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    Subject[ 37/71] drm/radeon: fill in gpu_init for berlin GPU cores
    Date
    3.11-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Alex Deucher <alexander.deucher@amd.com>

    commit b2e4c70a9747ecb618d563b004ba746869dde5aa upstream.

    This fills in the GPU specific details for berlin
    GPU cores so that the driver will work with them.

    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/gpu/drm/radeon/cik.c | 41 ++++++++++++++++++++++++++++++++++++++++-
    1 file changed, 40 insertions(+), 1 deletion(-)

    --- a/drivers/gpu/drm/radeon/cik.c
    +++ b/drivers/gpu/drm/radeon/cik.c
    @@ -1880,7 +1880,46 @@ static void cik_gpu_init(struct radeon_d
    gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN;
    break;
    case CHIP_KAVERI:
    - /* TODO */
    + rdev->config.cik.max_shader_engines = 1;
    + rdev->config.cik.max_tile_pipes = 4;
    + if ((rdev->pdev->device == 0x1304) ||
    + (rdev->pdev->device == 0x1305) ||
    + (rdev->pdev->device == 0x130C) ||
    + (rdev->pdev->device == 0x130F) ||
    + (rdev->pdev->device == 0x1310) ||
    + (rdev->pdev->device == 0x1311) ||
    + (rdev->pdev->device == 0x131C)) {
    + rdev->config.cik.max_cu_per_sh = 8;
    + rdev->config.cik.max_backends_per_se = 2;
    + } else if ((rdev->pdev->device == 0x1309) ||
    + (rdev->pdev->device == 0x130A) ||
    + (rdev->pdev->device == 0x130D) ||
    + (rdev->pdev->device == 0x1313)) {
    + rdev->config.cik.max_cu_per_sh = 6;
    + rdev->config.cik.max_backends_per_se = 2;
    + } else if ((rdev->pdev->device == 0x1306) ||
    + (rdev->pdev->device == 0x1307) ||
    + (rdev->pdev->device == 0x130B) ||
    + (rdev->pdev->device == 0x130E) ||
    + (rdev->pdev->device == 0x1315) ||
    + (rdev->pdev->device == 0x131B)) {
    + rdev->config.cik.max_cu_per_sh = 4;
    + rdev->config.cik.max_backends_per_se = 1;
    + } else {
    + rdev->config.cik.max_cu_per_sh = 3;
    + rdev->config.cik.max_backends_per_se = 1;
    + }
    + rdev->config.cik.max_sh_per_se = 1;
    + rdev->config.cik.max_texture_channel_caches = 4;
    + rdev->config.cik.max_gprs = 256;
    + rdev->config.cik.max_gs_threads = 16;
    + rdev->config.cik.max_hw_contexts = 8;
    +
    + rdev->config.cik.sc_prim_fifo_size_frontend = 0x20;
    + rdev->config.cik.sc_prim_fifo_size_backend = 0x100;
    + rdev->config.cik.sc_hiz_tile_fifo_size = 0x30;
    + rdev->config.cik.sc_earlyz_tile_fifo_size = 0x130;
    + gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN;
    break;
    case CHIP_KABINI:
    default:



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