diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2160-drm-amd-powerplay-fix-copy-n-paste-error-on-vddci_bu.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2160-drm-amd-powerplay-fix-copy-n-paste-error-on-vddci_bu.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2160-drm-amd-powerplay-fix-copy-n-paste-error-on-vddci_bu.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2160-drm-amd-powerplay-fix-copy-n-paste-error-on-vddci_bu.patch new file mode 100644 index 00000000..aadc6c59 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2160-drm-amd-powerplay-fix-copy-n-paste-error-on-vddci_bu.patch @@ -0,0 +1,36 @@ +From 69880053a2de5969730a022e4950f90ffe259b60 Mon Sep 17 00:00:00 2001 +From: Colin Ian King <colin.king@canonical.com> +Date: Thu, 9 Nov 2017 11:35:00 +0000 +Subject: [PATCH 2160/4131] drm/amd/powerplay: fix copy-n-paste error on + vddci_buf index + +The index to vddci_buf is using profile->ucElbVDDC_Num rather +than profile->ucElbVDDCI_Num; this looks like a copy-n-paste +error from previous code for the vddc_buf array and I'm pretty +sure this is incorrect. Fix this by using the correct variable. + +Detected by CoverityScan, CID#1457172 ("Copy-paste error") + +Fixes: 970d9804b00d ("drm/amd/powerplay: Add support functions for CI to ppatomctrl.c") +Signed-off-by: Colin Ian King <colin.king@canonical.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c +index a129bc5..c6febbf 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c +@@ -1486,7 +1486,7 @@ int atomctrl_get_leakage_vddc_base_on_leakage(struct pp_hwmgr *hwmgr, + if (vddci_id_buf[i] == virtual_voltage_id) { + for (j = 0; j < profile->ucLeakageBinNum; j++) { + if (efuse_voltage_id <= leakage_bin[j]) { +- *vddci = vddci_buf[j * profile->ucElbVDDC_Num + i]; ++ *vddci = vddci_buf[j * profile->ucElbVDDCI_Num + i]; + break; + } + } +-- +2.7.4 + |