preparation for r200 hw vertex programs. Increase R200_CMD_BUF_SZ to 16k instead of 8k (the reasons why it was exactly 8k are unclear). Add register defines, sanity code, fix potential issue with wrong statechange order when disabling fragment programs.

4 files changed, 5 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/radeon/radeon_sanity.c b/src/mesa/drivers/dri/radeon/radeon_sanity.c
index 9ca9ebe84e..557057784c 100644
--- a/src/mesa/drivers/dri/radeon/radeon_sanity.c
+++ b/src/mesa/drivers/dri/radeon/radeon_sanity.c
@@ -156,6 +156,7 @@ static struct {
    { 0, 8, "R200_PP_TXCTLALL_3"},
    { 0, 8, "R200_PP_TXCTLALL_4"},
    { 0, 8, "R200_PP_TXCTLALL_5"},
+   { 0, 2, "R200_VAP_PVS_CNTL"},
 };
 
 struct reg_names {
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index 3a0a8d208b..0a1c0bbc38 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -372,6 +372,7 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv )
       screen->drmSupportsFragShader = (sPriv->drmMinor >= 18);
       screen->drmSupportsPointSprites = (sPriv->drmMinor >= 13);
       screen->drmSupportsCubeMapsR100 = (sPriv->drmMinor >= 15);
+      screen->drmSupportsVertexProgram = (sPriv->drmMinor >= 25);
    }
 
    screen->mmio.handle = dri_priv->registerHandle;
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.h b/src/mesa/drivers/dri/radeon/radeon_screen.h
index 3e0f9454e7..25e6fcf399 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.h
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.h
@@ -98,6 +98,7 @@ typedef struct {
    GLboolean drmSupportsFragShader;     /* need radeon kernel module >= 1.18 */
    GLboolean drmSupportsPointSprites;   /* need radeon kernel module >= 1.13 */
    GLboolean drmSupportsCubeMapsR100;   /* need radeon kernel module >= 1.15 */
+   GLboolean drmSupportsVertexProgram;  /* need radeon kernel module >= 1.25 */
    GLboolean depthHasSurface;
 
    /* Configuration cache with default values for all contexts */
diff --git a/src/mesa/drivers/dri/radeon/server/radeon_reg.h b/src/mesa/drivers/dri/radeon/server/radeon_reg.h
index a1883f644d..4dcce63846 100644
--- a/src/mesa/drivers/dri/radeon/server/radeon_reg.h
+++ b/src/mesa/drivers/dri/radeon/server/radeon_reg.h
@@ -1883,6 +1883,8 @@
 #       define RADEON_LIGHT_6_SHIFT            0
 #       define RADEON_LIGHT_7_SHIFT            16
 
+#define RADEON_SE_TCL_STATE_FLUSH           0x2284
+
 #define RADEON_SE_TCL_SHININESS             0x2250
 
 #define RADEON_SE_TCL_TEXTURE_PROC_CTL      0x2268