Commit 02a726fc authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Rob Clark
Browse files

drm/msm/a6xx: Use descriptive bitfield names for CP_PROTECT_CNTL 



We have the necessary information, so explain which bit does what.

Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/543332/


Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
parent b3ba797e

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

+4 −1
Original line number Diff line number Diff line
@@ -930,7 +930,10 @@ static void a6xx_set_cp_protect(struct msm_gpu *gpu) 
	 * protect violation and select the last span to protect from the start

	 * address all the way to the end of the register address space

	 */

	gpu_write(gpu, REG_A6XX_CP_PROTECT_CNTL, BIT(0) | BIT(1) | BIT(3));

	gpu_write(gpu, REG_A6XX_CP_PROTECT_CNTL,

		  A6XX_CP_PROTECT_CNTL_ACCESS_PROT_EN |

		  A6XX_CP_PROTECT_CNTL_ACCESS_FAULT_ON_VIOL_EN |

		  A6XX_CP_PROTECT_CNTL_LAST_SPAN_INF_RANGE);



	for (i = 0; i < count - 1; i++)

		gpu_write(gpu, REG_A6XX_CP_PROTECT(i), regs[i]);