diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_texture.c | 4 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_pipe.c | 55 |
2 files changed, 56 insertions, 3 deletions
diff --git a/src/gallium/drivers/radeon/r600_texture.c b/src/gallium/drivers/radeon/r600_texture.c index 6c846241cb0..d07c9a0c500 100644 --- a/src/gallium/drivers/radeon/r600_texture.c +++ b/src/gallium/drivers/radeon/r600_texture.c @@ -389,7 +389,7 @@ static void si_texture_get_cmask_info(struct r600_common_screen *rscreen, struct r600_cmask_info *out) { unsigned pipe_interleave_bytes = rscreen->tiling_info.group_bytes; - unsigned num_pipes = rscreen->info.r600_num_tile_pipes; + unsigned num_pipes = rscreen->tiling_info.num_channels; unsigned cl_width, cl_height; switch (num_pipes) { @@ -486,7 +486,7 @@ static unsigned si_texture_htile_alloc_size(struct r600_common_screen *rscreen, { unsigned cl_width, cl_height, width, height; unsigned slice_elements, slice_bytes, pipe_interleave_bytes, base_align; - unsigned num_pipes = rscreen->info.r600_num_tile_pipes; + unsigned num_pipes = rscreen->tiling_info.num_channels; /* HTILE is broken with 1D tiling on old kernels and CIK. */ if (rtex->surface.level[0].mode == RADEON_SURF_MODE_1D && diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c index 635b37d81c6..85b57f4b3bd 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.c +++ b/src/gallium/drivers/radeonsi/si_pipe.c @@ -23,6 +23,7 @@ #include "si_pipe.h" #include "si_public.h" +#include "sid.h" #include "radeon/radeon_uvd.h" #include "util/u_blitter.h" @@ -397,6 +398,57 @@ static void si_destroy_screen(struct pipe_screen* pscreen) r600_destroy_common_screen(&sscreen->b); } +#define SI_TILE_MODE_COLOR_2D_8BPP 14 + +/* Initialize pipe config. This is especially important for GPUs + * with 16 pipes and more where it's initialized incorrectly by + * the TILING_CONFIG ioctl. */ +static bool si_initialize_pipe_config(struct si_screen *sscreen) +{ + unsigned mode2d; + + /* This is okay, because there can be no 2D tiling without + * the tile mode array, so we won't need the pipe config. + * Return "success". + */ + if (!sscreen->b.info.si_tile_mode_array_valid) + return true; + + /* The same index is used for the 2D mode on CIK too. */ + mode2d = sscreen->b.info.si_tile_mode_array[SI_TILE_MODE_COLOR_2D_8BPP]; + + switch (G_009910_PIPE_CONFIG(mode2d)) { + case V_02803C_ADDR_SURF_P2: + sscreen->b.tiling_info.num_channels = 2; + break; + case V_02803C_X_ADDR_SURF_P4_8X16: + case V_02803C_X_ADDR_SURF_P4_16X16: + case V_02803C_X_ADDR_SURF_P4_16X32: + case V_02803C_X_ADDR_SURF_P4_32X32: + sscreen->b.tiling_info.num_channels = 4; + break; + case V_02803C_X_ADDR_SURF_P8_16X16_8X16: + case V_02803C_X_ADDR_SURF_P8_16X32_8X16: + case V_02803C_X_ADDR_SURF_P8_32X32_8X16: + case V_02803C_X_ADDR_SURF_P8_16X32_16X16: + case V_02803C_X_ADDR_SURF_P8_32X32_16X16: + case V_02803C_X_ADDR_SURF_P8_32X32_16X32: + case V_02803C_X_ADDR_SURF_P8_32X64_32X32: + sscreen->b.tiling_info.num_channels = 8; + break; + case V_02803C_X_ADDR_SURF_P16_32X32_8X16: + case V_02803C_X_ADDR_SURF_P16_32X32_16X16: + sscreen->b.tiling_info.num_channels = 16; + break; + default: + assert(0); + fprintf(stderr, "radeonsi: Unknown pipe config %i.\n", + G_009910_PIPE_CONFIG(mode2d)); + return false; + } + return true; +} + struct pipe_screen *radeonsi_screen_create(struct radeon_winsys *ws) { struct si_screen *sscreen = CALLOC_STRUCT(si_screen); @@ -412,7 +464,8 @@ struct pipe_screen *radeonsi_screen_create(struct radeon_winsys *ws) sscreen->b.b.is_format_supported = si_is_format_supported; sscreen->b.b.resource_create = r600_resource_create_common; - if (!r600_common_screen_init(&sscreen->b, ws)) { + if (!r600_common_screen_init(&sscreen->b, ws) || + !si_initialize_pipe_config(sscreen)) { FREE(sscreen); return NULL; } |