diff options
| author | Patrick Delaunay <patrick.delaunay@st.com> | 2020-07-01 14:56:10 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-07-06 16:30:00 -0400 |
| commit | 27b5b9ec93a054e267f3513961bf47e6731722b1 (patch) | |
| tree | 5ca1e8d01bf8880c7405025acd53505b641ad0ae | |
| parent | 6e7d7aa2e2062995c1cbc3af81cf40c04c50ad30 (diff) | |
video: restore CONFIG_VIDCONSOLE_AS_LCD as boolean
This patch restores CONFIG_VIDCONSOLE_AS_LCD as boolean
and introduce a separate sting as CONFIG_VIDCONSOLE_AS_NAME
to search this string in stdout used as videoconsole.
This patch avoid issue with board defconfig or code expecting
CONFIG_VIDCONSOLE_AS_LCD as boolean.
Fixes: 22b897a12323 ("video: extend stdout video console work-around for 'vga'")
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
| -rw-r--r-- | common/console.c | 6 | ||||
| -rw-r--r-- | drivers/video/Kconfig | 12 |
2 files changed, 14 insertions, 4 deletions
diff --git a/common/console.c b/common/console.c index f149624954..7b9816979a 100644 --- a/common/console.c +++ b/common/console.c @@ -713,7 +713,7 @@ struct stdio_dev *search_device(int flags, const char *name) dev = stdio_get_by_name(name); #ifdef CONFIG_VIDCONSOLE_AS_LCD - if (!dev && !strcmp(name, CONFIG_VIDCONSOLE_AS_LCD)) + if (!dev && !strcmp(name, CONFIG_VIDCONSOLE_AS_NAME)) dev = stdio_get_by_name("vidconsole"); #endif @@ -897,9 +897,9 @@ done: stdio_print_current_devices(); #endif /* CONFIG_SYS_CONSOLE_INFO_QUIET */ #ifdef CONFIG_VIDCONSOLE_AS_LCD - if (strstr(stdoutname, CONFIG_VIDCONSOLE_AS_LCD)) + if (strstr(stdoutname, CONFIG_VIDCONSOLE_AS_NAME)) printf("Warning: Please change '%s' to 'vidconsole' in stdout/stderr environment vars\n", - CONFIG_VIDCONSOLE_AS_LCD); + CONFIG_VIDCONSOLE_AS_NAME); #endif #ifdef CONFIG_SYS_CONSOLE_ENV_OVERWRITE diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 52f5bc6127..0cf13adc7d 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -177,8 +177,18 @@ config SIMPLE_PANEL source "drivers/video/fonts/Kconfig" config VIDCONSOLE_AS_LCD - string "Use 'vidconsole' when string defined here is seen in stdout" + bool "Use 'vidconsole' when CONFIG_VIDCONSOLE_AS_NAME string is seen in stdout" depends on DM_VIDEO + help + This is a work-around for boards which have 'lcd' or 'vga' in their + stdout environment variable, but have moved to use driver model for + video. In this case the console will no-longer work. While it is + possible to update the environment, the breakage may be confusing for + users. This option will be removed around the end of 2020. + +config VIDCONSOLE_AS_NAME + string "Use 'vidconsole' when string defined here is seen in stdout" + depends on VIDCONSOLE_AS_LCD default "lcd" if LCD || TEGRA_COMMON default "vga" if !LCD help |