drm/exynos: trigger build of all modules

Add COMPILE_TEST dependency to force exynos driver to
built for more than arm and to built modules
that otherwise required other symbols to be de-selected.

This will increase build coverage of the exynos driver
thus allowing most trivial build errors to be detected/fixed early.

This introduces one warning when built using sh:
exynos7_drm_decon.c: In function ‘decon_remove’:
exynos7_drm_decon.c:769:24: warning: unused variable ‘ctx’
  struct decon_context *ctx = dev_get_drvdata(&pdev->dev);

This is due to the definition of iounmap() in sh,
and nothing that exynos driver can fix.

Include fix of exynos build for alpha.

Signed-off-by: Sam Ravnborg <[email protected]>
Cc: Inki Dae <[email protected]>
Cc: Joonyoung Shim <[email protected]>
Cc: Seung-Woo Kim <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Kukjin Kim <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Cc: Jingoo Han <[email protected]>
Signed-off-by: Inki Dae <[email protected]>

diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig
index cbe58d307d1ccfa957b3f653315416414303b42a..60ce4a8ad9e1518a7e7dd287c92d158cb897b8a4 100644 (file)
--- a/drivers/gpu/drm/exynos/Kconfig
+++ b/drivers/gpu/drm/exynos/Kconfig
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 config DRM_EXYNOS
        tristate "DRM Support for Samsung SoC EXYNOS Series"
-       depends on OF && DRM && (ARCH_S3C64XX || ARCH_S5PV210 || ARCH_EXYNOS || ARCH_MULTIPLATFORM)
+       depends on OF && DRM && (ARCH_S3C64XX || ARCH_S5PV210 || ARCH_EXYNOS || ARCH_MULTIPLATFORM || COMPILE_TEST)
        select DRM_KMS_HELPER
        select VIDEOMODE_HELPERS
        select SND_SOC_HDMI_CODEC if SND_SOC
@@ -86,7 +86,7 @@ comment "Sub-drivers"
 
 config DRM_EXYNOS_G2D
        bool "G2D"
-       depends on VIDEO_SAMSUNG_S5P_G2D=n
+       depends on VIDEO_SAMSUNG_S5P_G2D=n || COMPILE_TEST
        select FRAME_VECTOR
        help
          Choose this option if you want to use Exynos G2D for DRM.
@@ -114,7 +114,7 @@ config DRM_EXYNOS_SCALER
 
 config DRM_EXYNOS_GSC
        bool "GScaler"
-       depends on VIDEO_SAMSUNG_EXYNOS_GSC=n
+       depends on VIDEO_SAMSUNG_EXYNOS_GSC=n || COMPILE_TEST
        select DRM_EXYNOS_IPP
        help
          Choose this option if you want to use Exynos GSC for DRM.

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index aefcd624fe32af447bed1846b17a8931d36d49f3..b0877b97291c543fb68a2fd2f5da35e15473f5ac 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -10,6 +10,7 @@
 
 #include <linux/console.h>
 #include <linux/dma-mapping.h>
+#include <linux/vmalloc.h>
 
 #include <drm/drm_crtc.h>
 #include <drm/drm_fb_helper.h>