diff options
Diffstat (limited to 'drivers/accel/ivpu/ivpu_hw_mtl.c')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_hw_mtl.c | 59 |
1 files changed, 18 insertions, 41 deletions
diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c index 133ba33d2866..98c8a4aa25f0 100644 --- a/drivers/accel/ivpu/ivpu_hw_mtl.c +++ b/drivers/accel/ivpu/ivpu_hw_mtl.c @@ -12,20 +12,20 @@ #include "ivpu_mmu.h" #include "ivpu_pm.h" -#define TILE_FUSE_ENABLE_BOTH 0x0 -#define TILE_FUSE_ENABLE_UPPER 0x1 -#define TILE_FUSE_ENABLE_LOWER 0x2 - -#define TILE_SKU_BOTH_MTL 0x3630 -#define TILE_SKU_LOWER_MTL 0x3631 -#define TILE_SKU_UPPER_MTL 0x3632 +#define TILE_FUSE_ENABLE_BOTH 0x0 +#define TILE_SKU_BOTH_MTL 0x3630 /* Work point configuration values */ -#define WP_CONFIG_1_TILE_5_3_RATIO 0x0101 -#define WP_CONFIG_1_TILE_4_3_RATIO 0x0102 -#define WP_CONFIG_2_TILE_5_3_RATIO 0x0201 -#define WP_CONFIG_2_TILE_4_3_RATIO 0x0202 -#define WP_CONFIG_0_TILE_PLL_OFF 0x0000 +#define CONFIG_1_TILE 0x01 +#define CONFIG_2_TILE 0x02 +#define PLL_RATIO_5_3 0x01 +#define PLL_RATIO_4_3 0x02 +#define WP_CONFIG(tile, ratio) (((tile) << 8) | (ratio)) +#define WP_CONFIG_1_TILE_5_3_RATIO WP_CONFIG(CONFIG_1_TILE, PLL_RATIO_5_3) +#define WP_CONFIG_1_TILE_4_3_RATIO WP_CONFIG(CONFIG_1_TILE, PLL_RATIO_4_3) +#define WP_CONFIG_2_TILE_5_3_RATIO WP_CONFIG(CONFIG_2_TILE, PLL_RATIO_5_3) +#define WP_CONFIG_2_TILE_4_3_RATIO WP_CONFIG(CONFIG_2_TILE, PLL_RATIO_4_3) +#define WP_CONFIG_0_TILE_PLL_OFF WP_CONFIG(0, 0) #define PLL_REF_CLK_FREQ (50 * 1000000) #define PLL_SIMULATION_FREQ (10 * 1000000) @@ -219,7 +219,8 @@ static int ivpu_pll_drive(struct ivpu_device *vdev, bool enable) config = 0; } - ivpu_dbg(vdev, PM, "PLL workpoint request: %d Hz\n", PLL_RATIO_TO_FREQ(target_ratio)); + ivpu_dbg(vdev, PM, "PLL workpoint request: config 0x%04x pll ratio 0x%x\n", + config, target_ratio); ret = ivpu_pll_cmd_send(vdev, hw->pll.min_ratio, hw->pll.max_ratio, target_ratio, config); if (ret) { @@ -610,34 +611,10 @@ static int ivpu_boot_d0i3_drive(struct ivpu_device *vdev, bool enable) static int ivpu_hw_mtl_info_init(struct ivpu_device *vdev) { struct ivpu_hw_info *hw = vdev->hw; - u32 tile_fuse; - - tile_fuse = REGB_RD32(MTL_BUTTRESS_TILE_FUSE); - if (!REG_TEST_FLD(MTL_BUTTRESS_TILE_FUSE, VALID, tile_fuse)) - ivpu_warn(vdev, "Tile Fuse: Invalid (0x%x)\n", tile_fuse); - - hw->tile_fuse = REG_GET_FLD(MTL_BUTTRESS_TILE_FUSE, SKU, tile_fuse); - switch (hw->tile_fuse) { - case TILE_FUSE_ENABLE_LOWER: - hw->sku = TILE_SKU_LOWER_MTL; - hw->config = WP_CONFIG_1_TILE_5_3_RATIO; - ivpu_dbg(vdev, MISC, "Tile Fuse: Enable Lower\n"); - break; - case TILE_FUSE_ENABLE_UPPER: - hw->sku = TILE_SKU_UPPER_MTL; - hw->config = WP_CONFIG_1_TILE_4_3_RATIO; - ivpu_dbg(vdev, MISC, "Tile Fuse: Enable Upper\n"); - break; - case TILE_FUSE_ENABLE_BOTH: - hw->sku = TILE_SKU_BOTH_MTL; - hw->config = WP_CONFIG_2_TILE_5_3_RATIO; - ivpu_dbg(vdev, MISC, "Tile Fuse: Enable Both\n"); - break; - default: - hw->config = WP_CONFIG_0_TILE_PLL_OFF; - ivpu_dbg(vdev, MISC, "Tile Fuse: Disable\n"); - break; - } + + hw->tile_fuse = TILE_FUSE_ENABLE_BOTH; + hw->sku = TILE_SKU_BOTH_MTL; + hw->config = WP_CONFIG_2_TILE_4_3_RATIO; ivpu_pll_init_frequency_ratios(vdev); |