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video: mxsfb: change mxs_lcd_init signature

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Provide directly framebuffer address instead of pointer to
GraphicDevice struct, which will let to re-use this function in
DM_VIDEO configurations.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
This commit is contained in:
Igor Opaniuk 2019-06-04 00:05:56 +03:00 committed by Anatolij Gustschin
parent 42e6e8f348
commit dcd91a61bf
1 changed files with 4 additions and 5 deletions
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9
drivers/video/mxsfb.c
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@ -46,8 +46,7 @@ __weak void mxsfb_system_setup(void)
* le:89,ri:164,up:23,lo:10,hs:10,vs:10,sync:0,vmode:0
*/
static void mxs_lcd_init(GraphicDevice *panel,
struct ctfb_res_modes *mode, int bpp)
static void mxs_lcd_init(u32 fb_addr, struct ctfb_res_modes *mode, int bpp)
{
struct mxs_lcdif_regs *regs = (struct mxs_lcdif_regs *)MXS_LCDIF_BASE;
uint32_t word_len = 0, bus_width = 0;
@ -112,8 +111,8 @@ static void mxs_lcd_init(GraphicDevice *panel,
writel((0 << LCDIF_VDCTRL4_DOTCLK_DLY_SEL_OFFSET) | mode->xres,
&regs->hw_lcdif_vdctrl4);
writel(panel->frameAdrs, &regs->hw_lcdif_cur_buf);
writel(panel->frameAdrs, &regs->hw_lcdif_next_buf);
writel(fb_addr, &regs->hw_lcdif_cur_buf);
writel(fb_addr, &regs->hw_lcdif_next_buf);
/* Flush FIFO first */
writel(LCDIF_CTRL1_FIFO_CLEAR, &regs->hw_lcdif_ctrl1_set);
@ -214,7 +213,7 @@ void *video_hw_init(void)
printf("%s\n", panel.modeIdent);
/* Start framebuffer */
mxs_lcd_init(&panel, &mode, bpp);
mxs_lcd_init(panel.frameAdrs, &mode, bpp);
#ifdef CONFIG_VIDEO_MXS_MODE_SYSTEM
/*