From 42ac03213b7f102682157c2821e3fd9657ce4eb7 Mon Sep 17 00:00:00 2001 From: Rodrigo Siqueira Date: Thu, 12 Jul 2018 10:41:02 -0300 Subject: drm/vkms: Add framebuffer and plane helpers This patch appends the minimum helpers related to framebuffer and plane to make vkms minimally usable. Changes since V1: - None Changes since V2: - Squash "Add plane helper struct" and "Add helper for framebuffer create" Changes since V3: Daniel Vetter: - Remove atomic_check from plane helper Signed-off-by: Rodrigo Siqueira Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/d37807da7d3b39444b4c9abb149fe3c518d07c61.1531402095.git.rodrigosiqueiramelo@gmail.com --- drivers/gpu/drm/vkms/vkms_drv.c | 3 +++ drivers/gpu/drm/vkms/vkms_plane.c | 11 +++++++++++ 2 files changed, 14 insertions(+) (limited to 'drivers') diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c index a1448fb56893..37aa2ef33b21 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -9,6 +9,8 @@ #include #include #include +#include +#include #include "vkms_drv.h" #define DRIVER_NAME "vkms" @@ -64,6 +66,7 @@ static struct drm_driver vkms_driver = { }; static const struct drm_mode_config_funcs vkms_mode_funcs = { + .fb_create = drm_gem_fb_create, .atomic_check = drm_atomic_helper_check, .atomic_commit = drm_atomic_helper_commit, }; diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_plane.c index 2c25b1d6ab5b..9f75b1e2c1c4 100644 --- a/drivers/gpu/drm/vkms/vkms_plane.c +++ b/drivers/gpu/drm/vkms/vkms_plane.c @@ -19,6 +19,15 @@ static const struct drm_plane_funcs vkms_plane_funcs = { .atomic_destroy_state = drm_atomic_helper_plane_destroy_state, }; +static void vkms_primary_plane_update(struct drm_plane *plane, + struct drm_plane_state *old_state) +{ +} + +static const struct drm_plane_helper_funcs vkms_primary_helper_funcs = { + .atomic_update = vkms_primary_plane_update, +}; + struct drm_plane *vkms_plane_init(struct vkms_device *vkmsdev) { struct drm_device *dev = &vkmsdev->drm; @@ -42,5 +51,7 @@ struct drm_plane *vkms_plane_init(struct vkms_device *vkmsdev) return ERR_PTR(ret); } + drm_plane_helper_add(plane, &vkms_primary_helper_funcs); + return plane; } -- cgit v1.2.3-59-g8ed1b