<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - How to enable planes for atomic" href="https://bugs.freedesktop.org/show_bug.cgi?id=100115#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - How to enable planes for atomic" href="https://bugs.freedesktop.org/show_bug.cgi?id=100115">bug 100115</a> from <a class="email" href="mailto:lby@rock-chips.com" title="kevan.lan <lby@rock-chips.com>"> kevan.lan</a> <pre>Thanks Pekka! I have pulled Daniel Stone's code: git://git.collabora.com/git/user/daniels/weston#wip/2017-03/atomic-v9 But weston could not be started normally,the error log is: ...... GL_EXT_color_buffer_half_float GL_EXT_color_buffer_float GL_EXT_YUV_target GL_OVR_multiview GL_OVR_multiview2 GL_OVR_multiview_multisampled_render_to_texture GL_KHR_robustness GL_KHR_robust_buffer_access_behavior GL_EXT_draw_elements_base_vertex GL_OES_draw_elements_base_vertex [08:51:26.358] GL ES 2 renderer features: read-back format: BGRA wl_shm sub-image to texture: no EGL Wayland extension: yes [ 3.906341] weston[230]: unhandled level 3 translation fault (11) at 0x00000000, esr 0x92000007 [ 3.907126] pgd = ffffffc0ecb73000 [ 3.907428] [00000000] *pgd=00000000ecb71003, *pud=00000000ecb71003, *pmd=00000000ecb7c003, *pte=0000000000000000 [ 3.908361] [ 3.908502] CPU: 2 PID: 230 Comm: weston Not tainted 4.4.52 #62 It may be cause by this commit: commit cf3a7c5be230cdfc290a3a6b636c28c865f85b6f Author: Daniel Stone <<a href="mailto:daniels@collabora.com">daniels@collabora.com</a>> Date: Mon Jan 16 19:20:32 2017 +0000 Switch to global output repaint timer In preparation for grouping output repaint together where possible, switch the per-output repaint timer, to a global timer which iterates across all outputs. This is implemented by storing the absolute time for the next repaint for each output locally, and maintaining a global timer which iterates all of them, scheduling the repaint for the first available time. Signed-off-by: Daniel Stone <<a href="mailto:daniels@collabora.com">daniels@collabora.com</a>> Cc: Mario Kleiner <<a href="mailto:mario.kleiner.de@gmail.com">mario.kleiner.de@gmail.com</a>> Cc: Pekka Paalanen <<a href="mailto:pekka.paalanen@collabora.co.uk">pekka.paalanen@collabora.co.uk</a>></pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>