diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-11-16 12:59:27 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-11-28 18:17:08 +0300 |
| commit | 9f3ebec843b0f48ea2c22b7e85c34040aa7c9ee8 (patch) | |
| tree | 0974f238bcb18c791d3e0ebaa62e8189ef13a3f6 /drivers/gpu/drm/ast | |
| parent | 83ab91faf20c1aed982ca5949ce5d83b34b7f546 (diff) | |
| download | linux-9f3ebec843b0f48ea2c22b7e85c34040aa7c9ee8.tar.xz | |
drm/ast: Add enum ast_config_mode
The config mode used to be a field in struct ast_device. Turn it into
a named type. We'll need this for device detection.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231116100240.22975-9-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/ast')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_drv.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index 390fbec6bc2b..4c6ee163c6d9 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -98,6 +98,12 @@ enum ast_tx_chip { #define AST_TX_DP501_BIT BIT(AST_TX_DP501) #define AST_TX_ASTDP_BIT BIT(AST_TX_ASTDP) +enum ast_config_mode { + ast_use_p2a, + ast_use_dt, + ast_use_defaults +}; + #define AST_DRAM_512Mx16 0 #define AST_DRAM_1Gx16 1 #define AST_DRAM_512Mx32 2 @@ -196,7 +202,9 @@ struct ast_device { void __iomem *ioregs; void __iomem *dp501_fw_buf; + enum ast_config_mode config_mode; enum ast_chip chip; + uint32_t dram_bus_width; uint32_t dram_type; uint32_t mclk; @@ -235,11 +243,6 @@ struct ast_device { } output; bool support_wide_screen; - enum { - ast_use_p2a, - ast_use_dt, - ast_use_defaults - } config_mode; unsigned long tx_chip_types; /* bitfield of enum ast_chip_type */ u8 *dp501_fw_addr; |