kernel/drivers/gpu/drm/sti/sti_plane.h, branch linux-4.17.y

gpu: drm: sti: Adopt SPDX identifiers

2017-12-06T14:51:23Z

Add SPDX identifiers to files under sti directory Signed-off-by: Benjamin Gaignard Acked-by: Vincent Abriou Link: https://patchwork.freedesktop.org/patch/msgid/20171206112947.9569-2-benjamin.gaignard@st.com

drm/sti: update fps debugfs entries

2017-01-06T14:12:03Z

This update allows to have a clearer fps log trace by adding information about plane size and plane pixel format. Signed-off-by: Vincent Abriou

drm: sti: use generic zpos for plane

2016-07-29T08:02:51Z

remove private zpos property and use instead the generic new. zpos range is now fixed per plane type and normalized before being using in mixer. Signed-off-by: Benjamin Gaignard Cc: Inki Dae Cc: Daniel Vetter Cc: Ville Syrjala Cc: Joonyoung Shim Cc: Seung-Woo Kim Cc: Andrzej Hajda Cc: Krzysztof Kozlowski Cc: Bartlomiej Zolnierkiewicz Cc: Tobias Jakobi Cc: Gustavo Padovan Cc: vincent.abriou@st.com Cc: fabien.dessenne@st.com Cc: Laurent Pinchart

drm/sti: Use 64-bit timestamps

2016-06-27T08:18:09Z

'struct timespec' uses a 32-bit field for seconds, which will overflow in year 2038 and beyond. This patch is part of a larger attempt to remove instances of timeval, timespec and time_t, all of which suffer from the y2038 issue, from the kernel. Signed-off-by: Tina Ruchandani

drm: sti: use late_register and early_unregister callbacks

2016-06-21T19:32:52Z

Make sti driver use register callback to move debugfs initialization out of sub-components creation. This will allow to convert driver .load() to drm_dev_alloc() and drm_dev_register(). sti_compositor bring up 2 crtc but only one debugfs init is needed so use drm_crtc_index to do it on the first one. This can't be done in sti_drv because only sti_compositor have access to the devices. It is almost the same for sti_encoder which handle multiple encoder while one only debugfs entry is needed so add a boolean to avoid multiple debugfs initialization Signed-off-by: Benjamin Gaignard Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1466514580-15194-3-git-send-email-benjamin.gaignard@linaro.org

drm/sti: add debugfs fps_show/fps_get mechanism for planes

2016-02-26T09:06:23Z

Display fps on demand for each used plane: cat /sys/kernel/debug/dri/0/fps_get Display fps in live in the console for each used plane: echo 255 > /sys/kernel/debug/dri/0/fps_show Signed-off-by: Vincent Abriou Reviewed-by: Benjamin Gaignard

drm/sti: atomic crtc/plane update

2015-08-03T12:26:05Z

Better fit STI hardware structure. Planes are no more responsible of updating mixer information such as z-order and status. It is now up to the CRTC atomic flush to do it. Plane actions (enable or disable) are performed atomically. Disabling of a plane is synchronize with the vsync event. Signed-off-by: Vincent Abriou Reviewed-by: Benjamin Gaignard

drm/sti: rename files and functions

2015-08-03T12:25:06Z

replace all "sti_drm_" occurences by "sti_" Signed-off-by: Vincent Abriou Reviewed-by: Benjamin Gaignard