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| author | Ludovic Courtès <ludo@gnu.org> | 2018-07-24 10:18:14 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-07-24 15:48:06 +0200 |
| commit | 68f50cfdd34670f7cbc922398e9117de27f964c9 (patch) | |
| tree | 5868a51c492d57563e3acab1f69ed9edb8ad3c69 /gnu/packages/patches | |
| parent | e97454b62c3e6fac93441973a9c412d375e17497 (diff) | |
| download | guix-68f50cfdd34670f7cbc922398e9117de27f964c9.tar guix-68f50cfdd34670f7cbc922398e9117de27f964c9.tar.gz | |
gnu: xorg-server: Apply patch to fix screen rotation on KMS.
Fixes <https://bugs.freedesktop.org/show_bug.cgi?id=106715>.
* gnu/packages/patches/xorg-server-rotate-fb.patch: New file.
* gnu/packages/xorg.scm (xorg-server)[source]: Use it.
* gnu/local.mk (dist_patch_DATA): Add it.
Diffstat (limited to 'gnu/packages/patches')
| -rw-r--r-- | gnu/packages/patches/xorg-server-rotate-fb.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gnu/packages/patches/xorg-server-rotate-fb.patch b/gnu/packages/patches/xorg-server-rotate-fb.patch new file mode 100644 index 0000000000..f47036b2a7 --- /dev/null +++ b/gnu/packages/patches/xorg-server-rotate-fb.patch @@ -0,0 +1,35 @@ +commit a85e94a50c94b07574c8701a3ff3c1243f4257f4 +Author: Olivier Fourdan <ofourdan@redhat.com> +Date: Fri Jun 15 08:57:12 2018 +0200 + + modesetting: use drmmode_bo_import() for rotate_fb + + drmmode_shadow_allocate() still uses drmModeAddFB() which may fail if + the format is not as expected, preventing from using a rotated output. + + Change it to use the new function drmmode_bo_import() which takes care + of calling the drmModeAddFB2() API. + + Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106715 + Signed-off-by: Olivier Fourdan <ofourdan@redhat.com> + Tested-by: Tomas Pelka <tpelka@redhat.com> + Reviewed-by: Lyude Paul <lyude@redhat.com> + +diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.c b/hw/xfree86/drivers/modesetting/drmmode_display.c +index 859a21a9d..ec11b3f56 100644 +--- a/hw/xfree86/drivers/modesetting/drmmode_display.c ++++ b/hw/xfree86/drivers/modesetting/drmmode_display.c +@@ -1794,11 +1794,8 @@ drmmode_shadow_allocate(xf86CrtcPtr crtc, int width, int height) + return NULL; + } + +- ret = drmModeAddFB(drmmode->fd, width, height, crtc->scrn->depth, +- drmmode->kbpp, +- drmmode_bo_get_pitch(&drmmode_crtc->rotate_bo), +- drmmode_bo_get_handle(&drmmode_crtc->rotate_bo), +- &drmmode_crtc->rotate_fb_id); ++ ret = drmmode_bo_import(drmmode, &drmmode_crtc->rotate_bo, ++ &drmmode_crtc->rotate_fb_id); + + if (ret) { + ErrorF("failed to add rotate fb\n"); |