kernel/drivers/gpu/drm/sti/sti_vid.c, 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: Replace 17 seq_puts() calls by seq_putc()

2017-05-09T12:45:51Z

Single characters should be put into a sequence at several places. Thus use the corresponding function "seq_putc". This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Benjamin Gaignard Link: http://patchwork.freedesktop.org/patch/msgid/5b4e2964-0742-8367-976f-678356d9347a@users.sourceforge.net

drm/sti: use valid video mode

2016-09-20T09:32:06Z

In atomic mode the crtc_xxx (eg crtc_hdisplay) members of the mode structure may be unset before calling atomic_check/commit for planes. Instead of, use xxx members which are actually set. Signed-off-by: Fabien Dessenne Acked-by: Vincent Abriou

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: remove useless call to dev->struct_mutex

2016-06-01T07:41:32Z

No need to protect debugfs functions with dev->struct_mutex Signed-off-by: Benjamin Gaignard Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1464630800-30786-19-git-send-email-daniel.vetter@ffwll.ch

drm/sti: include linux/seq_file.h where needed

2016-05-11T07:47:05Z

The sti drm driver has a lot of debugfs interface that cause build errors in some configurations when seq_file.h is not included implicitly: drm/sti/sti_mixer.c: In function 'mixer_dbg_ctl': drm/sti/sti_mixer.c:88:2: error: implicit declaration of function 'seq_puts' [-Werror=implicit-function-declaration] drm/sti/sti_mixer.c:91:4: error: implicit declaration of function 'seq_printf' [-Werror=implicit-function-declaration] drm/sti/sti_gdp.c: In function 'gdp_dbg_ctl': drm/sti/sti_gdp.c:146:2: error: implicit declaration of function 'seq_puts' [-Werror=implicit-function-declaration] drm/sti/sti_gdp.c:149:4: error: implicit declaration of function 'seq_printf' [-Werror=implicit-function-declaration] drm/sti/sti_gdp.c: In function 'gdp_dbg_show': drm/sti/sti_gdp.c:208:32: error: dereferencing pointer to incomplete type 'struct seq_file' This adds an explicit #include statement in all of the affected files. Signed-off-by: Arnd Bergmann Acked-by: Benjamin Gaignard Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1462830733-1710590-2-git-send-email-arnd@arndb.de

drm/sti: add debugfs entries for VID plane

2016-02-26T09:06:22Z

Signed-off-by: Vincent Abriou Reviewed-by: Benjamin Gaignard

drm/sti: adapt YUV colorspace in display pipeline

2016-02-26T09:06:16Z

Use BT601 for SD/ED resolution and BT709 for HD resolution Signed-off-by: Bich Hemon Reviewed-by: Benjamin Gaignard Reviewed-by: Vincent Abriou

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