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kernel / pub / scm / linux / kernel / git / ltsi / ltsi-kernel / refs/heads/3.10-ltsi / . / patches.baytrail / 1070-drm-Add-separate-Kconfig-option-for-fbdev-helpers.patch
blob: 4a5bdf40e80a73663455e77d0bef95240c296dad [file] [log] [blame]
From dc80e147e8acce8bd6855e236abb556169feffa2 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 8 Oct 2013 17:44:47 +0200
Subject: drm: Add separate Kconfig option for fbdev helpers
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@gmail.com>
Cc: Rob Clark <robdclark@gmail.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Acked-by: Dave Airlie <airlied@linux.ie>
Reviewed-by: Chon Ming Lee <chon.ming.lee@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit 92b6f89f6b85f433ddac1f4a9eb0962dc96380fe)
Signed-off-by: James Ausmus <james.ausmus@intel.com>
Conflicts:
drivers/gpu/drm/msm/Kconfig
drivers/gpu/drm/rcar-du/Kconfig
(drivers not in this tree)
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
---
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/nouveau/Kconfig | 1 +
drivers/gpu/drm/omapdrm/Kconfig | 1 +
drivers/gpu/drm/qxl/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 +
17 files changed, 29 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 9fb09af14d25..8847e1e90533 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 d7115ad6f20d..79a2dd86e90b 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 da4a51eae824..8a784c460c89 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 bf67b22723f9..9864559e5fb9 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 bdcdbb156d08..914f53775c8f 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 b78cbe74dadf..bee177e8b2cf 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 772c62a6e2ac..83743e66d15f 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 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 1f6e2dfaaeae..508cf99a292d 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 b487cdec5ee7..3a1c5fbae54a 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/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig
index ff80f12480ea..7cf787d697b1 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 09f65dc3d2c8..32b2eaa4de59 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 d6c12796023c..037d324bf58f 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/shmobile/Kconfig b/drivers/gpu/drm/shmobile/Kconfig
index 7e7d52b2a2fc..3878d29378eb 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 && (SUPERH || ARCH_SHMOBILE)
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 7a4d10106906..7c3ef79fcb37 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 6222af19f456..f02528686cd5 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 69853a4de40a..0f36ddd74e87 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 ef699f753186..c3f3b0c502d4 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
--
1.8.5.rc3