From: Konrad Dybcio <[email protected]> The bit must be set to 1 if the UBWC encoder version is >= 3.0, drop it as a separate field.
Reviewed-by: Dmitry Baryshkov <[email protected]> Signed-off-by: Konrad Dybcio <[email protected]> --- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c index 6588a47ea0f0635aaf3944215fa31befb63f4f57..d14c84a0a4b14bf7f77375e619ac6892374bb3c1 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -635,21 +635,16 @@ static int a6xx_calc_ubwc_config(struct adreno_gpu *gpu) if (adreno_is_a621(gpu)) { gpu->ubwc_config.highest_bank_bit = 13; - gpu->ubwc_config.amsbc = 1; gpu->ubwc_config.uavflagprd_inv = 2; } if (adreno_is_a623(gpu)) { gpu->ubwc_config.highest_bank_bit = 16; - gpu->ubwc_config.amsbc = 1; gpu->ubwc_config.rgb565_predicator = 1; gpu->ubwc_config.uavflagprd_inv = 2; gpu->ubwc_config.macrotile_mode = 1; } - if (adreno_is_a640_family(gpu)) - gpu->ubwc_config.amsbc = 1; - if (adreno_is_a680(gpu)) gpu->ubwc_config.macrotile_mode = 1; @@ -660,7 +655,6 @@ static int a6xx_calc_ubwc_config(struct adreno_gpu *gpu) adreno_is_a740_family(gpu)) { /* TODO: get ddr type from bootloader and use 2 for LPDDR4 */ gpu->ubwc_config.highest_bank_bit = 16; - gpu->ubwc_config.amsbc = 1; gpu->ubwc_config.rgb565_predicator = 1; gpu->ubwc_config.uavflagprd_inv = 2; gpu->ubwc_config.macrotile_mode = 1; @@ -668,7 +662,6 @@ static int a6xx_calc_ubwc_config(struct adreno_gpu *gpu) if (adreno_is_a663(gpu)) { gpu->ubwc_config.highest_bank_bit = 13; - gpu->ubwc_config.amsbc = 1; gpu->ubwc_config.rgb565_predicator = 1; gpu->ubwc_config.uavflagprd_inv = 2; gpu->ubwc_config.macrotile_mode = 1; @@ -677,7 +670,6 @@ static int a6xx_calc_ubwc_config(struct adreno_gpu *gpu) if (adreno_is_7c3(gpu)) { gpu->ubwc_config.highest_bank_bit = 14; - gpu->ubwc_config.amsbc = 1; gpu->ubwc_config.uavflagprd_inv = 2; gpu->ubwc_config.macrotile_mode = 1; } @@ -693,6 +685,7 @@ static int a6xx_calc_ubwc_config(struct adreno_gpu *gpu) static void a6xx_set_ubwc_config(struct msm_gpu *gpu) { struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + const struct qcom_ubwc_cfg_data *cfg = adreno_gpu->common_ubwc_cfg; /* * We subtract 13 from the highest bank bit (13 is the minimum value * allowed by hw) and write the lowest two bits of the remaining value @@ -700,6 +693,7 @@ static void a6xx_set_ubwc_config(struct msm_gpu *gpu) */ BUG_ON(adreno_gpu->ubwc_config.highest_bank_bit < 13); u32 hbb = adreno_gpu->ubwc_config.highest_bank_bit - 13; + bool amsbc = cfg->ubwc_enc_version >= UBWC_3_0; u32 hbb_hi = hbb >> 2; u32 hbb_lo = hbb & 3; u32 ubwc_mode = adreno_gpu->ubwc_config.ubwc_swizzle & 1; @@ -708,7 +702,7 @@ static void a6xx_set_ubwc_config(struct msm_gpu *gpu) gpu_write(gpu, REG_A6XX_RB_NC_MODE_CNTL, level2_swizzling_dis << 12 | adreno_gpu->ubwc_config.rgb565_predicator << 11 | - hbb_hi << 10 | adreno_gpu->ubwc_config.amsbc << 4 | + hbb_hi << 10 | amsbc << 4 | adreno_gpu->ubwc_config.min_acc_len << 3 | hbb_lo << 1 | ubwc_mode); -- 2.50.0
