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[92.176.231.205]) by smtp.gmail.com with ESMTPSA id cw13-20020a056000090d00b003112f836d4esm26504465wrb.85.2023.07.03.16.05.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Jul 2023 16:05:47 -0700 (PDT) From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: Geert Uytterhoeven , Thomas Zimmermann , Arnd Bergmann , Javier Martinez Canillas , Daniel Vetter , David Airlie , Maarten Lankhorst , Maxime Ripard , dri-devel@lists.freedesktop.org Subject: [PATCH v4 5/5] drm: Make FB_CORE to be selected if DRM fbdev emulation is enabled Date: Tue, 4 Jul 2023 01:05:29 +0200 Message-ID: <20230703230534.997525-6-javierm@redhat.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230703230534.997525-1-javierm@redhat.com> References: <20230703230534.997525-1-javierm@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Now that fbdev core has been split in FB_CORE and FB, make the DRM symbol to select the FB_CORE option if the DRM fbdev emulation layer is enabled. This allows to disable the CONFIG_FB option if is not needed, which will avoid the need to explicitly disable each of the legacy fbdev drivers. Signed-off-by: Javier Martinez Canillas --- (no changes since v3) Changes in v3: - Make the DRM symbol to select FB_CORE if DRM_FBDEV_EMULATION is enabled (Arnd Bergmann). - Also make DRM select FB_SYS_HELPERS_DEFERRED if DRM_FBDEV_EMULATION - Make DRM_FBDEV_EMULATION to depend on DRM instead of DRM_KMS_HELPER. Changes in v2: - Make CONFIG_DRM_FBDEV_EMULATION to select FB_CORE (Thomas Zimmermann). drivers/gpu/drm/Kconfig | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index afb3b2f5f425..775564558152 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -9,6 +9,9 @@ menuconfig DRM tristate "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)" depends on (AGP || AGP=3Dn) && !EMULATED_CMPXCHG && HAS_DMA select DRM_PANEL_ORIENTATION_QUIRKS + select DRM_KMS_HELPER if DRM_FBDEV_EMULATION + select FB_CORE if DRM_FBDEV_EMULATION + select FB_SYS_HELPERS_DEFERRED if DRM_FBDEV_EMULATION select HDMI select I2C select DMA_SHARED_BUFFER @@ -95,7 +98,6 @@ config DRM_KUNIT_TEST config DRM_KMS_HELPER tristate depends on DRM - select FB_SYS_HELPERS_DEFERRED if DRM_FBDEV_EMULATION help CRTC helpers for KMS drivers. =20 @@ -131,8 +133,7 @@ config DRM_DEBUG_MODESET_LOCK =20 config DRM_FBDEV_EMULATION bool "Enable legacy fbdev support for your modesetting driver" - depends on DRM_KMS_HELPER - depends on FB=3Dy || FB=3DDRM_KMS_HELPER + depends on DRM select FRAMEBUFFER_CONSOLE if !EXPERT select FRAMEBUFFER_CONSOLE_DETECT_PRIMARY if FRAMEBUFFER_CONSOLE default y --=20 2.41.0