dtv_on

static int dtv_on(struct platform_device *pdev)
{
	int ret = 0;
	struct msm_fb_data_type *mfd;
	unsigned long panel_pixclock_freq , pm_qos_rate;

	mfd = platform_get_drvdata(pdev);
	panel_pixclock_freq = mfd->fbi->var.pixclock;

	if (panel_pixclock_freq > 58000000)
		
		pm_qos_rate = panel_pixclock_freq / 1000 ;
	else
		pm_qos_rate = 58000;
	mdp4_extn_disp = 1;
#ifdef CONFIG_MSM_BUS_SCALING
	if (dtv_bus_scale_handle > 0)
		msm_bus_scale_client_update_request(dtv_bus_scale_handle,
							1);
#else
	if (ebi1_clk) {
		clk_set_rate(ebi1_clk, pm_qos_rate * 1000);
		clk_prepare_enable(ebi1_clk);
	}
#endif

	if (dtv_pdata && dtv_pdata->lcdc_power_save)
		dtv_pdata->lcdc_power_save(1);
	if (dtv_pdata && dtv_pdata->lcdc_gpio_config)
		ret = dtv_pdata->lcdc_gpio_config(1);

	mfd = platform_get_drvdata(pdev);

	ret = clk_set_rate(tv_src_clk, mfd->fbi->var.pixclock);
	if (ret) {
		pr_info("%s: clk_set_rate(%d) failed\n", __func__,
			mfd->fbi->var.pixclock);
		if (mfd->fbi->var.pixclock == 27030000)
			mfd->fbi->var.pixclock = 27000000;
		ret = clk_set_rate(tv_src_clk, mfd->fbi->var.pixclock);
	}
	pr_info("%s: tv_src_clk=%dkHz, pm_qos_rate=%ldkHz, [%d]\n", __func__,
		mfd->fbi->var.pixclock/1000, pm_qos_rate, ret);
	mfd->panel_info.clk_rate = mfd->fbi->var.pixclock;
#ifdef CONFIG_FB_MSM_HDMI_MSM_PANEL_HDCP_SUPPORT
	while(atomic_read(&read_an_complete))
		msleep(1);
#endif
	clk_prepare_enable(hdmi_clk);
	clk_reset(hdmi_clk, CLK_RESET_ASSERT);
	udelay(20);
	clk_reset(hdmi_clk, CLK_RESET_DEASSERT);

	if (mdp_tv_clk)
		clk_prepare_enable(mdp_tv_clk);

	ret = panel_next_on(pdev);
	return ret;
}
开发者ID:Yannicked，项目名称:htc-m7，代码行数:59，代码来源:mdp4_dtv.c

示例8: lcdc_on

static int lcdc_on(struct platform_device *pdev)
{
	int ret = 0;
	struct msm_fb_data_type *mfd;
	unsigned long panel_pixclock_freq = 0;
#ifndef CONFIG_MSM_BUS_SCALING
	unsigned long pm_qos_rate;
#endif
	mfd = platform_get_drvdata(pdev);

	if (lcdc_pdata && lcdc_pdata->lcdc_get_clk)
		panel_pixclock_freq = lcdc_pdata->lcdc_get_clk();

	if (!panel_pixclock_freq)
		panel_pixclock_freq = mfd->fbi->var.pixclock;
#ifdef CONFIG_MSM_BUS_SCALING
	mdp_bus_scale_update_request(2);
#else
#ifdef CONFIG_MSM_NPA_SYSTEM_BUS
	pm_qos_rate = MSM_AXI_FLOW_MDP_LCDC_WVGA_2BPP;
#else
	if (panel_pixclock_freq > 65000000)
		/* pm_qos_rate should be in Khz */
		pm_qos_rate = panel_pixclock_freq / 1000 ;
	else
		pm_qos_rate = 65000;
#endif

	if (mfd->ebi1_clk) {
		clk_set_rate(mfd->ebi1_clk, pm_qos_rate * 1000);
		clk_enable(mfd->ebi1_clk);
	}
#endif
	mfd = platform_get_drvdata(pdev);

	mfd->fbi->var.pixclock = clk_round_rate(pixel_mdp_clk,
					mfd->fbi->var.pixclock);
	ret = clk_set_rate(pixel_mdp_clk, mfd->fbi->var.pixclock);
	if (ret) {
		pr_err("%s: Can't set MDP LCDC pixel clock to rate %u\n",
			__func__, mfd->fbi->var.pixclock);
		goto out;
	}

	clk_enable(pixel_mdp_clk);
	clk_enable(pixel_lcdc_clk);

	pr_info("@[email protected]:DOTCLK clock enabled\n");
	
	if (lcdc_pdata && lcdc_pdata->lcdc_power_save)
		lcdc_pdata->lcdc_power_save(1);
	if (lcdc_pdata && lcdc_pdata->lcdc_gpio_config)
		ret = lcdc_pdata->lcdc_gpio_config(1);

	ret = panel_next_on(pdev);

out:
	return ret;
}
开发者ID:mkannapa，项目名称:sgh-i727-kernels，代码行数:59，代码来源:lcdc.c

示例9: mdp4_dtv_on

int mdp4_dtv_on(struct platform_device *pdev)
{
	struct msm_fb_data_type *mfd;
	int ret = 0;
	int cndx = 0;
	struct vsycn_ctrl *vctrl;

	vctrl = &vsync_ctrl_db[cndx];

	mfd = (struct msm_fb_data_type *)platform_get_drvdata(pdev);

	if (!mfd)
		return -ENODEV;

	if (mfd->key != MFD_KEY)
		return -EINVAL;

	vctrl->dev = mfd->fbi->dev;

#if 0
	mdp_footswitch_ctrl(TRUE);
#endif
	
	mdp_clk_ctrl(1);

	mdp4_overlay_panel_mode(MDP4_MIXER1, MDP4_PANEL_DTV);

	
	if (vctrl->base_pipe == NULL) {
		if (mdp4_overlay_dtv_set(mfd, NULL)) {
			pr_warn("%s: dtv_pipe is NULL, dtv_set failed\n",
				__func__);
			return -EINVAL;
		}
	}

	ret = panel_next_on(pdev);
	if (ret != 0)
		pr_warn("%s: panel_next_on failed", __func__);

	atomic_set(&vctrl->suspend, 0);
	if (!vctrl->sysfs_created) {
		ret = sysfs_create_group(&vctrl->dev->kobj,
			&vsync_fs_attr_group);
		if (ret) {
			pr_err("%s: sysfs group creation failed, ret=%d\n",
				__func__, ret);
			return ret;
		}

		kobject_uevent(&vctrl->dev->kobj, KOBJ_ADD);
		pr_debug("%s: kobject_uevent(KOBJ_ADD)\n", __func__);
		vctrl->sysfs_created = 1;
	}
	pr_info("%s:\n", __func__);

	return ret;
}
开发者ID:Yannicked，项目名称:htc-m7，代码行数:58，代码来源:mdp4_overlay_dtv.c

示例10: dtv_on

static int dtv_on(struct platform_device *pdev)
{
    int ret = 0;
    struct msm_fb_data_type *mfd;
    unsigned long panel_pixclock_freq , pm_qos_rate;

    /* If a power down is already underway, wait for it to finish */
    flush_work_sync(&dtv_off_work);

    mfd = platform_get_drvdata(pdev);
    panel_pixclock_freq = mfd->fbi->var.pixclock;

    if (panel_pixclock_freq > 58000000)
        /* pm_qos_rate should be in Khz */
        pm_qos_rate = panel_pixclock_freq / 1000 ;
    else
        pm_qos_rate = 58000;
    mdp4_extn_disp = 1;
#ifdef CONFIG_MSM_BUS_SCALING
    if (dtv_bus_scale_handle > 0)
        msm_bus_scale_client_update_request(dtv_bus_scale_handle,
                                            1);
#else
    if (ebi1_clk) {
        clk_set_rate(ebi1_clk, pm_qos_rate * 1000);
        clk_prepare_enable(ebi1_clk);
    }
#endif

    if (dtv_pdata && dtv_pdata->lcdc_power_save)
        dtv_pdata->lcdc_power_save(1);
    if (dtv_pdata && dtv_pdata->lcdc_gpio_config)
        ret = dtv_pdata->lcdc_gpio_config(1);

    mfd = platform_get_drvdata(pdev);

    ret = clk_set_rate(tv_src_clk, mfd->fbi->var.pixclock);
    if (ret) {
        pr_info("%s: clk_set_rate(%d) failed\n", __func__,
                mfd->fbi->var.pixclock);
        if (mfd->fbi->var.pixclock == 27030000)
            mfd->fbi->var.pixclock = 27000000;
        ret = clk_set_rate(tv_src_clk, mfd->fbi->var.pixclock);
    }
    pr_info("%s: tv_src_clk=%dkHz, pm_qos_rate=%ldkHz, [%d]\n", __func__,
            mfd->fbi->var.pixclock/1000, pm_qos_rate, ret);
    mfd->panel_info.clk_rate = mfd->fbi->var.pixclock;
    clk_prepare_enable(hdmi_clk);
    clk_reset(hdmi_clk, CLK_RESET_ASSERT);
    udelay(20);
    clk_reset(hdmi_clk, CLK_RESET_DEASSERT);

    if (mdp_tv_clk)
        clk_prepare_enable(mdp_tv_clk);

    ret = panel_next_on(pdev);
    return ret;
}
开发者ID:danielcbit，项目名称:android_kernel_amazon_bueller，代码行数:58，代码来源:mdp4_dtv.c

示例11: ebi2_lcd_on

static int ebi2_lcd_on(struct platform_device *pdev)
{
	int ret;

	if (ebi2_pdata && ebi2_pdata->lcdc_power_save)
		ebi2_pdata->lcdc_power_save(1);

	ret = panel_next_on(pdev);
	return ret;
}
开发者ID:MiniBlu，项目名称:cm11_kernel_htc_msm8974a3ul，代码行数:10，代码来源:ebi2_lcd.c

示例12: tvenc_on

static int tvenc_on(struct platform_device *pdev)
{
	int ret = 0;

#ifndef CONFIG_MSM_BUS_SCALING
	struct msm_fb_data_type *mfd = platform_get_drvdata(pdev);
#endif

#ifdef CONFIG_MSM_BUS_SCALING
	if (tvenc_bus_scale_handle > 0)
		msm_bus_scale_client_update_request(tvenc_bus_scale_handle,
							1);
#else
	if (mfd->ebi1_clk)
		clk_enable(mfd->ebi1_clk);
#endif
	mdp4_extn_disp = 1;
	if (tvenc_pdata && tvenc_pdata->pm_vid_en)
		ret = tvenc_pdata->pm_vid_en(1);
	if (ret) {
		pr_err("%s: pm_vid_en(on) failed! %d\n",
		__func__, ret);
		return ret;
	}

	ret = tvenc_set_clock(CLOCK_ON);
	if (ret) {
		pr_err("%s: tvenc_set_clock(CLOCK_ON) failed! %d\n",
		__func__, ret);
		tvenc_pdata->pm_vid_en(0);
		goto error;
	}
/* Enable TV_OUT ctl */
#ifdef CONFIG_HUAWEI_KERNEL
/* U8800 have tv_out function,only */
	if(machine_is_msm7x30_u8800() || machine_is_msm7x30_u8800_51() || machine_is_msm8255_u8800_pro()) 
	{
		gpio_tlmm_config(GPIO_CFG(33, 0, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_2MA),GPIO_CFG_ENABLE);
		gpio_set_value(33, 1);
	}
#endif

	ret = panel_next_on(pdev);
	if (ret) {
		pr_err("%s: tvout_on failed! %d\n",
		__func__, ret);
		tvenc_set_clock(CLOCK_OFF);
		tvenc_pdata->pm_vid_en(0);
	}

error:
	return ret;

}
开发者ID:desalesouche，项目名称:kernel_huawei，代码行数:54，代码来源:tvenc.c

示例13: lcdc_on

static int lcdc_on(struct platform_device *pdev)
{
	int ret = 0;
	struct msm_fb_data_type *mfd;
	unsigned long panel_pixclock_freq, pm_qos_rate;

	mfd = platform_get_drvdata(pdev);
	panel_pixclock_freq = mfd->fbi->var.pixclock;

#ifdef CONFIG_MSM_NPA_SYSTEM_BUS
	pm_qos_rate = MSM_AXI_FLOW_MDP_LCDC_WVGA_2BPP;
#else
#ifdef CONFIG_HUAWEI_KERNEL
	if (panel_pixclock_freq > 58000000)
		/* pm_qos_rate should be in Khz */
		pm_qos_rate = panel_pixclock_freq / 1000 ;
	else
		pm_qos_rate = 58000;
#else
	if (panel_pixclock_freq > 65000000)
		pm_qos_rate = panel_pixclock_freq / 1000 ;
	else
		pm_qos_rate = 65000;
#endif
#endif

	pm_qos_update_requirement(PM_QOS_SYSTEM_BUS_FREQ , "lcdc",
				  pm_qos_rate);
	mfd = platform_get_drvdata(pdev);

	ret = clk_set_rate(pixel_mdp_clk, mfd->fbi->var.pixclock);
	if (ret) {
		pr_err("%s: Can't set MDP LCDC pixel clock to rate %u\n",
			__func__, mfd->fbi->var.pixclock);
		goto out;
	}

	clk_enable(pixel_mdp_clk);
	clk_enable(pixel_lcdc_clk);

	if (lcdc_pdata && lcdc_pdata->lcdc_power_save)
		lcdc_pdata->lcdc_power_save(1);
	if (lcdc_pdata && lcdc_pdata->lcdc_gpio_config)
		ret = lcdc_pdata->lcdc_gpio_config(1);

	ret = panel_next_on(pdev);

out:
	return ret;
}
开发者ID:AntonioPT，项目名称:u8150-kernel-pulse-port，代码行数:50，代码来源:lcdc.c

示例14: mdp_dma3_on

int mdp_dma3_on(struct platform_device *pdev)
{
	struct msm_fb_data_type *mfd;
	struct fb_info *fbi;
	uint8 *buf;
	int bpp;
	int ret = 0;

	mfd = (struct msm_fb_data_type *)platform_get_drvdata(pdev);

	if (!mfd)
		return -ENODEV;

	if (mfd->key != MFD_KEY)
		return -EINVAL;

	fbi = mfd->fbi;

	/* MDP cmd block enable */
	mdp_pipe_ctrl(MDP_CMD_BLOCK, MDP_BLOCK_POWER_ON, FALSE);

	bpp = fbi->var.bits_per_pixel / 8;
	buf = (uint8 *) fbi->fix.smem_start;

	buf += calc_fb_offset(mfd, fbi, bpp);

	/* starting address[31..8] of Video frame buffer is CS0 */
	MDP_OUTP(MDP_BASE + 0xC0008, (uint32) buf >> 3);

	mdp_pipe_ctrl(MDP_DMA3_BLOCK, MDP_BLOCK_POWER_ON, FALSE);

	MDP_OUTP(MDP_BASE + 0xC0004, 0x4c60674); /* flicker filter enabled */
	MDP_OUTP(MDP_BASE + 0xC0010, 0x20);	/* sobel treshold */

	MDP_OUTP(MDP_BASE + 0xC0018, 0xeb0010);	/* Y  Max, Y  min */
	MDP_OUTP(MDP_BASE + 0xC001C, 0xf00010);	/* Cb Max, Cb min */
	MDP_OUTP(MDP_BASE + 0xC0020, 0xf00010);	/* Cb Max, Cb min */

	MDP_OUTP(MDP_BASE + 0xC000C, 0x67686970); /* add a few chars for CC */
	MDP_OUTP(MDP_BASE + 0xC0000, 0x1);	/* MDP tv out enable */

	/* MDP cmd block disable */
	mdp_pipe_ctrl(MDP_CMD_BLOCK, MDP_BLOCK_POWER_OFF, FALSE);

	ret = panel_next_on(pdev);

	return ret;
}
开发者ID:Jazz-823，项目名称:kernel_ayame，代码行数:48，代码来源:mdp_dma_tv.c

示例15: mdp4_dtv_on

int mdp4_dtv_on(struct platform_device *pdev)
{
	struct msm_fb_data_type *mfd;
	int ret = 0;
	int cndx = 0;
	struct vsycn_ctrl *vctrl;

	vctrl = &vsync_ctrl_db[cndx];

	mfd = (struct msm_fb_data_type *)platform_get_drvdata(pdev);

	if (!mfd)
		return -ENODEV;

	if (mfd->key != MFD_KEY)
		return -EINVAL;

	vctrl->dev = mfd->fbi->dev;

#if 0
	mdp_footswitch_ctrl(TRUE);
#endif
	/* Mdp clock enable */
	mdp_clk_ctrl(1);

	mdp4_overlay_panel_mode(MDP4_MIXER1, MDP4_PANEL_DTV);

	/* Allocate dtv_pipe at dtv_on*/
	if (vctrl->base_pipe == NULL) {
		if (mdp4_overlay_dtv_set(mfd, NULL)) {
			pr_warn("%s: dtv_pipe is NULL, dtv_set failed\n",
				__func__);
			return -EINVAL;
		}
	}

	ret = panel_next_on(pdev);
	if (ret != 0)
		pr_warn("%s: panel_next_on failed", __func__);

	atomic_set(&vctrl->suspend, 0);

	pr_info("%s:\n", __func__);

	return ret;
}
开发者ID:happyhere，项目名称:802Xtreem，代码行数:46，代码来源:mdp4_overlay_dtv.c


注：本文中的panel_next_on函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。