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authorAlex Deucher <alexander.deucher@amd.com>2012-06-14 15:58:25 -0400
committerDave Airlie <airlied@redhat.com>2012-06-20 19:55:56 +0100
commitb7019b2f31fe7bec9f6f5dc1bf54cb0e0d73e047 (patch)
tree115a8cae761780b47d059c6ec1e7e9832ba3cefd
parentfb09185a88cad9c59e22e84f8c0594303595e9af (diff)
downloadlinux-b7019b2f31fe7bec9f6f5dc1bf54cb0e0d73e047.tar.bz2
drm/radeon: SI tiling fixes for display
- Use the correct union for getting the tiling info - Properly init the PIPE_CONFIG field for SI Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
-rw-r--r--drivers/gpu/drm/radeon/atombios_crtc.c10
-rw-r--r--drivers/gpu/drm/radeon/si_reg.h72
2 files changed, 81 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 01d77d1554f4..3904d7964a4b 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1149,7 +1149,9 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
}
if (tiling_flags & RADEON_TILING_MACRO) {
- if (rdev->family >= CHIP_CAYMAN)
+ if (rdev->family >= CHIP_TAHITI)
+ tmp = rdev->config.si.tile_config;
+ else if (rdev->family >= CHIP_CAYMAN)
tmp = rdev->config.cayman.tile_config;
else
tmp = rdev->config.evergreen.tile_config;
@@ -1177,6 +1179,12 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
} else if (tiling_flags & RADEON_TILING_MICRO)
fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1);
+ if ((rdev->family == CHIP_TAHITI) ||
+ (rdev->family == CHIP_PITCAIRN))
+ fb_format |= SI_GRPH_PIPE_CONFIG(SI_ADDR_SURF_P8_32x32_8x16);
+ else if (rdev->family == CHIP_VERDE)
+ fb_format |= SI_GRPH_PIPE_CONFIG(SI_ADDR_SURF_P4_8x16);
+
switch (radeon_crtc->crtc_id) {
case 0:
WREG32(AVIVO_D1VGA_CONTROL, 0);
diff --git a/drivers/gpu/drm/radeon/si_reg.h b/drivers/gpu/drm/radeon/si_reg.h
index eda938a7cb6e..501f9d431d57 100644
--- a/drivers/gpu/drm/radeon/si_reg.h
+++ b/drivers/gpu/drm/radeon/si_reg.h
@@ -30,4 +30,76 @@
#define SI_DC_GPIO_HPD_EN 0x65b8
#define SI_DC_GPIO_HPD_Y 0x65bc
+#define SI_GRPH_CONTROL 0x6804
+# define SI_GRPH_DEPTH(x) (((x) & 0x3) << 0)
+# define SI_GRPH_DEPTH_8BPP 0
+# define SI_GRPH_DEPTH_16BPP 1
+# define SI_GRPH_DEPTH_32BPP 2
+# define SI_GRPH_NUM_BANKS(x) (((x) & 0x3) << 2)
+# define SI_ADDR_SURF_2_BANK 0
+# define SI_ADDR_SURF_4_BANK 1
+# define SI_ADDR_SURF_8_BANK 2
+# define SI_ADDR_SURF_16_BANK 3
+# define SI_GRPH_Z(x) (((x) & 0x3) << 4)
+# define SI_GRPH_BANK_WIDTH(x) (((x) & 0x3) << 6)
+# define SI_ADDR_SURF_BANK_WIDTH_1 0
+# define SI_ADDR_SURF_BANK_WIDTH_2 1
+# define SI_ADDR_SURF_BANK_WIDTH_4 2
+# define SI_ADDR_SURF_BANK_WIDTH_8 3
+# define SI_GRPH_FORMAT(x) (((x) & 0x7) << 8)
+/* 8 BPP */
+# define SI_GRPH_FORMAT_INDEXED 0
+/* 16 BPP */
+# define SI_GRPH_FORMAT_ARGB1555 0
+# define SI_GRPH_FORMAT_ARGB565 1
+# define SI_GRPH_FORMAT_ARGB4444 2
+# define SI_GRPH_FORMAT_AI88 3
+# define SI_GRPH_FORMAT_MONO16 4
+# define SI_GRPH_FORMAT_BGRA5551 5
+/* 32 BPP */
+# define SI_GRPH_FORMAT_ARGB8888 0
+# define SI_GRPH_FORMAT_ARGB2101010 1
+# define SI_GRPH_FORMAT_32BPP_DIG 2
+# define SI_GRPH_FORMAT_8B_ARGB2101010 3
+# define SI_GRPH_FORMAT_BGRA1010102 4
+# define SI_GRPH_FORMAT_8B_BGRA1010102 5
+# define SI_GRPH_FORMAT_RGB111110 6
+# define SI_GRPH_FORMAT_BGR101111 7
+# define SI_GRPH_BANK_HEIGHT(x) (((x) & 0x3) << 11)
+# define SI_ADDR_SURF_BANK_HEIGHT_1 0
+# define SI_ADDR_SURF_BANK_HEIGHT_2 1
+# define SI_ADDR_SURF_BANK_HEIGHT_4 2
+# define SI_ADDR_SURF_BANK_HEIGHT_8 3
+# define SI_GRPH_TILE_SPLIT(x) (((x) & 0x7) << 13)
+# define SI_ADDR_SURF_TILE_SPLIT_64B 0
+# define SI_ADDR_SURF_TILE_SPLIT_128B 1
+# define SI_ADDR_SURF_TILE_SPLIT_256B 2
+# define SI_ADDR_SURF_TILE_SPLIT_512B 3
+# define SI_ADDR_SURF_TILE_SPLIT_1KB 4
+# define SI_ADDR_SURF_TILE_SPLIT_2KB 5
+# define SI_ADDR_SURF_TILE_SPLIT_4KB 6
+# define SI_GRPH_MACRO_TILE_ASPECT(x) (((x) & 0x3) << 18)
+# define SI_ADDR_SURF_MACRO_TILE_ASPECT_1 0
+# define SI_ADDR_SURF_MACRO_TILE_ASPECT_2 1
+# define SI_ADDR_SURF_MACRO_TILE_ASPECT_4 2
+# define SI_ADDR_SURF_MACRO_TILE_ASPECT_8 3
+# define SI_GRPH_ARRAY_MODE(x) (((x) & 0x7) << 20)
+# define SI_GRPH_ARRAY_LINEAR_GENERAL 0
+# define SI_GRPH_ARRAY_LINEAR_ALIGNED 1
+# define SI_GRPH_ARRAY_1D_TILED_THIN1 2
+# define SI_GRPH_ARRAY_2D_TILED_THIN1 4
+# define SI_GRPH_PIPE_CONFIG(x) (((x) & 0x1f) << 24)
+# define SI_ADDR_SURF_P2 0
+# define SI_ADDR_SURF_P4_8x16 4
+# define SI_ADDR_SURF_P4_16x16 5
+# define SI_ADDR_SURF_P4_16x32 6
+# define SI_ADDR_SURF_P4_32x32 7
+# define SI_ADDR_SURF_P8_16x16_8x16 8
+# define SI_ADDR_SURF_P8_16x32_8x16 9
+# define SI_ADDR_SURF_P8_32x32_8x16 10
+# define SI_ADDR_SURF_P8_16x32_16x16 11
+# define SI_ADDR_SURF_P8_32x32_16x16 12
+# define SI_ADDR_SURF_P8_32x32_16x32 13
+# define SI_ADDR_SURF_P8_32x64_32x32 14
+
#endif