From: Boris Brezillon <boris.brezil...@collabora.com> This will let us set the affinity (L2 caches and tiler units that can process a job) in future commits.
Signed-off-by: Boris Brezillon <boris.brezil...@collabora.com> Signed-off-by: Adrián Larumbe <adrian.laru...@collabora.com> --- drivers/gpu/drm/panfrost/panfrost_regs.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/panfrost/panfrost_regs.h b/drivers/gpu/drm/panfrost/panfrost_regs.h index 2b8f1617b836..a63cd65b344a 100644 --- a/drivers/gpu/drm/panfrost/panfrost_regs.h +++ b/drivers/gpu/drm/panfrost/panfrost_regs.h @@ -253,6 +253,7 @@ #define JS_AFFINITY_NEXT_LO(n) (JS_BASE + ((n) * JS_SLOT_STRIDE) + 0x50) #define JS_AFFINITY_NEXT_HI(n) (JS_BASE + ((n) * JS_SLOT_STRIDE) + 0x54) #define JS_CONFIG_NEXT(n) (JS_BASE + ((n) * JS_SLOT_STRIDE) + 0x58) +#define JS_XAFFINITY_NEXT(n) (JS_BASE + ((n) * JS_SLOT_STRIDE) + 0x5c) #define JS_COMMAND_NEXT(n) (JS_BASE + ((n) * JS_SLOT_STRIDE) + 0x60) #define JS_FLUSH_ID_NEXT(n) (JS_BASE + ((n) * JS_SLOT_STRIDE) + 0x70) @@ -267,6 +268,11 @@ #define JS_CONFIG_DISABLE_DESCRIPTOR_WR_BK BIT(15) #define JS_CONFIG_THREAD_PRI(n) ((n) << 16) +/* Possible values of JS_XAFFINITY and JS_XAFFINITY_NEXT registers */ +#define JS_XAFFINITY_ENABLE BIT(0) +#define JS_XAFFINITY_TILER_MASK(x) (((u32)(x) & GENMASK(7, 0)) << 8) +#define JS_XAFFINITY_L2_MASK(x) (((u32)(x) & GENMASK(15, 0)) << 16) + #define JS_COMMAND_NOP 0x00 #define JS_COMMAND_START 0x01 #define JS_COMMAND_SOFT_STOP 0x02 /* Gently stop processing a job chain */ -- 2.50.0
