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[v2,6/8] coral: Enable the copy framebuffer

Message ID 20200703103707.v2.6.I3e81a998a5c2bf40acec6502d07b40c0a37274ff@changeid
State Superseded
Headers show
Series [v2,1/8] linux/kconfig.h: simplify logic for choosing CONFIG_{SPL_, TPL_, }* | expand

Commit Message

Simon Glass July 3, 2020, 4:37 p.m. UTC
Enable this feature on chromebook_coral to speed up the display.

With this change, the time taken to print the environment to the display
without CONFIG_CONSOLE_SCROLL_LINES is reduced from 1830ms to 62ms.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v1)

 configs/chromebook_coral_defconfig | 1 +
 1 file changed, 1 insertion(+)

Comments

Bin Meng July 7, 2020, 7:09 a.m. UTC | #1
On Sat, Jul 4, 2020 at 12:38 AM Simon Glass <sjg at chromium.org> wrote:
>
> Enable this feature on chromebook_coral to speed up the display.
>
> With this change, the time taken to print the environment to the display
> without CONFIG_CONSOLE_SCROLL_LINES is reduced from 1830ms to 62ms.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> (no changes since v1)
>
>  configs/chromebook_coral_defconfig | 1 +
>  1 file changed, 1 insertion(+)
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
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Patch

diff --git a/configs/chromebook_coral_defconfig b/configs/chromebook_coral_defconfig
index d7cab2334b..a2a29cf842 100644
--- a/configs/chromebook_coral_defconfig
+++ b/configs/chromebook_coral_defconfig
@@ -93,6 +93,7 @@  CONFIG_TPM2_CR50_I2C=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_KEYBOARD=y
+CONFIG_VIDEO_COPY=y
 CONFIG_SPL_FS_CBFS=y
 # CONFIG_SPL_USE_TINY_PRINTF is not set
 CONFIG_TPL_USE_TINY_PRINTF=y