Re: [Qemu-devel] [PATCH] sun4m: add display width and height to the firmware configuration

[Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>]

On 15/06/13 14:55, Mark Cave-Ayland wrote:

> Currently the graphics resolution for TCX is fixed at 1024x768, however
> other framebuffers are capable of supporting additional resolutions.
>
> Signed-off-by: Mark Cave-Ayland<mark.cave-ayland@ilande.co.uk>
> ---
>   hw/sparc/sun4m.c |    4 ++++
>   1 file changed, 4 insertions(+)
>
> diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c
> index 0e86ca7..5b7868e 100644
> --- a/hw/sparc/sun4m.c
> +++ b/hw/sparc/sun4m.c
> @@ -66,6 +66,8 @@
>   #define PROM_FILENAME        "openbios-sparc32"
>   #define CFG_ADDR             0xd00000510ULL
>   #define FW_CFG_SUN4M_DEPTH   (FW_CFG_ARCH_LOCAL + 0x00)
> +#define FW_CFG_SUN4M_WIDTH   (FW_CFG_ARCH_LOCAL + 0x01)
> +#define FW_CFG_SUN4M_HEIGHT  (FW_CFG_ARCH_LOCAL + 0x02)
>
>   #define MAX_CPUS 16
>   #define MAX_PILS 16
> @@ -991,6 +993,8 @@ static void sun4m_hw_init(const struct sun4m_hwdef *hwdef, ram_addr_t RAM_size,
>       fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
>       fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, hwdef->machine_id);
>       fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_DEPTH, graphic_depth);
> +    fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_WIDTH, graphic_width);
> +    fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_HEIGHT, graphic_height);
>       fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, KERNEL_LOAD_ADDR);
>       fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
>       if (kernel_cmdline) {

Ping?


ATB,

Mark.