Merge remote-tracking branch 'airlied/drm-core-next' into drm-intel-next-queued

Backmerge of drm-next to resolve a few ugly conflicts and to get a few
fixes from 3.4-rc6 (which drm-next has already merged). Note that this
merge also restricts the stencil cache lra evict policy workaround to
snb (as it should) - I had to frob the code anyway because the
CM0_MASK_SHIFT define died in the masked bit cleanups.

We need the backmerge to get Paulo Zanoni's infoframe regression fix
for gm45 - further bugfixes from him touch the same area and would
needlessly conflict.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 18 insertions, 16 deletions

diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 9b3a5f999ad7..7d3f238e8265 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -745,6 +745,7 @@ static void intel_sdvo_get_dtd_from_mode(struct intel_sdvo_dtd *dtd,
         uint16_t width, height;
         uint16_t h_blank_len, h_sync_len, v_blank_len, v_sync_len;
         uint16_t h_sync_offset, v_sync_offset;
+        int mode_clock;
 
         width = mode->hdisplay;
         height = mode->vdisplay;
@@ -759,7 +760,11 @@ static void intel_sdvo_get_dtd_from_mode(struct intel_sdvo_dtd *dtd,
         h_sync_offset = mode->hsync_start - mode->hdisplay;
         v_sync_offset = mode->vsync_start - mode->vdisplay;
 
-        dtd->part1.clock = mode->clock / 10;
+        mode_clock = mode->clock;
+        mode_clock /= intel_mode_get_pixel_multiplier(mode) ?: 1;
+        mode_clock /= 10;
+        dtd->part1.clock = mode_clock;
+
         dtd->part1.h_active = width & 0xff;
         dtd->part1.h_blank = h_blank_len & 0xff;
         dtd->part1.h_high = (((width >> 8) & 0xf) << 4) |
@@ -1010,7 +1015,7 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder,
         struct intel_sdvo *intel_sdvo = to_intel_sdvo(encoder);
         u32 sdvox;
         struct intel_sdvo_in_out_map in_out;
-        struct intel_sdvo_dtd input_dtd;
+        struct intel_sdvo_dtd input_dtd, output_dtd;
         int pixel_multiplier = intel_mode_get_pixel_multiplier(adjusted_mode);
         int rate;
 
@@ -1035,20 +1040,13 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder,
                                           intel_sdvo->attached_output))
                 return;
 
-        /* We have tried to get input timing in mode_fixup, and filled into
-         * adjusted_mode.
-         */
-        if (intel_sdvo->is_tv || intel_sdvo->is_lvds) {
-                input_dtd = intel_sdvo->input_dtd;
-        } else {
-                /* Set the output timing to the screen */
-                if (!intel_sdvo_set_target_output(intel_sdvo,
-                                                  intel_sdvo->attached_output))
-                        return;
-
-                intel_sdvo_get_dtd_from_mode(&input_dtd, adjusted_mode);
-                (void) intel_sdvo_set_output_timing(intel_sdvo, &input_dtd);
-        }
+        /* lvds has a special fixed output timing. */
+        if (intel_sdvo->is_lvds)
+                intel_sdvo_get_dtd_from_mode(&output_dtd,
+                                             intel_sdvo->sdvo_lvds_fixed_mode);
+        else
+                intel_sdvo_get_dtd_from_mode(&output_dtd, mode);
+        (void) intel_sdvo_set_output_timing(intel_sdvo, &output_dtd);
 
         /* Set the input timing to the screen. Assume always input 0. */
         if (!intel_sdvo_set_target_input(intel_sdvo))
@@ -1066,6 +1064,10 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder,
             !intel_sdvo_set_tv_format(intel_sdvo))
                 return;
 
+        /* We have tried to get input timing in mode_fixup, and filled into
+         * adjusted_mode.
+         */
+        intel_sdvo_get_dtd_from_mode(&input_dtd, adjusted_mode);
         (void) intel_sdvo_set_input_timing(intel_sdvo, &input_dtd);
 
         switch (pixel_multiplier) {