From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v4 00/14] Add Xorg support for iMX6
Date: Fri, 5 Dec 2014 23:44:31 +0100 [thread overview]
Message-ID: <20141205234431.101f3141@free-electrons.com> (raw)
In-Reply-To: <2300509.9auvbGzPAa@sagittea>
Dear J?r?me Pouiller,
On Thu, 04 Dec 2014 22:19:13 +0100, J?r?me Pouiller wrote:
> It looks like you enabled EGLFS in Qt5. EGLFS need framebuffer version of gpu-
> viv-bin-mx6q. If you want to use X11, you have to enable xcb in qt5 (as in
> example in commit log of "07/14 xdriver_xf86-video-imx-viv").
>
> I do not see any simple generic solution to prevent user to choose EGLFS in Qt
> if X11 backend is selected in gpu-viv-bin-mx6q :-(
Well, we could always imagine something like:
config BR2_PACKAGE_QT5BASE_XCB
bool "X.org XCB support"
depends on BR2_PACKAGE_XORG7
select BR2_PACKAGE_XLIB_LIBX11
select BR2_PACKAGE_LIBXCB
select BR2_PACKAGE_XCB_UTIL_IMAGE
select BR2_PACKAGE_XCB_UTIL_KEYSYMS
select BR2_PACKAGE_XCB_UTIL_WM
select BR2_PACKAGE_LIBXKBCOMMON
+ depends on BR2_PACKAGE_GPU_VIV_BIN_MX6Q_OUTPUT_X11 if BR2_PACKAGE_GPU_VIV_BIN_MX6Q
comment "X.org XCB backend available if X.org is enabled"
depends on !BR2_PACKAGE_XORG7
+comment "X11 backend of gpu-viv-bin-mx6q needed to enable XCB"
+ depends on BR2_PACKAGE_GPU_VIV_BIN_MX6Q && !BR2_PACKAGE_GPU_VIV_BIN_MX6Q_OUTPUT_X11
config BR2_PACKAGE_QT5BASE_EGLFS
bool "eglfs support"
select BR2_PACKAGE_QT5BASE_OPENGL
depends on BR2_PACKAGE_HAS_LIBEGL
depends on BR2_PACKAGE_QT5_GL_AVAILABLE
+ depends on BR2_PACKAGE_GPU_VIV_BIN_MX6Q_OUTPUT_FB if BR2_PACKAGE_GPU_VIV_BIN_MX6Q
+comment "FB backend of gpu-viv-bin-mx6q needed to enable EGLFS"
+ depends on BR2_PACKAGE_GPU_VIV_BIN_MX6Q && !BR2_PACKAGE_GPU_VIV_BIN_MX6Q_OUTPUT_FB
comment "eglfs backend available if OpenGL and EGL are enabled"
depends on !BR2_PACKAGE_HAS_LIBEGL || !BR2_PACKAGE_QT5_GL_AVAILABLE
For sure, it's not very generic, but at least it lets the user know
about this dependency, which is not very obvious.
But I am wondering, for the X11 output to work, don't you also need the
BR2_PACKAGE_XDRIVER_XF86_VIDEO_IMX_VIV option ?
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2014-12-05 22:44 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-02 9:58 [Buildroot] [PATCH v4 00/14] Add Xorg support for iMX6 Jérôme Pouiller
2014-12-02 9:58 ` [Buildroot] [PATCH v4 01/14] mesa3d: Give possibility to external backends to enable DRI/Gallium Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 02/14] gpu-viv-bin-mx6q: use self-extractible helper Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 03/14] gpu-viv-bin-mx6q: fix compiling issues with EGL_API_FB Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 04/14] gpu-viv-bin-mx6q: fix GLESv2 support Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 05/14] gpu-viv-bin-mx6q: make fb/x11 choice explicit Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 06/14] gpu-viv-bin-mx6q: change output selection mechanism Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 07/14] xdriver_xf86-video-imx-viv: new package Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 08/14] libdrm: fix support for xserver with Vivante drivers Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 09/14] qt5base: apply new patch naming policy Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 10/14] qt5base: fix Vivante x11/EGL configuration Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 11/14] Vivante drivers: bump to version 3.10.17-1.0.1 Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 12/14] nitrogen6x_defconfig: bump kernel to 3.10.17_1.0.1_ga Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 13/14] freescale_imx6*_defconfig: " Jérôme Pouiller
2014-12-02 9:59 ` [Buildroot] [PATCH v4 14/14] qmx6_defconfig: update Jérôme Pouiller
2014-12-03 19:25 ` [Buildroot] [PATCH v4 00/14] Add Xorg support for iMX6 Gary Bisson
2014-12-04 13:14 ` Jérôme Pouiller
2014-12-04 19:22 ` Gary Bisson
2014-12-04 21:19 ` Jérôme Pouiller
2014-12-04 21:46 ` Gary Bisson
2014-12-05 20:49 ` Gary Bisson
2014-12-05 22:44 ` Thomas Petazzoni [this message]
2014-12-08 10:32 ` Jérôme Pouiller
2014-12-05 22:39 ` Thomas Petazzoni
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