sync some more of the r200 driver from the DRI trunk

9 files changed, 68 insertions, 26 deletions

diff --git a/src/mesa/drivers/dri/r200/r200_context.c b/src/mesa/drivers/dri/r200/r200_context.c
index b0a3ca8c356..c08c411e22d 100644
--- a/src/mesa/drivers/dri/r200/r200_context.c
+++ b/src/mesa/drivers/dri/r200/r200_context.c
@@ -68,11 +68,11 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 int R200_DEBUG = (0);
 #endif
 
+
 /* R200 configuration
  */
 #include "xmlpool.h"
 
-
 const char __driConfigOptions[] =
 DRI_CONF_BEGIN
     DRI_CONF_SECTION_PERFORMANCE
@@ -246,7 +246,7 @@ static const struct dri_debug_control debug_control[] =
 
 
 static int
-get_ust_nop( uint64_t * ust )
+get_ust_nop( int64_t * ust )
 {
    *ust = 1;
    return 0;
@@ -264,7 +264,7 @@ GLboolean r200CreateContext( const __GLcontextModes *glVisual,
    r200ContextPtr rmesa;
    GLcontext *ctx, *shareCtx;
    int i;
-   int tcl_mode, fthrottle_mode, preferred_bpt;
+   int tcl_mode, fthrottle_mode;
 
    assert(glVisual);
    assert(driContextPriv);
@@ -299,6 +299,7 @@ GLboolean r200CreateContext( const __GLcontextModes *glVisual,
    /* Parse configuration files */
    driParseConfigFiles (&rmesa->optionCache, &screen->optionCache,
 			screen->driScreen->myNum, "r200");
+
    rmesa->r200Screen = screen;
    rmesa->sarea = (RADEONSAREAPrivPtr)((GLubyte *)sPriv->pSAREA +
 				       screen->sarea_priv_offset);
diff --git a/src/mesa/drivers/dri/r200/r200_context.h b/src/mesa/drivers/dri/r200/r200_context.h
index ebb1b8c215f..0b2ce111f26 100644
--- a/src/mesa/drivers/dri/r200/r200_context.h
+++ b/src/mesa/drivers/dri/r200/r200_context.h
@@ -96,6 +96,7 @@ typedef void (*r200_point_func)( r200ContextPtr,
 struct r200_colorbuffer_state {
    GLuint clear;
    GLint drawOffset, drawPitch;
+   int roundEnable;
 };
 
 
diff --git a/src/mesa/drivers/dri/r200/r200_ioctl.c b/src/mesa/drivers/dri/r200/r200_ioctl.c
index af7c3a0e629..fbfdd6374dd 100644
--- a/src/mesa/drivers/dri/r200/r200_ioctl.c
+++ b/src/mesa/drivers/dri/r200/r200_ioctl.c
@@ -319,7 +319,7 @@ static CARD32 r200GetLastFrame(r200ContextPtr rmesa)
    CARD32 frame;
 
    gp.param = RADEON_PARAM_LAST_FRAME;
-   gp.value = &frame;
+   gp.value = (int *)&frame;
    ret = drmCommandWriteRead( rmesa->dri.fd, DRM_RADEON_GETPARAM,
 			      &gp, sizeof(gp) );
    if ( ret ) {
@@ -403,7 +403,7 @@ void r200CopyBuffer( const __DRIdrawablePrivate *dPriv )
    r200ContextPtr rmesa;
    GLint nbox, i, ret;
    GLboolean   missed_target;
-   uint64_t     ust;
+   int64_t     ust;
 
    assert(dPriv);
    assert(dPriv->driContextPriv);
@@ -534,7 +534,8 @@ void r200PageFlip( const __DRIdrawablePrivate *dPriv )
    }
 
    R200_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = rmesa->state.color.drawOffset;
+   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = rmesa->state.color.drawOffset
+					   + rmesa->r200Screen->fbLocation;
    rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH]  = rmesa->state.color.drawPitch;
 }
 
@@ -615,7 +616,7 @@ static void r200Clear( GLcontext *ctx, GLbitfield mask, GLboolean all,
       int clear;
 
       gp.param = RADEON_PARAM_LAST_CLEAR;
-      gp.value = &clear;
+      gp.value = (int *)&clear;
       ret = drmCommandWriteRead( rmesa->dri.fd,
 		      DRM_RADEON_GETPARAM, &gp, sizeof(gp) );
 
diff --git a/src/mesa/drivers/dri/r200/r200_lock.c b/src/mesa/drivers/dri/r200/r200_lock.c
index 9d6cff50ae4..3c3356eecb8 100644
--- a/src/mesa/drivers/dri/r200/r200_lock.c
+++ b/src/mesa/drivers/dri/r200/r200_lock.c
@@ -64,7 +64,8 @@ r200UpdatePageFlipping( r200ContextPtr rmesa )
    }
 
    R200_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = rmesa->state.color.drawOffset;
+   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = rmesa->state.color.drawOffset
+					   + rmesa->r200Screen->fbLocation;
    rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH]  = rmesa->state.color.drawPitch;
 }
 
diff --git a/src/mesa/drivers/dri/r200/r200_pixel.c b/src/mesa/drivers/dri/r200/r200_pixel.c
index 29eab6cd2fb..806484404d6 100644
--- a/src/mesa/drivers/dri/r200/r200_pixel.c
+++ b/src/mesa/drivers/dri/r200/r200_pixel.c
@@ -215,7 +215,8 @@ r200TryReadPixels( GLcontext *ctx,
    {
       __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
       int nbox = dPriv->numClipRects;
-      int src_offset = rmesa->state.color.drawOffset;
+      int src_offset = rmesa->state.color.drawOffset
+		     + rmesa->r200Screen->fbLocation;
       int src_pitch = rmesa->state.color.drawPitch * rmesa->r200Screen->cpp;
       int dst_offset = r200GartOffsetFromVirtual( rmesa, pixels );
       int dst_pitch = pitch * rmesa->r200Screen->cpp;
@@ -288,7 +289,7 @@ static void do_draw_pix( GLcontext *ctx,
 			 GLint x, GLint y, GLsizei width, GLsizei height,
 			 GLint pitch,
 			 const void *pixels,
-			 GLuint dest, GLuint planemask)
+			 GLuint planemask)
 {
    r200ContextPtr rmesa = R200_CONTEXT(ctx);
    __DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
@@ -354,7 +355,7 @@ static void do_draw_pix( GLcontext *ctx,
 		    blit_format,
 		    src_pitch, src_offset,
 		    rmesa->state.color.drawPitch * rmesa->r200Screen->cpp,
-		    rmesa->state.color.drawOffset,
+		    rmesa->state.color.drawOffset + rmesa->r200Screen->fbLocation,
 		    bx - x, by - y,
 		    bx, by,
 		    bw, bh );
@@ -377,7 +378,7 @@ r200TryDrawPixels( GLcontext *ctx,
 {
    r200ContextPtr rmesa = R200_CONTEXT(ctx);
    GLint pitch = unpack->RowLength ? unpack->RowLength : width;
-   GLuint dest, planemask;
+   GLuint planemask;
    GLuint cpp = rmesa->r200Screen->cpp;
    GLint size = width * pitch * cpp;
 
@@ -388,8 +389,6 @@ r200TryDrawPixels( GLcontext *ctx,
    case GL_RGB:
    case GL_RGBA:
    case GL_BGRA:
-      dest = rmesa->state.color.drawOffset;
-
       planemask = r200PackColor(cpp,
 				ctx->Color.ColorMask[RCOMP],
 				ctx->Color.ColorMask[GCOMP],
@@ -428,8 +427,7 @@ r200TryDrawPixels( GLcontext *ctx,
 
    if ( r200IsGartMemory(rmesa, pixels, size) )
    {
-      do_draw_pix( ctx, x, y, width, height, pitch, pixels,
-		   dest, planemask );
+      do_draw_pix( ctx, x, y, width, height, pitch, pixels, planemask );
       return GL_TRUE;
    }
    else if (0)
diff --git a/src/mesa/drivers/dri/r200/r200_screen.c b/src/mesa/drivers/dri/r200/r200_screen.c
index 4216046d198..fe246686a01 100644
--- a/src/mesa/drivers/dri/r200/r200_screen.c
+++ b/src/mesa/drivers/dri/r200/r200_screen.c
@@ -76,6 +76,7 @@ r200CreateScreen( __DRIscreenPrivate *sPriv )
 {
    r200ScreenPtr screen;
    RADEONDRIPtr dri_priv = (RADEONDRIPtr)sPriv->pDevPriv;
+   unsigned char *RADEONMMIO;
 
    if ( ! driCheckDriDdxDrmVersions( sPriv, "R200", 4, 0, 4, 0, 1, 5 ) )
       return NULL;
@@ -193,8 +194,9 @@ r200CreateScreen( __DRIscreenPrivate *sPriv )
       return NULL;
    }
 
+   RADEONMMIO = screen->mmio.map;
+
    if ( dri_priv->gartTexHandle && dri_priv->gartTexMapSize ) {
-      unsigned char *RADEONMMIO = screen->mmio.map;
 
       screen->gartTextures.handle = dri_priv->gartTexHandle;
       screen->gartTextures.size   = dri_priv->gartTexMapSize;
@@ -218,6 +220,18 @@ r200CreateScreen( __DRIscreenPrivate *sPriv )
    screen->cpp = dri_priv->bpp / 8;
    screen->AGPMode = dri_priv->AGPMode;
 
+   screen->fbLocation	= ( INREG( RADEON_MC_FB_LOCATION ) & 0xffff ) << 16;
+
+   if ( sPriv->drmMinor >= 10 ) {
+      drmRadeonSetParam sp;
+
+      sp.param = RADEON_SETPARAM_FB_LOCATION;
+      sp.value = screen->fbLocation;
+
+      drmCommandWrite( sPriv->fd, DRM_RADEON_SETPARAM,
+		       &sp, sizeof( sp ) );
+   }
+
    screen->frontOffset	= dri_priv->frontOffset;
    screen->frontPitch	= dri_priv->frontPitch;
    screen->backOffset	= dri_priv->backOffset;
@@ -225,7 +239,8 @@ r200CreateScreen( __DRIscreenPrivate *sPriv )
    screen->depthOffset	= dri_priv->depthOffset;
    screen->depthPitch	= dri_priv->depthPitch;
 
-   screen->texOffset[RADEON_CARD_HEAP] = dri_priv->textureOffset;
+   screen->texOffset[RADEON_CARD_HEAP] = dri_priv->textureOffset
+				       + screen->fbLocation;
    screen->texSize[RADEON_CARD_HEAP] = dri_priv->textureSize;
    screen->logTexGranularity[RADEON_CARD_HEAP] =
       dri_priv->log2TexGran;
diff --git a/src/mesa/drivers/dri/r200/r200_screen.h b/src/mesa/drivers/dri/r200/r200_screen.h
index 3ed4f550282..6b12227ec54 100644
--- a/src/mesa/drivers/dri/r200/r200_screen.h
+++ b/src/mesa/drivers/dri/r200/r200_screen.h
@@ -64,6 +64,7 @@ typedef struct {
    int AGPMode;
    unsigned int irq;			/* IRQ number (0 means none) */
 
+   unsigned int fbLocation;
    unsigned int frontOffset;
    unsigned int frontPitch;
    unsigned int backOffset;
diff --git a/src/mesa/drivers/dri/r200/r200_state.c b/src/mesa/drivers/dri/r200/r200_state.c
index 27dc6fd1f2b..2a3df39be03 100644
--- a/src/mesa/drivers/dri/r200/r200_state.c
+++ b/src/mesa/drivers/dri/r200/r200_state.c
@@ -1623,8 +1623,9 @@ static void r200DrawBuffer( GLcontext *ctx, GLenum mode )
    _swrast_DrawBuffer(ctx, mode);
 
    R200_STATECHANGE( rmesa, ctx );
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = (rmesa->state.color.drawOffset &
-					    R200_COLOROFFSET_MASK);
+   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = ((rmesa->state.color.drawOffset +
+					       rmesa->r200Screen->fbLocation)
+					      & R200_COLOROFFSET_MASK);
    rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = rmesa->state.color.drawPitch;
 }
 
@@ -1719,8 +1720,10 @@ static void r200Enable( GLcontext *ctx, GLenum cap, GLboolean state )
       R200_STATECHANGE(rmesa, ctx );
       if ( state ) {
 	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  R200_DITHER_ENABLE;
+	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~rmesa->state.color.roundEnable;
       } else {
 	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~R200_DITHER_ENABLE;
+	 rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  rmesa->state.color.roundEnable;
       }
       break;
 
diff --git a/src/mesa/drivers/dri/r200/r200_state_init.c b/src/mesa/drivers/dri/r200/r200_state_init.c
index 4c9a69f79d2..f7dfcff8b6c 100644
--- a/src/mesa/drivers/dri/r200/r200_state_init.c
+++ b/src/mesa/drivers/dri/r200/r200_state_init.c
@@ -52,6 +52,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "r200_swtcl.h"
 #include "r200_vtxfmt.h"
 
+#include "xmlpool.h"
+
 /* =============================================================
  * State initialization
  */
@@ -363,7 +365,7 @@ void r200InitState( r200ContextPtr rmesa )
 					    R200_DST_BLEND_GL_ZERO );
 
    rmesa->hw.ctx.cmd[CTX_RB3D_DEPTHOFFSET] =
-      rmesa->r200Screen->depthOffset;
+      rmesa->r200Screen->depthOffset + rmesa->r200Screen->fbLocation;
 
    rmesa->hw.ctx.cmd[CTX_RB3D_DEPTHPITCH] = 
       ((rmesa->r200Screen->depthPitch &
@@ -382,10 +384,28 @@ void r200InitState( r200ContextPtr rmesa )
  				     | R200_TEX_BLEND_0_ENABLE);
 
    rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = color_fmt;
-   rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |=  R200_DITHER_ENABLE;
-
-   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = (rmesa->state.color.drawOffset &
-					      R200_COLOROFFSET_MASK);
+   switch ( driQueryOptioni( &rmesa->optionCache, "dither_mode" ) ) {
+   case DRI_CONF_DITHER_XERRORDIFFRESET:
+      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= R200_DITHER_INIT;
+      break;
+   case DRI_CONF_DITHER_ORDERED:
+      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= R200_SCALE_DITHER_ENABLE;
+      break;
+   }
+   if ( driQueryOptioni( &rmesa->optionCache, "round_mode" ) ==
+	DRI_CONF_ROUND_ROUND )
+      rmesa->state.color.roundEnable = R200_ROUND_ENABLE;
+   else
+      rmesa->state.color.roundEnable = 0;
+   if ( driQueryOptioni (&rmesa->optionCache, "color_reduction" ) ==
+	DRI_CONF_COLOR_REDUCTION_DITHER )
+      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= R200_DITHER_ENABLE;
+   else
+      rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= rmesa->state.color.roundEnable;
+
+   rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = ((rmesa->state.color.drawOffset +
+					       rmesa->r200Screen->fbLocation)
+					      & R200_COLOROFFSET_MASK);
 
    rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = ((rmesa->state.color.drawPitch &
 					      R200_COLORPITCH_MASK) |
@@ -470,7 +490,8 @@ void r200InitState( r200ContextPtr rmesa )
          ((i << R200_TXFORMAT_ST_ROUTE_SHIFT) |  /* <-- note i */
           (2 << R200_TXFORMAT_WIDTH_SHIFT) |
           (2 << R200_TXFORMAT_HEIGHT_SHIFT));
-      rmesa->hw.tex[i].cmd[TEX_PP_TXOFFSET] = 0;
+      rmesa->hw.tex[i].cmd[TEX_PP_TXOFFSET] =
+	  rmesa->r200Screen->texOffset[RADEON_CARD_HEAP];
       rmesa->hw.tex[i].cmd[TEX_PP_BORDER_COLOR] = 0;
       rmesa->hw.tex[i].cmd[TEX_PP_TXFORMAT_X] =
          (/* R200_TEXCOORD_PROJ | */