Since switch to simpledrm VESA graphic modes are no longer available
with legacy BIOS.
The x86 realmode boot code enables the VESA graphic modes when option
FB_BOOT_VESA_SUPPORT is enabled.
To enable use of VESA modes with simpledrm in legacy BIOS boot mode drop
dependency of BOOT_VESA_SUPPORT on FB, also drop the FB_ prefix, and
select the option when simpledrm is built-in on x86.
Fixes: 11e8f5fd223b ("drm: Add simpledrm driver")
Signed-off-by: Michal Suchanek <msuchanek@xxxxxxx>
---
arch/x86/boot/video-vesa.c | 4 ++--
drivers/gpu/drm/tiny/Kconfig | 1 +
drivers/video/fbdev/Kconfig | 9 ++++-----
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
index 7e185977a984..c2c6d35e3a43 100644
--- a/arch/x86/boot/video-vesa.c
+++ b/arch/x86/boot/video-vesa.c
@@ -83,7 +83,7 @@ static int vesa_probe(void)
(vminfo.memory_layout == 4 ||
vminfo.memory_layout == 6) &&
vminfo.memory_planes == 1) {
-#ifdef CONFIG_FB_BOOT_VESA_SUPPORT
+#ifdef CONFIG_BOOT_VESA_SUPPORT
/* Graphics mode, color, linear frame buffer
supported. Only register the mode if
if framebuffer is configured, however,
@@ -121,7 +121,7 @@ static int vesa_set_mode(struct mode_info *mode)
if ((vminfo.mode_attr & 0x15) == 0x05) {
/* It's a supported text mode */
is_graphic = 0;
-#ifdef CONFIG_FB_BOOT_VESA_SUPPORT
+#ifdef CONFIG_BOOT_VESA_SUPPORT
} else if ((vminfo.mode_attr & 0x99) == 0x99) {
/* It's a graphics mode with linear frame buffer */
is_graphic = 1;
diff --git a/drivers/gpu/drm/tiny/Kconfig b/drivers/gpu/drm/tiny/Kconfig
index 712e0004e96e..1bc30c64ed15 100644
--- a/drivers/gpu/drm/tiny/Kconfig
+++ b/drivers/gpu/drm/tiny/Kconfig
@@ -54,6 +54,7 @@ config DRM_GM12U320
config DRM_SIMPLEDRM
tristate "Simple framebuffer driver"
depends on DRM && MMU
+ select BOOT_VESA_SUPPORT if X86 && DRM_SIMPLEDRM = y
select DRM_GEM_SHMEM_HELPER
select DRM_KMS_HELPER
help
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 6ed5e608dd04..4f3be9b7a520 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -66,9 +66,8 @@ config FB_DDC
select I2C_ALGOBIT
select I2C
-config FB_BOOT_VESA_SUPPORT
+config BOOT_VESA_SUPPORT
bool
- depends on FB
help
If true, at least one selected framebuffer driver can take advantage
of VESA video modes set at an early boot stage via the vga= parameter.
@@ -627,7 +626,7 @@ config FB_VESA
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
- select FB_BOOT_VESA_SUPPORT
+ select BOOT_VESA_SUPPORT
help
This is the frame buffer device driver for generic VESA 2.0
compliant graphic cards. The older VESA 1.2 cards are not supported.
@@ -1051,7 +1050,7 @@ config FB_INTEL
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
- select FB_BOOT_VESA_SUPPORT if FB_INTEL = y
+ select BOOT_VESA_SUPPORT if FB_INTEL = y
depends on !DRM_I915
help
This driver supports the on-board graphics built in to the Intel
@@ -1378,7 +1377,7 @@ config FB_SIS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
- select FB_BOOT_VESA_SUPPORT if FB_SIS = y
+ select BOOT_VESA_SUPPORT if FB_SIS = y
select FB_SIS_300 if !FB_SIS_315
help
This is the frame buffer device driver for the SiS 300, 315, 330
--
2.31.1
