diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0320-drm-amd-display-Fix-i2c-write-flag.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0320-drm-amd-display-Fix-i2c-write-flag.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0320-drm-amd-display-Fix-i2c-write-flag.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0320-drm-amd-display-Fix-i2c-write-flag.patch deleted file mode 100644 index d15b9349..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0320-drm-amd-display-Fix-i2c-write-flag.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 4f9790e0119297717e266fef6cd57f116c518f24 Mon Sep 17 00:00:00 2001 -From: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> -Date: Sat, 4 Mar 2017 20:56:46 -0500 -Subject: [PATCH 0320/4131] drm/amd/display: Fix i2c write flag. - -I2C_M_RD was translated to write instead of read. - -Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> -Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 +- - drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 2 +- - 2 files changed, 2 insertions(+), 2 deletions(-) - -diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c -index 5d45c0f..ca4fa5c 100644 ---- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c -+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c -@@ -422,7 +422,7 @@ bool dm_helpers_submit_i2c( - return false; - - for (i = 0; i < num; i++) { -- msgs[i].flags = cmd->payloads[i].write ? I2C_M_RD : 0; -+ msgs[i].flags = cmd->payloads[i].write ? 0 : I2C_M_RD; - msgs[i].addr = cmd->payloads[i].address; - msgs[i].len = cmd->payloads[i].length; - msgs[i].buf = cmd->payloads[i].data; -diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c -index bf38bdd..4fba5ad 100644 ---- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c -+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c -@@ -2119,7 +2119,7 @@ int amdgpu_dm_i2c_xfer(struct i2c_adapter *i2c_adap, - cmd.speed = 100; - - for (i = 0; i < num; i++) { -- cmd.payloads[i].write = (msgs[i].flags & I2C_M_RD); -+ cmd.payloads[i].write = !(msgs[i].flags & I2C_M_RD); - cmd.payloads[i].address = msgs[i].addr; - cmd.payloads[i].length = msgs[i].len; - cmd.payloads[i].data = msgs[i].buf; --- -2.7.4 - |