From 4b8aecbde8e62af5370d5401d49a8ab8d089fe8e Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 9 Jun 2008 16:58:06 -0400 Subject: RADEON: Add untested support for RS400 chips GART setup appears to work the same as RS480 chips. Also RC4xx chips are actually RS400 based, not RS480 based. --- shared-core/radeon_cp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'shared-core/radeon_cp.c') diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c index 696f12be..afe850c1 100644 --- a/shared-core/radeon_cp.c +++ b/shared-core/radeon_cp.c @@ -126,9 +126,10 @@ static void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base) } else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) { R500_WRITE_MCIND(R520_MC_AGP_BASE, agp_base_lo); R500_WRITE_MCIND(R520_MC_AGP_BASE_2, agp_base_hi); - } else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480) { + } else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) { RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo); - RADEON_WRITE(RS480_AGP_BASE_2, 0); + RADEON_WRITE(RS480_AGP_BASE_2, agp_base_hi); } else { RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo); if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R200) @@ -355,6 +356,7 @@ static void radeon_cp_load_microcode(drm_radeon_private_t * dev_priv) ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350) || ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV350) || ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV380) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400) || ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) { DRM_INFO("Loading R300 Microcode\n"); for (i = 0; i < 256; i++) { -- cgit v1.2.3