From: Karol Wachowski <[email protected]> Allow TILE_FUSE register to disable more than 1 tile. The driver should not prevent such configurations from being functional.
Signed-off-by: Karol Wachowski <[email protected]> Reviewed-by: Jacek Lawrynowicz <[email protected]> Signed-off-by: Jacek Lawrynowicz <[email protected]> --- drivers/accel/ivpu/ivpu_hw_btrs.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/accel/ivpu/ivpu_hw_btrs.c b/drivers/accel/ivpu/ivpu_hw_btrs.c index 6d5f1cc711435..3212c99f36823 100644 --- a/drivers/accel/ivpu/ivpu_hw_btrs.c +++ b/drivers/accel/ivpu/ivpu_hw_btrs.c @@ -141,16 +141,10 @@ static int read_tile_config_fuse(struct ivpu_device *vdev, u32 *tile_fuse_config } config = REG_GET_FLD(VPU_HW_BTRS_LNL_TILE_FUSE, CONFIG, fuse); - if (!tile_disable_check(config)) { - ivpu_err(vdev, "Fuse: Invalid tile disable config (0x%x)\n", config); - return -EIO; - } + if (!tile_disable_check(config)) + ivpu_warn(vdev, "More than 1 tile disabled, tile fuse config mask: 0x%x\n", config); - if (config) - ivpu_dbg(vdev, MISC, "Fuse: %d tiles enabled. Tile number %d disabled\n", - BTRS_LNL_TILE_MAX_NUM - 1, ffs(config) - 1); - else - ivpu_dbg(vdev, MISC, "Fuse: All %d tiles enabled\n", BTRS_LNL_TILE_MAX_NUM); + ivpu_dbg(vdev, MISC, "Tile disable config mask: 0x%x\n", config); *tile_fuse_config = config; return 0; -- 2.45.1
