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Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2678-drm-amdgpu-psp-fix-incorrect-logic-when-checking-asi.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2678-drm-amdgpu-psp-fix-incorrect-logic-when-checking-asi.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2678-drm-amdgpu-psp-fix-incorrect-logic-when-checking-asi.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2678-drm-amdgpu-psp-fix-incorrect-logic-when-checking-asi.patch new file mode 100644 index 00000000..878d7eb1 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2678-drm-amdgpu-psp-fix-incorrect-logic-when-checking-asi.patch @@ -0,0 +1,45 @@ +From dcf9df01c9bf2827c44c377783ada16fc8a2c589 Mon Sep 17 00:00:00 2001 +From: Colin Ian King <colin.king@canonical.com> +Date: Thu, 4 Jul 2019 15:23:29 +0100 +Subject: [PATCH 2678/2940] drm/amdgpu/psp: fix incorrect logic when checking + asic_type + +Currently the check of the asic_type is always returning true because +of the use of ||. Fix this by using && instead. Also break overly +wide line. + +Addresses-Coverity: ("Constant expression result") +Fixes: dab70ff24db6 ("drm/amdgpu/psp: add psp support for navi14") +Signed-off-by: Colin Ian King <colin.king@canonical.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c +index 5076d635d7d9..fa1697617ae3 100644 +--- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c +@@ -548,7 +548,8 @@ psp_v11_0_sram_map(struct amdgpu_device *adev, + + case AMDGPU_UCODE_ID_RLC_G: + *sram_offset = 0x2000; +- if (adev->asic_type != CHIP_NAVI10 || adev->asic_type != CHIP_NAVI14) { ++ if (adev->asic_type != CHIP_NAVI10 && ++ adev->asic_type != CHIP_NAVI14) { + *sram_addr_reg_offset = SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_UCODE_ADDR); + *sram_data_reg_offset = SOC15_REG_OFFSET(GC, 0, mmRLC_GPM_UCODE_DATA); + } +@@ -560,7 +561,8 @@ psp_v11_0_sram_map(struct amdgpu_device *adev, + + case AMDGPU_UCODE_ID_SDMA0: + *sram_offset = 0x0; +- if (adev->asic_type != CHIP_NAVI10 || adev->asic_type != CHIP_NAVI14) { ++ if (adev->asic_type != CHIP_NAVI10 && ++ adev->asic_type != CHIP_NAVI14) { + *sram_addr_reg_offset = SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_UCODE_ADDR); + *sram_data_reg_offset = SOC15_REG_OFFSET(SDMA0, 0, mmSDMA0_UCODE_DATA); + } +-- +2.17.1 + |