Commit c59e9c96 authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Rob Clark
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drm/msm/a6xx: Replace '2' with BIT(1) in level2_swizzling_dis calc 



ubwc_swizzle is a bitmask. Check for a bit to make it more obvious.

Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/660973/


Signed-off-by: default avatarRob Clark <robin.clark@oss.qualcomm.com>
parent 87cfc79d

drivers/gpu/drm/msm/adreno/a6xx_gpu.c

+1 −1
Original line number Diff line number Diff line
@@ -687,12 +687,12 @@ 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;

	u32 level2_swizzling_dis = !(cfg->ubwc_swizzle & BIT(1));

	bool ubwc_mode = qcom_ubwc_get_ubwc_mode(cfg);

	bool amsbc = cfg->ubwc_enc_version >= UBWC_3_0;

	u8 uavflagprd_inv = 0;

	u32 hbb_hi = hbb >> 2;

	u32 hbb_lo = hbb & 3;

	u32 level2_swizzling_dis = !(adreno_gpu->ubwc_config.ubwc_swizzle & 2);



	if (adreno_is_a650_family(adreno_gpu) || adreno_is_a7xx(adreno_gpu))

		uavflagprd_inv = 2;