v1: Add 1024x768@70Hz for AST2600 soc display timing selection. Add gfx flag for future usage.
Testing steps:
1. Add below config to turn VT and LOGO on.
CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_VT_CONSOLE_SLEEP=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_UNIX98_PTYS=y CONFIG_LDISC_AUTOLOAD=y CONFIG_DEVMEM=y CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_LOGO=y CONFIG_LOGO_LINUX_CLUT224=y
2. The Linux logo will be shown on the screen, when the BMC boot in Linux. 3. Check the display mode is 1024x768@70Hz at AST2600. 4. Check the display mode is 800x600@60Hz at AST2500.
Tommy Haung (2): drm/aspeed: Add gfx flags and clock selection for AST2600 drm/aspeed: Add 1024x768 mode for AST2600
drivers/gpu/drm/aspeed/aspeed_gfx.h | 15 ++++++++++ drivers/gpu/drm/aspeed/aspeed_gfx_crtc.c | 35 ++++++++++++++++++++++++ drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 20 ++++++++++++-- drivers/gpu/drm/aspeed/aspeed_gfx_out.c | 14 +++++++++- 4 files changed, 81 insertions(+), 3 deletions(-)