3 files changed, 24 insertions, 11 deletions

diff --git a/drivers/char/drm/via_drv.h b/drivers/char/drm/via_drv.h
index cfc20a06707e..8b8778d4a423 100644
--- a/drivers/char/drm/via_drv.h
+++ b/drivers/char/drm/via_drv.h
@@ -29,10 +29,10 @@
 
 #define DRIVER_NAME             "via"
 #define DRIVER_DESC             "VIA Unichrome / Pro"
-#define DRIVER_DATE             "20060529"
+#define DRIVER_DATE             "20061227"
 
 #define DRIVER_MAJOR            2
-#define DRIVER_MINOR            10
+#define DRIVER_MINOR            11
 #define DRIVER_PATCHLEVEL       0
 
 #include "via_verifier.h"
diff --git a/drivers/char/drm/via_verifier.c b/drivers/char/drm/via_verifier.c
index 24fc7cb6e7da..2e7e08078287 100644
--- a/drivers/char/drm/via_verifier.c
+++ b/drivers/char/drm/via_verifier.c
@@ -306,6 +306,7 @@ static __inline__ int finish_current_sequence(drm_via_state_t * cur_seq)
                         unsigned long lo = ~0, hi = 0, tmp;
                         uint32_t *addr, *pitch, *height, tex;
                         unsigned i;
+                        int npot;
 
                         if (end > 9)
                                 end = 9;
@@ -316,12 +317,15 @@ static __inline__ int finish_current_sequence(drm_via_state_t * cur_seq)
                             &(cur_seq->t_addr[tex = cur_seq->texture][start]);
                         pitch = &(cur_seq->pitch[tex][start]);
                         height = &(cur_seq->height[tex][start]);
-
+                        npot = cur_seq->tex_npot[tex];
                         for (i = start; i <= end; ++i) {
                                 tmp = *addr++;
                                 if (tmp < lo)
                                         lo = tmp;
-                                tmp += (*height++ << *pitch++);
+                                if (i == 0 && npot)
+                                        tmp += (*height++ * *pitch++);
+                                else
+                                        tmp += (*height++ << *pitch++);
                                 if (tmp > hi)
                                         hi = tmp;
                         }
@@ -443,13 +447,21 @@ investigate_hazard(uint32_t cmd, hazard_t hz, drm_via_state_t * cur_seq)
                 return 0;
         case check_texture_addr3:
                 cur_seq->unfinished = tex_address;
-                tmp = ((cmd >> 24) - 0x2B);
-                cur_seq->pitch[cur_seq->texture][tmp] =
-                    (cmd & 0x00F00000) >> 20;
-                if (!tmp && (cmd & 0x000FFFFF)) {
-                        DRM_ERROR
-                            ("Unimplemented texture level 0 pitch mode.\n");
-                        return 2;
+                tmp = ((cmd >> 24) - HC_SubA_HTXnL0Pit);
+                if (tmp == 0 &&
+                    (cmd & HC_HTXnEnPit_MASK)) {
+                        cur_seq->pitch[cur_seq->texture][tmp] =
+                                (cmd & HC_HTXnLnPit_MASK);
+                        cur_seq->tex_npot[cur_seq->texture] = 1;
+                } else {
+                        cur_seq->pitch[cur_seq->texture][tmp] =
+                                (cmd & HC_HTXnLnPitE_MASK) >> HC_HTXnLnPitE_SHIFT;
+                        cur_seq->tex_npot[cur_seq->texture] = 0;
+                        if (cmd & 0x000FFFFF) {
+                                DRM_ERROR
+                                        ("Unimplemented texture level 0 pitch mode.\n");
+                                return 2;
+                        }
                 }
                 return 0;
         case check_texture_addr4:
diff --git a/drivers/char/drm/via_verifier.h b/drivers/char/drm/via_verifier.h
index 256590fcc22a..b77f59df0278 100644
--- a/drivers/char/drm/via_verifier.h
+++ b/drivers/char/drm/via_verifier.h
@@ -43,6 +43,7 @@ typedef struct {
         uint32_t tex_level_lo[2];
         uint32_t tex_level_hi[2];
         uint32_t tex_palette_size[2];
+        uint32_t tex_npot[2];
         drm_via_sequence_t unfinished;
         int agp_texture;
         int multitex;