diff options
| author | Jocelyn Falempe <jfalempe@redhat.com> | 2023-07-13 16:41:30 +0300 |
|---|---|---|
| committer | Jocelyn Falempe <jfalempe@redhat.com> | 2023-07-28 18:08:14 +0300 |
| commit | e329cb53b45da475966c4b2e49f6a4a430f307fa (patch) | |
| tree | 0796f865313476c1acf07bc8e4e7fafcec0ec90d /drivers/gpu/drm/ast/ast_drv.h | |
| parent | aaf40405630a1a90f9af766497150198f4557851 (diff) | |
| download | linux-e329cb53b45da475966c4b2e49f6a4a430f307fa.tar.xz | |
drm/ast: Add BMC virtual connector
Most aspeed devices have a BMC, which allows to remotely see the screen.
Also in the common use case, those servers don't have a display connected.
So add a Virtual connector, to reflect that even if no display is
connected, the framebuffer can still be seen remotely.
This prepares the work to implement a detect_ctx() for the Display port
connector.
v4: call drm_add_modes_noedid() with 4096x4096 (Thomas Zimmermann)
remove useless struct field init to 0 (Thomas Zimmermann)
don't use drm_simple_encoder_init() (Thomas Zimmermann)
inline ast_bmc_connector_init() (Thomas Zimmermann)
Fixes: fae7d186403e ("drm/probe-helper: Default to 640x480 if no EDID on DP")
Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230713134316.332502-1-jfalempe@redhat.com
Diffstat (limited to 'drivers/gpu/drm/ast/ast_drv.h')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_drv.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index 3f6e0c984523..c9659e72002f 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -214,6 +214,10 @@ struct ast_device { struct drm_encoder encoder; struct drm_connector connector; } astdp; + struct { + struct drm_encoder encoder; + struct drm_connector connector; + } bmc; } output; bool support_wide_screen; |