Merge branch 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel into drm-next

drm-intel-next-2014-01-10:
- final bits for runtime D3 on Haswell from Paul (now enabled fully)
- parse the backlight modulation freq information in the VBT from Jani
  (but not yet used)
- more watermark improvements from Ville for ilk-ivb and bdw
- bugfixes for fastboot from Jesse
- watermark fix for i830M (but not yet everything)
- vlv vga hotplug w/a (Imre)
- piles of other small improvements, cleanups and fixes all over

Note that the pull request includes a backmerge of the last drm-fixes
pulled into Linus' tree - things where getting a bit too messy. So the
shortlog also contains a bunch of patches from Linus tree. Please yell if
you want me to frob it for you a bit.

* 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel: (609 commits)
  drm/i915/bdw: make sure south port interrupts are enabled properly v2
  drm/i915: Include more information in disabled hotplug interrupt warning
  drm/i915: Only complain about a rogue hotplug IRQ after disabling
  drm/i915: Only WARN about a stuck hotplug irq ONCE
  drm/i915: s/hotplugt_status_gen4/hotplug_status_g4x/

1 files changed, 7 insertions, 5 deletions

diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 9e50dd5d0e42..e7f6334138a1 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -3057,7 +3057,7 @@ static u32 cik_create_bitmask(u32 bit_width)
  * Returns the disabled RB bitmask.
  */
 static u32 cik_get_rb_disabled(struct radeon_device *rdev,
-                              u32 max_rb_num, u32 se_num,
+                              u32 max_rb_num_per_se,
                               u32 sh_per_se)
 {
         u32 data, mask;
@@ -3071,7 +3071,7 @@ static u32 cik_get_rb_disabled(struct radeon_device *rdev,
 
         data >>= BACKEND_DISABLE_SHIFT;
 
-        mask = cik_create_bitmask(max_rb_num / se_num / sh_per_se);
+        mask = cik_create_bitmask(max_rb_num_per_se / sh_per_se);
 
         return data & mask;
 }
@@ -3088,7 +3088,7 @@ static u32 cik_get_rb_disabled(struct radeon_device *rdev,
  */
 static void cik_setup_rb(struct radeon_device *rdev,
                          u32 se_num, u32 sh_per_se,
-                         u32 max_rb_num)
+                         u32 max_rb_num_per_se)
 {
         int i, j;
         u32 data, mask;
@@ -3098,7 +3098,7 @@ static void cik_setup_rb(struct radeon_device *rdev,
         for (i = 0; i < se_num; i++) {
                 for (j = 0; j < sh_per_se; j++) {
                         cik_select_se_sh(rdev, i, j);
-                        data = cik_get_rb_disabled(rdev, max_rb_num, se_num, sh_per_se);
+                        data = cik_get_rb_disabled(rdev, max_rb_num_per_se, sh_per_se);
                         if (rdev->family == CHIP_HAWAII)
                                 disabled_rbs |= data << ((i * sh_per_se + j) * HAWAII_RB_BITMAP_WIDTH_PER_SH);
                         else
@@ -3108,12 +3108,14 @@ static void cik_setup_rb(struct radeon_device *rdev,
         cik_select_se_sh(rdev, 0xffffffff, 0xffffffff);
 
         mask = 1;
-        for (i = 0; i < max_rb_num; i++) {
+        for (i = 0; i < max_rb_num_per_se * se_num; i++) {
                 if (!(disabled_rbs & mask))
                         enabled_rbs |= mask;
                 mask <<= 1;
         }
 
+        rdev->config.cik.backend_enable_mask = enabled_rbs;
+
         for (i = 0; i < se_num; i++) {
                 cik_select_se_sh(rdev, i, 0xffffffff);
                 data = 0;