brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-09-26 06:30:42 +09:00
Code Issues Projects Releases Wiki Activity

- fix tbs2910 vidconsole environment

Browse Source 
- fix ipuv3 framebuffer output on i.MX6Q/D
 -----BEGIN PGP SIGNATURE-----
 
 iGwEABECACwWIQSC4hxrSoIUVfFO0kRM6ATMmsalXAUCXyiEbA4cYWd1c3RAZGVu
 eC5kZQAKCRBM6ATMmsalXIf5AJ9LhO51aC7B5iuE930e6vaCEyd8kQCfbI9Tbk/I
 obk2ZAvG9NXNRtfuw80=
 =GGt4
 -----END PGP SIGNATURE-----

Merge tag 'fixes-for-2020.10-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-video

- Fix tbs2910 vidconsole environment
- Fix ipuv3 framebuffer output on i.MX6Q/D
This commit is contained in:
Tom Rini 2020-08-04 11:07:55 -04:00
commit 993b59f045
2 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
configs/tbs2910_defconfig
View File

@ -101,6 +101,7 @@ CONFIG_DM_VIDEO=y
# CONFIG_VIDEO_ANSI is not set
CONFIG_SYS_WHITE_ON_BLACK=y
# CONFIG_PANEL is not set
CONFIG_VIDCONSOLE_AS_LCD=y
CONFIG_I2C_EDID=y
CONFIG_VIDEO_IPUV3=y
# CONFIG_GZIP is not set

13
drivers/video/imx/mxc_ipuv3_fb.c
View File

@ -66,6 +66,7 @@ static void fb_videomode_to_var(struct fb_var_screeninfo *var,
* Structure containing the MXC specific framebuffer information.
*/
struct mxcfb_info {
struct udevice *udev;
int blank;
ipu_channel_t ipu_ch;
int ipu_di;
@ -381,13 +382,16 @@ static int mxcfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
static int mxcfb_map_video_memory(struct fb_info *fbi)
{
struct mxcfb_info *mxc_fbi = (struct mxcfb_info *)fbi->par;
struct video_uc_platdata *plat = dev_get_uclass_platdata(mxc_fbi->udev);
if (fbi->fix.smem_len < fbi->var.yres_virtual * fbi->fix.line_length) {
fbi->fix.smem_len = fbi->var.yres_virtual *
fbi->fix.line_length;
}
fbi->fix.smem_len = roundup(fbi->fix.smem_len, ARCH_DMA_MINALIGN);
fbi->screen_base = (char *)gd->video_bottom;
fbi->screen_base = (char *)plat->base;
fbi->fix.smem_start = (unsigned long)fbi->screen_base;
if (fbi->screen_base == 0) {
@ -477,8 +481,8 @@ extern struct clk *g_ipu_clk;
*
* @return Appropriate error code to the kernel common code
*/
static int mxcfb_probe(u32 interface_pix_fmt, uint8_t disp,
struct fb_videomode const *mode)
static int mxcfb_probe(struct udevice *dev, u32 interface_pix_fmt,
uint8_t disp, struct fb_videomode const *mode)
{
struct fb_info *fbi;
struct mxcfb_info *mxcfbi;
@ -501,6 +505,7 @@ static int mxcfb_probe(u32 interface_pix_fmt, uint8_t disp,
}
mxcfbi->ipu_di = disp;
mxcfbi->udev = dev;
if (!ipu_clk_enabled())
clk_enable(g_ipu_clk);
@ -600,7 +605,7 @@ static int ipuv3_video_probe(struct udevice *dev)
if (ret < 0)
return ret;
ret = mxcfb_probe(gpixfmt, gdisp, gmode);
ret = mxcfb_probe(dev, gpixfmt, gdisp, gmode);
if (ret < 0)
return ret;