On 11/03/2010 04:02 AM, Renato Frias wrote:
From: Renato Frias renato.fr...@freescale.com
Adds arguments to the mx51_fb_init call.
Signed-off-by: Renato Frias renato.fr...@freescale.com
---
Changes for v2:
- Includes fix to vision2 (this commit) on the patch set
- ret = mx51_fb_init(nec_nl6448bc26_09c);
+ ret = mx51_fb_init(nec_nl6448bc26_09c, 0, 18);
I think there is aa misunderstanding at this point. You introduce a new
parameter (pix_fmt), that is used in the driver only to set up the
vl_bpix field of the panel_info structure.The field vl_bpixis the number
of bits x pixel that u-boot supports, in the range 1-4 (see defines
LCD_COLOR* in lcd.h), as we can display in u-boot bitmaps up to 16
colors. The same apply for the previous patch for mx51evk.
The first question I have is if we really need this parameter. In the
driver (bpp_to_pixfmt function) we do not support really less than 16
colors, so setting always panel_info.vl_bpix to LCD_COLOR16 seems to me
correct.
And the driver itself does not use internally this parameter and instead
of it takes interface_pix_fmt to set up the IPU.
Best regards,
Stefano Babic
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