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Commit 8e9fd0d7 authored by c_wjzhan's avatar c_wjzhan Committed by Gerrit - the friendly Code Review server
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fbdev: msm: make EBI2_PANEL to support RGB565 format 



Make EBI2_PANEL to support RGB565 format on QPIC display.

Change-Id: I56765f353988f3e1b7c65886b7594f45a85ee782
Signed-off-by: default avatarc_wjzhan <wjzhan@codeaurora.org>
parent 5e1098b9

drivers/video/fbdev/msm/mdss_qpic.c

+13 −5
Original line number Diff line number Diff line
@@ -84,9 +84,22 @@ static void mdss_qpic_clk_ctrl(bool enable) 
int qpic_on(struct msm_fb_data_type *mfd)

{

	int ret;

	struct fb_info *fbi;

	u32 data, bpp;



	mdss_qpic_clk_ctrl(true);



	fbi = mfd->fbi;

	bpp = fbi->var.bits_per_pixel / 8;



	data = QPIC_INP(QPIC_REG_QPIC_LCDC_CFG2);

	if (bpp != 2) {

		data &= ~(0xFFF);

		data |= 0x200; /* XRGB */

		data |= 0x2C;

		QPIC_OUTP(QPIC_REG_QPIC_LCDC_CFG2, data);

	}



	ret = mdss_qpic_panel_on(qpic_res->panel_data, &qpic_res->panel_io);

	qpic_res->qpic_is_on = true;

	return ret;
@@ -661,11 +674,6 @@ int mdss_qpic_init(void) 
	qpic_interrupt_en(use_irq);



	QPIC_OUTP(QPIC_REG_QPIC_LCDC_CFG0, 0x02108501);

	data = QPIC_INP(QPIC_REG_QPIC_LCDC_CFG2);

	data &= ~(0xFFF);

	data |= 0x200; /* XRGB */

	data |= 0x2C;

	QPIC_OUTP(QPIC_REG_QPIC_LCDC_CFG2, data);



	if (use_bam) {

		qpic_init_sps(qpic_res->pdev, &qpic_res->qpic_endpt);