Use the newly created wrapper drm_fb_helper functions instead of calling core fbdev functions directly. They also simplify the fb_info creation.
COMPILE TESTED ONLY. Cc: David Airlie <[email protected]> Cc: Gerd Hoffmann <[email protected]> Cc: Daniel Vetter <[email protected]> Signed-off-by: Archit Taneja <[email protected]> --- drivers/gpu/drm/bochs/bochs_drv.c | 6 +++--- drivers/gpu/drm/bochs/bochs_fbdev.c | 34 +++++++++++----------------------- 2 files changed, 14 insertions(+), 26 deletions(-) diff --git a/drivers/gpu/drm/bochs/bochs_drv.c b/drivers/gpu/drm/bochs/bochs_drv.c index 98837bd..7802fc6 100644 --- a/drivers/gpu/drm/bochs/bochs_drv.c +++ b/drivers/gpu/drm/bochs/bochs_drv.c @@ -109,7 +109,7 @@ static int bochs_pm_suspend(struct device *dev) if (bochs->fb.initialized) { console_lock(); - fb_set_suspend(bochs->fb.helper.fbdev, 1); + drm_fb_helper_set_suspend(&bochs->fb.helper, 1); console_unlock(); } @@ -126,7 +126,7 @@ static int bochs_pm_resume(struct device *dev) if (bochs->fb.initialized) { console_lock(); - fb_set_suspend(bochs->fb.helper.fbdev, 0); + drm_fb_helper_set_suspend(&bochs->fb.helper, 0); console_unlock(); } @@ -153,7 +153,7 @@ static int bochs_kick_out_firmware_fb(struct pci_dev *pdev) ap->ranges[0].base = pci_resource_start(pdev, 0); ap->ranges[0].size = pci_resource_len(pdev, 0); - remove_conflicting_framebuffers(ap, "bochsdrmfb", false); + drm_fb_helper_remove_conflicting_framebuffers(ap, "bochsdrmfb", false); kfree(ap); return 0; diff --git a/drivers/gpu/drm/bochs/bochs_fbdev.c b/drivers/gpu/drm/bochs/bochs_fbdev.c index 976d979..8c26d5b 100644 --- a/drivers/gpu/drm/bochs/bochs_fbdev.c +++ b/drivers/gpu/drm/bochs/bochs_fbdev.c @@ -24,9 +24,9 @@ static struct fb_ops bochsfb_ops = { .owner = THIS_MODULE, .fb_check_var = drm_fb_helper_check_var, .fb_set_par = drm_fb_helper_set_par, - .fb_fillrect = sys_fillrect, - .fb_copyarea = sys_copyarea, - .fb_imageblit = sys_imageblit, + .fb_fillrect = drm_fb_helper_sys_fillrect, + .fb_copyarea = drm_fb_helper_sys_copyarea, + .fb_imageblit = drm_fb_helper_sys_imageblit, .fb_pan_display = drm_fb_helper_pan_display, .fb_blank = drm_fb_helper_blank, .fb_setcmap = drm_fb_helper_setcmap, @@ -106,22 +106,23 @@ static int bochsfb_create(struct drm_fb_helper *helper, ttm_bo_unreserve(&bo->bo); /* init fb device */ - info = framebuffer_alloc(0, device); - if (info == NULL) - return -ENOMEM; + info = drm_fb_helper_alloc_fbi(helper); + if (IS_ERR(info)) + return PTR_ERR(info); info->par = &bochs->fb.helper; ret = bochs_framebuffer_init(bochs->dev, &bochs->fb.gfb, &mode_cmd, gobj); - if (ret) + if (ret) { + drm_fb_helper_release_fbi(helper); return ret; + } bochs->fb.size = size; /* setup helper */ fb = &bochs->fb.gfb.base; bochs->fb.helper.fb = fb; - bochs->fb.helper.fbdev = info; strcpy(info->fix.id, "bochsdrmfb"); @@ -139,30 +140,17 @@ static int bochsfb_create(struct drm_fb_helper *helper, info->fix.smem_start = 0; info->fix.smem_len = size; - ret = fb_alloc_cmap(&info->cmap, 256, 0); - if (ret) { - DRM_ERROR("%s: can't allocate color map\n", info->fix.id); - return -ENOMEM; - } - return 0; } static int bochs_fbdev_destroy(struct bochs_device *bochs) { struct bochs_framebuffer *gfb = &bochs->fb.gfb; - struct fb_info *info; DRM_DEBUG_DRIVER("\n"); - if (bochs->fb.helper.fbdev) { - info = bochs->fb.helper.fbdev; - - unregister_framebuffer(info); - if (info->cmap.len) - fb_dealloc_cmap(&info->cmap); - framebuffer_release(info); - } + drm_fb_helper_unregister_fbi(&bochs->fb.helper); + drm_fb_helper_release_fbi(&bochs->fb.helper); if (gfb->obj) { drm_gem_object_unreference_unlocked(gfb->obj); -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
