etnaviv: fix in-place resolve tile count

TS tiles map to a fixed amount of bytes in the color/depth surface,
so the blocksize of the format needs to be taken into account when
calculating the number of tiles to fill.

The simplest fix is to just use the layer stride, which is the surface
size in bytes.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

diff --git a/src/gallium/drivers/etnaviv/etnaviv_rs.c b/src/gallium/drivers/etnaviv/etnaviv_rs.c
index 7d9e8e0e3894d10d3736b3d1d42367e538cbdf63..bd40cebb5375cdfa50aefeae757b7eb896f97850 100644 (file)
--- a/src/gallium/drivers/etnaviv/etnaviv_rs.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_rs.c
@@ -149,7 +149,7 @@ etna_compile_rs_state(struct etna_context *ctx, struct compiled_rs_state *cs,
          !rs->swap_rb && !rs->flip &&
          !rs->clear_mode && rs->source_padded_width) {
       /* Total number of tiles (same as for autodisable) */
-      cs->RS_KICKER_INPLACE = rs->source_padded_width * rs->source_padded_height / 16;
+      cs->RS_KICKER_INPLACE = rs->tile_count;
    }
    cs->source_ts_valid = rs->source_ts_valid;
 }
@@ -725,7 +725,8 @@ etna_try_rs_blit(struct pipe_context *pctx,
       .dither = {0xffffffff, 0xffffffff}, // XXX dither when going from 24 to 16 bit?
       .clear_mode = VIVS_RS_CLEAR_CONTROL_MODE_DISABLED,
       .width = width,
-      .height = height
+      .height = height,
+      .tile_count = src_lev->layer_stride / 64
    });
 
    etna_submit_rs_state(ctx, &copy_to_screen);

diff --git a/src/gallium/drivers/etnaviv/etnaviv_rs.h b/src/gallium/drivers/etnaviv/etnaviv_rs.h
index e71dfa0b8a0aef2352a9f6b80946ec13ac83ab18..125a13a9ad34097f5e613384f88e6e810a4b53c7 100644 (file)
--- a/src/gallium/drivers/etnaviv/etnaviv_rs.h
+++ b/src/gallium/drivers/etnaviv/etnaviv_rs.h
@@ -56,6 +56,7 @@ struct rs_state {
    uint32_t clear_bits;
    uint32_t clear_mode; /* VIVS_RS_CLEAR_CONTROL_MODE_XXX */
    uint32_t clear_value[4];
+   uint32_t tile_count;
    uint8_t aa;
    uint8_t endian_mode; /* ENDIAN_MODE_XXX */
 };