[PATCH 1/3] drm: Add separate Kconfig option for fbdev helpers
Daniel Vetter
daniel.vetter at ffwll.ch
Tue Oct 8 17:44:47 CEST 2013
For drivers which might want to disable fbdev legacy support.
Select the new option in all drivers for now, so this shouldn't result
in any change. Drivers need some work anyway to make fbdev support
optional (if they have it implemented, that is), so the recommended
way to expose this is by adding per-driver options. At least as long
as most drivers don't support disabling the fbdev support.
v2: Update for new drm drivers msm and rcar-du. Note that Rob's msm
driver can already take advantage of this, which allows us to build
msm without any fbdev depencies in the kernel!
v3: Move the MODULE_* stuff from the fbdev helper file to
drm_crtc_helper.c.
Cc: David Herrmann <dh.herrmann at gmail.com>
Cc: Rob Clark <robdclark at gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
drivers/gpu/drm/Kconfig | 11 ++++++++++-
drivers/gpu/drm/Makefile | 3 ++-
drivers/gpu/drm/ast/Kconfig | 1 +
drivers/gpu/drm/cirrus/Kconfig | 1 +
drivers/gpu/drm/drm_crtc_helper.c | 4 ++++
drivers/gpu/drm/drm_fb_helper.c | 4 ----
drivers/gpu/drm/exynos/Kconfig | 1 +
drivers/gpu/drm/gma500/Kconfig | 1 +
drivers/gpu/drm/mgag200/Kconfig | 1 +
drivers/gpu/drm/msm/Kconfig | 1 +
drivers/gpu/drm/nouveau/Kconfig | 1 +
drivers/gpu/drm/omapdrm/Kconfig | 1 +
drivers/gpu/drm/qxl/Kconfig | 1 +
drivers/gpu/drm/rcar-du/Kconfig | 1 +
drivers/gpu/drm/shmobile/Kconfig | 1 +
drivers/gpu/drm/tilcdc/Kconfig | 1 +
drivers/gpu/drm/udl/Kconfig | 1 +
drivers/gpu/host1x/drm/Kconfig | 1 +
drivers/staging/imx-drm/Kconfig | 1 +
19 files changed, 31 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 955555d..3104b6d 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -29,11 +29,17 @@ config DRM_USB
config DRM_KMS_HELPER
tristate
depends on DRM
+ help
+ CRTC helpers for KMS drivers.
+
+config DRM_KMS_FB_HELPER
+ bool
+ depends on DRM_KMS_HELPER
select FB
select FRAMEBUFFER_CONSOLE if !EXPERT
select FRAMEBUFFER_CONSOLE_DETECT_PRIMARY if FRAMEBUFFER_CONSOLE
help
- FB and CRTC helpers for KMS drivers.
+ FBDEV helpers for KMS drivers.
config DRM_LOAD_EDID_FIRMWARE
bool "Allow to specify an EDID data set instead of probing for it"
@@ -64,6 +70,7 @@ config DRM_GEM_CMA_HELPER
config DRM_KMS_CMA_HELPER
bool
select DRM_GEM_CMA_HELPER
+ select DRM_KMS_FB_HELPER
select FB_SYS_FILLRECT
select FB_SYS_COPYAREA
select FB_SYS_IMAGEBLIT
@@ -96,6 +103,7 @@ config DRM_RADEON
select FB_CFB_IMAGEBLIT
select FW_LOADER
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select DRM_TTM
select POWER_SUPPLY
select HWMON
@@ -130,6 +138,7 @@ config DRM_I915
select SHMEM
select TMPFS
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index f089adf..5af240b 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -21,8 +21,9 @@ drm-$(CONFIG_PCI) += ati_pcigart.o
drm-usb-y := drm_usb.o
-drm_kms_helper-y := drm_fb_helper.o drm_crtc_helper.o drm_dp_helper.o
+drm_kms_helper-y := drm_crtc_helper.o drm_dp_helper.o
drm_kms_helper-$(CONFIG_DRM_LOAD_EDID_FIRMWARE) += drm_edid_load.o
+drm_kms_helper-$(CONFIG_DRM_KMS_FB_HELPER) += drm_fb_helper.o
drm_kms_helper-$(CONFIG_DRM_KMS_CMA_HELPER) += drm_fb_cma_helper.o
obj-$(CONFIG_DRM_KMS_HELPER) += drm_kms_helper.o
diff --git a/drivers/gpu/drm/ast/Kconfig b/drivers/gpu/drm/ast/Kconfig
index da4a51e..8a784c4 100644
--- a/drivers/gpu/drm/ast/Kconfig
+++ b/drivers/gpu/drm/ast/Kconfig
@@ -6,6 +6,7 @@ config DRM_AST
select FB_SYS_FILLRECT
select FB_SYS_IMAGEBLIT
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select DRM_TTM
help
Say yes for experimental AST GPU driver. Do not enable
diff --git a/drivers/gpu/drm/cirrus/Kconfig b/drivers/gpu/drm/cirrus/Kconfig
index bf67b22..9864559 100644
--- a/drivers/gpu/drm/cirrus/Kconfig
+++ b/drivers/gpu/drm/cirrus/Kconfig
@@ -5,6 +5,7 @@ config DRM_CIRRUS_QEMU
select FB_SYS_COPYAREA
select FB_SYS_IMAGEBLIT
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select DRM_TTM
help
This is a KMS driver for emulated cirrus device in qemu.
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 4280e37..c4bfd69 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -39,6 +39,10 @@
#include <drm/drm_fb_helper.h>
#include <drm/drm_edid.h>
+MODULE_AUTHOR("David Airlie, Jesse Barnes");
+MODULE_DESCRIPTION("DRM KMS helper");
+MODULE_LICENSE("GPL and additional rights");
+
/**
* drm_helper_move_panel_connectors_to_head() - move panels to the front in the
* connector list
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index f6f6cc7..b1ad5fa 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -39,10 +39,6 @@
#include <drm/drm_fb_helper.h>
#include <drm/drm_crtc_helper.h>
-MODULE_AUTHOR("David Airlie, Jesse Barnes");
-MODULE_DESCRIPTION("DRM KMS helper");
-MODULE_LICENSE("GPL and additional rights");
-
static LIST_HEAD(kernel_fb_helper_list);
/**
diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig
index 45b6ef5..f227f54 100644
--- a/drivers/gpu/drm/exynos/Kconfig
+++ b/drivers/gpu/drm/exynos/Kconfig
@@ -2,6 +2,7 @@ config DRM_EXYNOS
tristate "DRM Support for Samsung SoC EXYNOS Series"
depends on OF && DRM && (PLAT_SAMSUNG || ARCH_MULTIPLATFORM)
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
diff --git a/drivers/gpu/drm/gma500/Kconfig b/drivers/gpu/drm/gma500/Kconfig
index 1f6e2df..508cf99 100644
--- a/drivers/gpu/drm/gma500/Kconfig
+++ b/drivers/gpu/drm/gma500/Kconfig
@@ -5,6 +5,7 @@ config DRM_GMA500
select FB_CFB_FILLRECT
select FB_CFB_IMAGEBLIT
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select DRM_TTM
# GMA500 depends on ACPI_VIDEO when ACPI is enabled, just like i915
select ACPI_VIDEO if ACPI
diff --git a/drivers/gpu/drm/mgag200/Kconfig b/drivers/gpu/drm/mgag200/Kconfig
index b487cde..3a1c5fb 100644
--- a/drivers/gpu/drm/mgag200/Kconfig
+++ b/drivers/gpu/drm/mgag200/Kconfig
@@ -5,6 +5,7 @@ config DRM_MGAG200
select FB_SYS_COPYAREA
select FB_SYS_IMAGEBLIT
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select DRM_TTM
help
This is a KMS driver for the MGA G200 server chips, it
diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig
index a06c19c..f39ab75 100644
--- a/drivers/gpu/drm/msm/Kconfig
+++ b/drivers/gpu/drm/msm/Kconfig
@@ -14,6 +14,7 @@ config DRM_MSM
config DRM_MSM_FBDEV
bool "Enable legacy fbdev support for MSM modesetting driver"
depends on DRM_MSM
+ select DRM_KMS_FB_HELPER
select FB_SYS_FILLRECT
select FB_SYS_COPYAREA
select FB_SYS_IMAGEBLIT
diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig
index ff80f12..7cf787d 100644
--- a/drivers/gpu/drm/nouveau/Kconfig
+++ b/drivers/gpu/drm/nouveau/Kconfig
@@ -3,6 +3,7 @@ config DRM_NOUVEAU
depends on DRM && PCI
select FW_LOADER
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select DRM_TTM
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
diff --git a/drivers/gpu/drm/omapdrm/Kconfig b/drivers/gpu/drm/omapdrm/Kconfig
index 20c41e7..6c220cd 100644
--- a/drivers/gpu/drm/omapdrm/Kconfig
+++ b/drivers/gpu/drm/omapdrm/Kconfig
@@ -5,6 +5,7 @@ config DRM_OMAP
depends on ARCH_OMAP2PLUS || ARCH_MULTIPLATFORM
depends on OMAP2_DSS
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select FB_SYS_FILLRECT
select FB_SYS_COPYAREA
select FB_SYS_IMAGEBLIT
diff --git a/drivers/gpu/drm/qxl/Kconfig b/drivers/gpu/drm/qxl/Kconfig
index d6c1279..037d324 100644
--- a/drivers/gpu/drm/qxl/Kconfig
+++ b/drivers/gpu/drm/qxl/Kconfig
@@ -6,6 +6,7 @@ config DRM_QXL
select FB_SYS_IMAGEBLIT
select FB_DEFERRED_IO
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select DRM_TTM
help
QXL virtual GPU for Spice virtualization desktop integration. Do not enable this driver unless your distro ships a corresponding X.org QXL driver that can handle kernel modesetting.
diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig
index c590cd9..d8e835a 100644
--- a/drivers/gpu/drm/rcar-du/Kconfig
+++ b/drivers/gpu/drm/rcar-du/Kconfig
@@ -4,6 +4,7 @@ config DRM_RCAR_DU
select DRM_KMS_HELPER
select DRM_KMS_CMA_HELPER
select DRM_GEM_CMA_HELPER
+ select DRM_KMS_FB_HELPER
help
Choose this option if you have an R-Car chipset.
If M is selected the module will be called rcar-du-drm.
diff --git a/drivers/gpu/drm/shmobile/Kconfig b/drivers/gpu/drm/shmobile/Kconfig
index ca498d1..d137286 100644
--- a/drivers/gpu/drm/shmobile/Kconfig
+++ b/drivers/gpu/drm/shmobile/Kconfig
@@ -2,6 +2,7 @@ config DRM_SHMOBILE
tristate "DRM Support for SH Mobile"
depends on DRM && (ARM || SUPERH)
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select DRM_KMS_CMA_HELPER
select DRM_GEM_CMA_HELPER
help
diff --git a/drivers/gpu/drm/tilcdc/Kconfig b/drivers/gpu/drm/tilcdc/Kconfig
index 7a4d101..7c3ef79 100644
--- a/drivers/gpu/drm/tilcdc/Kconfig
+++ b/drivers/gpu/drm/tilcdc/Kconfig
@@ -2,6 +2,7 @@ config DRM_TILCDC
tristate "DRM Support for TI LCDC Display Controller"
depends on DRM && OF && ARM
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select DRM_KMS_CMA_HELPER
select DRM_GEM_CMA_HELPER
select VIDEOMODE_HELPERS
diff --git a/drivers/gpu/drm/udl/Kconfig b/drivers/gpu/drm/udl/Kconfig
index 6222af1..f025286 100644
--- a/drivers/gpu/drm/udl/Kconfig
+++ b/drivers/gpu/drm/udl/Kconfig
@@ -8,6 +8,7 @@ config DRM_UDL
select FB_SYS_IMAGEBLIT
select FB_DEFERRED_IO
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
help
This is a KMS driver for the USB displaylink video adapters.
Say M/Y to add support for these devices via drm/kms interfaces.
diff --git a/drivers/gpu/host1x/drm/Kconfig b/drivers/gpu/host1x/drm/Kconfig
index 69853a4..0f36ddd 100644
--- a/drivers/gpu/host1x/drm/Kconfig
+++ b/drivers/gpu/host1x/drm/Kconfig
@@ -2,6 +2,7 @@ config DRM_TEGRA
bool "NVIDIA Tegra DRM"
depends on DRM
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select FB_SYS_FILLRECT
select FB_SYS_COPYAREA
select FB_SYS_IMAGEBLIT
diff --git a/drivers/staging/imx-drm/Kconfig b/drivers/staging/imx-drm/Kconfig
index 394254f7d..5032ff7 100644
--- a/drivers/staging/imx-drm/Kconfig
+++ b/drivers/staging/imx-drm/Kconfig
@@ -1,6 +1,7 @@
config DRM_IMX
tristate "DRM Support for Freescale i.MX"
select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
select VIDEOMODE_HELPERS
select DRM_GEM_CMA_HELPER
select DRM_KMS_CMA_HELPER
--
1.8.1.4
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