git/linux-cryptodev-2.6
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git synced 2026-04-23 05:56:14 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amdgpu: Add MFD support for ISP I2C bus

Browse Source 
ISP I2C bus device can't be enumerated via ACPI mechanism
since it shares the memory map with the AMDGPU.
So use the MFD mechanism for registering the ISP I2C device
and add the required resources.

Signed-off-by: Venkata Narendra Kumar Gutta <vengutta@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Venkata Narendra Kumar Gutta
2024-06-18 18:16:52 -07:00
committed by Alex Deucher
parent fbfb5f0342
commit 25dd25f86e
5 changed files with 113 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/gpu/drm/amd/amdgpu/isp_v4_1_0.h
View File

@@ -32,8 +32,19 @@
#include "ivsrcid/isp/irqsrcs_isp_4_1.h"
#define MAX_ISP410_MEM_RES 2
#define MAX_ISP410_SENSOR_RES 1
#define MAX_ISP410_INT_SRC 8
#define ISP410_PHY0_OFFSET 0x66700
#define ISP410_PHY0_SIZE 0xD30
#define ISP410_I2C0_OFFSET 0x66400
#define ISP410_I2C0_SIZE 0x100
#define ISP410_GPIO_SENSOR0_OFFSET 0x6613C
#define ISP410_GPIO_SENSOR0_SIZE 0x4
void isp_v4_1_0_set_isp_funcs(struct amdgpu_isp *isp);
#endif