On Wed, Apr 17, 2013 at 04:17:18PM +0100, Pawel Moll wrote:
> +#if defined(CONFIG_OF)
> +static int clcdfb_of_get_tft_parallel_panel(struct clcd_panel *panel,
> + struct display_entity_interface_params *params)
> +{
> + int r = params->p.tft_parallel.r_bits;
> + int g = params->p.tft_parallel.g_bits;
> + int b = params->p.tft_parallel.b_bits;
> +
> + /* Bypass pixel clock divider, data output on the falling edge */
> + panel->tim2 = TIM2_BCD | TIM2_IPC;
> +
> + /* TFT display, vert. comp. interrupt at the start of the back porch */
> + panel->cntl |= CNTL_LCDTFT | CNTL_LCDVCOMP(1);
> +
> + if (params->p.tft_parallel.r_b_swapped)
> + panel->cntl |= CNTL_BGR;
NAK. Do not set this explicitly. Note the driver talks about this being
"the old way" - this should not be used with the panel capabilities - and
in fact it will be overwritten.
Instead, you need to encode this into the capabilities by masking the
below with CLCD_CAP_RGB or CLCD_CAP_BGR depending on the ordering.
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