From: Mike Frysinger <vapier@gentoo.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 13/18] lcd: Add support for flushing LCD fb from dcache after update
Date: Thu, 19 Jul 2012 10:01:12 -0400 [thread overview]
Message-ID: <201207191001.14127.vapier@gentoo.org> (raw)
In-Reply-To: <1342106718-3058-14-git-send-email-sjg@chromium.org>
On Thursday 12 July 2012 11:25:13 Simon Glass wrote:
> --- a/common/lcd.c
> +++ b/common/lcd.c
>
> +/* Flush LCD activity to the caches */
> +void lcd_sync(void)
> +{
> + /*
> + * flush_dcache_range() is declared in common.h but it seems that some
> + * architectures do not actually implement it. Is there a way to find
> + * out whether it exists? For now, ARM is safe.
> + */
> +#ifdef CONFIG_ARM
> + int line_length;
> +
> + if (lcd_flush_dcache)
> + flush_dcache_range((u32)lcd_base,
> + (u32)(lcd_base + lcd_get_size(&line_length)));
> +#endif
> +}
we should just let those people build fail imo so they'll be forced to add
this
-mike
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next prev parent reply other threads:[~2012-07-19 14:01 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-12 15:25 [U-Boot] [PATCH v3 0/18] tegra: Add display driver and LCD support for Seaboard Simon Glass
2012-07-12 15:25 ` [U-Boot] [PATCH v3 01/18] fdt: Tidy debugging, add to fdtdec_get_int/addr() Simon Glass
2012-09-21 20:06 ` Anatolij Gustschin
2012-07-12 15:25 ` [U-Boot] [PATCH v3 02/18] fdt: Add header guard to fdtdec.h Simon Glass
2012-07-19 13:49 ` Mike Frysinger
2012-09-21 20:08 ` Anatolij Gustschin
2012-07-12 15:25 ` [U-Boot] [PATCH v3 03/18] tegra: Use const for pinmux_config_pingroup/table() Simon Glass
2012-07-19 13:53 ` Mike Frysinger
2012-07-12 15:25 ` [U-Boot] [PATCH v3 04/18] tegra: Add display support to funcmux Simon Glass
2012-07-19 13:54 ` Mike Frysinger
2012-07-12 15:25 ` [U-Boot] [PATCH v3 05/18] tegra: fdt: Add pwm binding and node Simon Glass
2012-07-12 15:25 ` [U-Boot] [PATCH v3 06/18] tegra: fdt: Add LCD definitions for Tegra Simon Glass
2012-07-31 9:27 ` Simon Glass
2012-07-31 9:51 ` Thierry Reding
2012-09-27 19:44 ` Simon Glass
2012-07-31 16:12 ` Stephen Warren
2012-09-27 13:58 ` Simon Glass
2012-09-27 15:49 ` Stephen Warren
2012-09-27 20:27 ` Simon Glass
2012-09-27 23:21 ` Stephen Warren
2012-09-27 23:37 ` Simon Glass
2012-09-28 5:42 ` Thierry Reding
2012-07-12 15:25 ` [U-Boot] [PATCH v3 07/18] tegra: Add support for PWM Simon Glass
2012-07-19 13:55 ` Mike Frysinger
2012-09-27 13:51 ` Simon Glass
2012-07-12 15:25 ` [U-Boot] [PATCH v3 08/18] tegra: Add SOC support for display/lcd Simon Glass
2012-07-19 7:37 ` Thierry Reding
2012-07-19 8:24 ` Adam Jiang
2012-07-19 8:28 ` Thierry Reding
2012-07-19 8:03 ` Adam Jiang
2012-07-19 14:13 ` Mike Frysinger
2012-09-27 17:44 ` Simon Glass
2012-07-12 15:25 ` [U-Boot] [PATCH v3 09/18] tegra: Add LCD driver Simon Glass
2012-07-19 7:41 ` Thierry Reding
2012-09-27 17:28 ` Simon Glass
2012-07-12 15:25 ` [U-Boot] [PATCH v3 10/18] tegra: Add LCD support to Nvidia boards Simon Glass
2012-07-12 15:25 ` [U-Boot] [PATCH v3 11/18] arm: Add control over cachability of memory regions Simon Glass
2012-07-12 18:12 ` Albert ARIBAUD
2012-07-19 14:10 ` Mike Frysinger
2012-09-27 17:54 ` Simon Glass
2012-07-12 15:25 ` [U-Boot] [PATCH v3 12/18] lcd: Add CONFIG_LCD_ALIGNMENT to select frame buffer alignment Simon Glass
2012-07-19 13:59 ` Mike Frysinger
2012-09-27 19:20 ` Simon Glass
2012-07-12 15:25 ` [U-Boot] [PATCH v3 13/18] lcd: Add support for flushing LCD fb from dcache after update Simon Glass
2012-07-19 14:01 ` Mike Frysinger [this message]
2012-07-19 16:52 ` Mike Frysinger
2012-08-09 7:43 ` Lukasz Majewski
2012-10-16 18:16 ` Simon Glass
2012-10-17 10:38 ` Lukasz Majewski
2012-10-17 15:34 ` Eric Nelson
2012-10-17 22:07 ` Simon Glass
2012-10-18 0:41 ` Eric Nelson
2012-10-18 0:50 ` Simon Glass
2012-10-18 1:07 ` Eric Nelson
2012-10-19 23:49 ` Simon Glass
2012-07-12 15:25 ` [U-Boot] [PATCH v3 14/18] tegra: Align LCD frame buffer to section boundary Simon Glass
2012-07-19 14:01 ` Mike Frysinger
2012-07-12 15:25 ` [U-Boot] [PATCH v3 15/18] tegra: Support control of cache settings for LCD Simon Glass
2012-07-12 15:25 ` [U-Boot] [PATCH v3 16/18] tegra: fdt: Add LCD definitions for Seaboard Simon Glass
2012-07-12 15:25 ` [U-Boot] [PATCH v3 17/18] lcd: Add CONSOLE_SCROLL_LINES option to speed console Simon Glass
2012-07-19 14:04 ` Mike Frysinger
2012-09-27 19:23 ` Simon Glass
2012-07-12 15:25 ` [U-Boot] [PATCH v3 18/18] tegra: Enable display/lcd support on Seaboard Simon Glass
2012-07-19 7:58 ` [U-Boot] [PATCH v3 0/18] tegra: Add display driver and LCD support for Seaboard Thierry Reding
2012-07-31 9:28 ` Simon Glass
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