Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-28 23:51:33 +00:00
Code Issues Projects Releases Packages Wiki Activity

Revert "video: mxsfb: Configure the clock after eLCDIF reset"

Browse source 
Commit ec3dcea744 ("video: mxsfb: Configure the clock after eLCDIF reset")
causes boot regression on imx7d-pico/imx7d-sdb boards, so revert it
until a better solution is prepared.

This reverts commit ec3dcea744.

Reported-by: Joris Offouga <offougajoris@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
This commit is contained in:
Fabio Estevam 2019-11-24 17:37:52 -03:00 committed by Anatolij Gustschin
parent 9a0cbae22a
commit beeb57f0a6
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/video/mxsfb.c
View file

@ -57,6 +57,9 @@ static void mxs_lcd_init(u32 fb_addr, struct ctfb_res_modes *mode, int bpp)
uint32_t word_len = 0, bus_width = 0;
uint8_t valid_data = 0;
/* Kick in the LCDIF clock */
mxs_set_lcdclk(MXS_LCDIF_BASE, PS2KHZ(mode->pixclock));
/* Restart the LCDIF block */
mxs_reset_block(&regs->hw_lcdif_ctrl_reg);
@ -127,9 +130,6 @@ static void mxs_lcd_init(u32 fb_addr, struct ctfb_res_modes *mode, int bpp)
/* FIFO cleared */
writel(LCDIF_CTRL1_FIFO_CLEAR, &regs->hw_lcdif_ctrl1_clr);
/* Kick in the LCDIF clock */
mxs_set_lcdclk(MXS_LCDIF_BASE, PS2KHZ(mode->pixclock));
/* RUN! */
writel(LCDIF_CTRL_RUN, &regs->hw_lcdif_ctrl_set);
}