From e9af3c6088574bd0c706190806973ee2c6aa97a5 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Fri, 11 Jan 2019 06:37:46 +0100 Subject: [PATCH] drm/bochs: remove old bochs_crtc_* functions Remove the old, now unused crtc callbacks. Signed-off-by: Gerd Hoffmann Reviewed-by: Oleksandr Andrushchenko Acked-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20190111053752.4004-11-kraxel@redhat.com --- drivers/gpu/drm/bochs/bochs_kms.c | 81 ------------------------------- 1 file changed, 81 deletions(-) diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c index 67c3674609e5..5b7e1a7c6bff 100644 --- a/drivers/gpu/drm/bochs/bochs_kms.c +++ b/drivers/gpu/drm/bochs/bochs_kms.c @@ -20,74 +20,6 @@ MODULE_PARM_DESC(defy, "default y resolution"); /* ---------------------------------------------------------------------- */ -static void bochs_crtc_dpms(struct drm_crtc *crtc, int mode) -{ - switch (mode) { - case DRM_MODE_DPMS_ON: - case DRM_MODE_DPMS_STANDBY: - case DRM_MODE_DPMS_SUSPEND: - case DRM_MODE_DPMS_OFF: - default: - return; - } -} - -static int bochs_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, - struct drm_framebuffer *old_fb) -{ - struct bochs_device *bochs = - container_of(crtc, struct bochs_device, crtc); - struct bochs_bo *bo; - u64 gpu_addr = 0; - int ret; - - if (old_fb) { - bo = gem_to_bochs_bo(old_fb->obj[0]); - ret = ttm_bo_reserve(&bo->bo, true, false, NULL); - if (ret) { - DRM_ERROR("failed to reserve old_fb bo\n"); - } else { - bochs_bo_unpin(bo); - ttm_bo_unreserve(&bo->bo); - } - } - - if (WARN_ON(crtc->primary->fb == NULL)) - return -EINVAL; - - bo = gem_to_bochs_bo(crtc->primary->fb->obj[0]); - ret = ttm_bo_reserve(&bo->bo, true, false, NULL); - if (ret) - return ret; - - ret = bochs_bo_pin(bo, TTM_PL_FLAG_VRAM, &gpu_addr); - if (ret) { - ttm_bo_unreserve(&bo->bo); - return ret; - } - - ttm_bo_unreserve(&bo->bo); - bochs_hw_setbase(bochs, x, y, gpu_addr); - return 0; -} - -static int bochs_crtc_mode_set(struct drm_crtc *crtc, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode, - int x, int y, struct drm_framebuffer *old_fb) -{ - struct bochs_device *bochs = - container_of(crtc, struct bochs_device, crtc); - - if (WARN_ON(crtc->primary->fb == NULL)) - return -EINVAL; - - bochs_hw_setmode(bochs, mode); - bochs_hw_setformat(bochs, crtc->primary->fb->format); - bochs_crtc_mode_set_base(crtc, x, y, old_fb); - return 0; -} - static void bochs_crtc_mode_set_nofb(struct drm_crtc *crtc) { struct bochs_device *bochs = @@ -96,14 +28,6 @@ static void bochs_crtc_mode_set_nofb(struct drm_crtc *crtc) bochs_hw_setmode(bochs, &crtc->mode); } -static void bochs_crtc_prepare(struct drm_crtc *crtc) -{ -} - -static void bochs_crtc_commit(struct drm_crtc *crtc) -{ -} - static void bochs_crtc_atomic_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_crtc_state) { @@ -138,12 +62,7 @@ static const struct drm_crtc_funcs bochs_crtc_funcs = { }; static const struct drm_crtc_helper_funcs bochs_helper_funcs = { - .dpms = bochs_crtc_dpms, - .mode_set = bochs_crtc_mode_set, - .mode_set_base = bochs_crtc_mode_set_base, .mode_set_nofb = bochs_crtc_mode_set_nofb, - .prepare = bochs_crtc_prepare, - .commit = bochs_crtc_commit, .atomic_enable = bochs_crtc_atomic_enable, .atomic_flush = bochs_crtc_atomic_flush, }; -- 2.30.2