Dear Wolfgang Denk,
On Thursday 15 September 2011 02:44 PM, Wolfgang Denk wrote:
Dear Tushar Behera,
In message<1316076867-2138-1-git-send-email-tushar.behera@xxxxxxxxxx> you wrote:
ORIGEN board is fitted with 7" LCD panel HV070WSA. The pixel
resolution of the LCD panel is 1024x600.
...
+static struct s3c_fb_pd_win origen_fb_win0 = {
+ .win_mode = {
+ .left_margin = 64,
+ .right_margin = 16,
+ .upper_margin = 64,
+ .lower_margin = 16,
+ .hsync_len = 48,
+ .vsync_len = 3,
+ .xres = 1024,
+ .yres = 600,
+ },
+ .max_bpp = 32,
+ .default_bpp = 24,
+};
Does it still make sense to hard-code such parameters?
In PowerPC-land we pass display mode information in the device tree
using a verbatim EDID block.
Would it be not better (and way more flexible) to do the same here,
now that ARM has device tree support?
Thanks for your suggestions.
Currently work for enabling device tree support for EXYNOS4 based
machine is going on. Once it is done, we should be able to pass this
information through device tree blob.
For non-DT machines, IMHO, we have to follow the current approach.
Best regards,
Wolfgang Denk
--
Tushar Behera
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