From 3632ef8909118db9584e1bed9538dc180adb32f8 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sat, 15 Jan 2011 09:27:00 +1000 Subject: [PATCH] Revert "drm: Update fbdev fb_fix_screeninfo" This reverts commit dfe63bb0ad9810db13aab0058caba97866e0a681. This commit was causing nouveau not to work properly, for -rc1 I'd prefer it worked and we can look if this is useful for 2.6.39. Cc: James Simmons Signed-off-by: Dave Airlie Signed-off-by: Linus Torvalds --- drivers/gpu/drm/drm_fb_helper.c | 41 ++++++++++++++++----------------- drivers/gpu/drm/i915/intel_fb.c | 1 + drivers/gpu/drm/nouveau/nouveau_fbcon.c | 1 + drivers/gpu/drm/radeon/radeon_fb.c | 2 ++ include/drm/drm_fb_helper.h | 3 +++ 5 files changed, 27 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 0307d60..5c4f9b9 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -607,25 +607,6 @@ void drm_fb_helper_fini(struct drm_fb_helper *fb_helper) } EXPORT_SYMBOL(drm_fb_helper_fini); -void drm_fb_helper_fill_fix(struct fb_info *info, struct drm_framebuffer *fb) -{ - info->fix.type = FB_TYPE_PACKED_PIXELS; - info->fix.visual = fb->depth == 8 ? FB_VISUAL_PSEUDOCOLOR : - FB_VISUAL_TRUECOLOR; - info->fix.mmio_start = 0; - info->fix.mmio_len = 0; - info->fix.type_aux = 0; - info->fix.xpanstep = 1; /* doing it in hw */ - info->fix.ypanstep = 1; /* doing it in hw */ - info->fix.ywrapstep = 0; - info->fix.accel = FB_ACCEL_NONE; - info->fix.type_aux = 0; - - info->fix.line_length = fb->pitch; - return; -} -EXPORT_SYMBOL(drm_fb_helper_fill_fix); - static int setcolreg(struct drm_crtc *crtc, u16 red, u16 green, u16 blue, u16 regno, struct fb_info *info) { @@ -835,7 +816,6 @@ int drm_fb_helper_set_par(struct fb_info *info) mutex_unlock(&dev->mode_config.mutex); return ret; } - drm_fb_helper_fill_fix(info, fb_helper->fb); } mutex_unlock(&dev->mode_config.mutex); @@ -973,7 +953,6 @@ int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper, if (new_fb) { info->var.pixclock = 0; - drm_fb_helper_fill_fix(info, fb_helper->fb); if (register_framebuffer(info) < 0) { return -EINVAL; } @@ -1000,6 +979,26 @@ int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper, } EXPORT_SYMBOL(drm_fb_helper_single_fb_probe); +void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch, + uint32_t depth) +{ + info->fix.type = FB_TYPE_PACKED_PIXELS; + info->fix.visual = depth == 8 ? FB_VISUAL_PSEUDOCOLOR : + FB_VISUAL_TRUECOLOR; + info->fix.mmio_start = 0; + info->fix.mmio_len = 0; + info->fix.type_aux = 0; + info->fix.xpanstep = 1; /* doing it in hw */ + info->fix.ypanstep = 1; /* doing it in hw */ + info->fix.ywrapstep = 0; + info->fix.accel = FB_ACCEL_NONE; + info->fix.type_aux = 0; + + info->fix.line_length = pitch; + return; +} +EXPORT_SYMBOL(drm_fb_helper_fill_fix); + void drm_fb_helper_fill_var(struct fb_info *info, struct drm_fb_helper *fb_helper, uint32_t fb_width, uint32_t fb_height) { diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c index ee145a2..5127827 100644 --- a/drivers/gpu/drm/i915/intel_fb.c +++ b/drivers/gpu/drm/i915/intel_fb.c @@ -148,6 +148,7 @@ static int intelfb_create(struct intel_fbdev *ifbdev, // memset(info->screen_base, 0, size); + drm_fb_helper_fill_fix(info, fb->pitch, fb->depth); drm_fb_helper_fill_var(info, &ifbdev->helper, sizes->fb_width, sizes->fb_height); info->pixmap.size = 64*1024; diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index a26d047..6d56a54 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -359,6 +359,7 @@ nouveau_fbcon_create(struct nouveau_fbdev *nfbdev, info->screen_base = nvbo_kmap_obj_iovirtual(nouveau_fb->nvbo); info->screen_size = size; + drm_fb_helper_fill_fix(info, fb->pitch, fb->depth); drm_fb_helper_fill_var(info, &nfbdev->helper, sizes->fb_width, sizes->fb_height); /* Set aperture base/size for vesafb takeover */ diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index ca32e9c..66324b5 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -225,6 +225,8 @@ static int radeonfb_create(struct radeon_fbdev *rfbdev, strcpy(info->fix.id, "radeondrmfb"); + drm_fb_helper_fill_fix(info, fb->pitch, fb->depth); + info->flags = FBINFO_DEFAULT | FBINFO_CAN_FORCE_OUTPUT; info->fbops = &radeonfb_ops; diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index aac27bd..f22e7fe 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -121,6 +121,9 @@ int drm_fb_helper_setcolreg(unsigned regno, void drm_fb_helper_restore(void); void drm_fb_helper_fill_var(struct fb_info *info, struct drm_fb_helper *fb_helper, uint32_t fb_width, uint32_t fb_height); +void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch, + uint32_t depth); + int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info); bool drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper); -- 2.7.4