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drm/msm/a4xx: add a405_registers for a405 device 

A405 device has a different set of registers than a4xx_registers.  It
has no VMIDMT or XPU registers, and VBIF registers are different.  Let's
add a405_registers for a405 device.

As adreno_is_a405() works only after adreno_gpu_init() gets called, the
assignments get moved down after adreno_gpu_init().

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Jordan Crouse <jcrouse@codeauorora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Shawn Guo 2020-05-09 20:38:46 +08:00 committed by Rob Clark
parent dc0fa5eb76
commit d3b68ddf1d
1 changed files with 50 additions and 3 deletions
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53
drivers/gpu/drm/msm/adreno/a4xx_gpu.c
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@ -445,6 +445,52 @@ static const unsigned int a4xx_registers[] = {
~0 /* sentinel */
};
static const unsigned int a405_registers[] = {
/* RBBM */
0x0000, 0x0002, 0x0004, 0x0021, 0x0023, 0x0024, 0x0026, 0x0026,
0x0028, 0x002B, 0x002E, 0x0034, 0x0037, 0x0044, 0x0047, 0x0066,
0x0068, 0x0095, 0x009C, 0x0170, 0x0174, 0x01AF,
/* CP */
0x0200, 0x0233, 0x0240, 0x0250, 0x04C0, 0x04DD, 0x0500, 0x050B,
0x0578, 0x058F,
/* VSC */
0x0C00, 0x0C03, 0x0C08, 0x0C41, 0x0C50, 0x0C51,
/* GRAS */
0x0C80, 0x0C81, 0x0C88, 0x0C8F,
/* RB */
0x0CC0, 0x0CC0, 0x0CC4, 0x0CD2,
/* PC */
0x0D00, 0x0D0C, 0x0D10, 0x0D17, 0x0D20, 0x0D23,
/* VFD */
0x0E40, 0x0E4A,
/* VPC */
0x0E60, 0x0E61, 0x0E63, 0x0E68,
/* UCHE */
0x0E80, 0x0E84, 0x0E88, 0x0E95,
/* GRAS CTX 0 */
0x2000, 0x2004, 0x2008, 0x2067, 0x2070, 0x2078, 0x207B, 0x216E,
/* PC CTX 0 */
0x21C0, 0x21C6, 0x21D0, 0x21D0, 0x21D9, 0x21D9, 0x21E5, 0x21E7,
/* VFD CTX 0 */
0x2200, 0x2204, 0x2208, 0x22A9,
/* GRAS CTX 1 */
0x2400, 0x2404, 0x2408, 0x2467, 0x2470, 0x2478, 0x247B, 0x256E,
/* PC CTX 1 */
0x25C0, 0x25C6, 0x25D0, 0x25D0, 0x25D9, 0x25D9, 0x25E5, 0x25E7,
/* VFD CTX 1 */
0x2600, 0x2604, 0x2608, 0x26A9,
/* VBIF version 0x20050000*/
0x3000, 0x3007, 0x302C, 0x302C, 0x3030, 0x3030, 0x3034, 0x3036,
0x3038, 0x3038, 0x303C, 0x303D, 0x3040, 0x3040, 0x3049, 0x3049,
0x3058, 0x3058, 0x305B, 0x3061, 0x3064, 0x3068, 0x306C, 0x306D,
0x3080, 0x3088, 0x308B, 0x308C, 0x3090, 0x3094, 0x3098, 0x3098,
0x309C, 0x309C, 0x30C0, 0x30C0, 0x30C8, 0x30C8, 0x30D0, 0x30D0,
0x30D8, 0x30D8, 0x30E0, 0x30E0, 0x3100, 0x3100, 0x3108, 0x3108,
0x3110, 0x3110, 0x3118, 0x3118, 0x3120, 0x3120, 0x3124, 0x3125,
0x3129, 0x3129, 0x340C, 0x340C, 0x3410, 0x3410,
~0 /* sentinel */
};
static struct msm_gpu_state *a4xx_gpu_state_get(struct msm_gpu *gpu)
{
struct msm_gpu_state *state = kzalloc(sizeof(*state), GFP_KERNEL);
@ -568,13 +614,14 @@ struct msm_gpu *a4xx_gpu_init(struct drm_device *dev)
gpu->perfcntrs = NULL;
gpu->num_perfcntrs = 0;
adreno_gpu->registers = a4xx_registers;
adreno_gpu->reg_offsets = a4xx_register_offsets;
ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs, 1);
if (ret)
goto fail;
adreno_gpu->registers = adreno_is_a405(adreno_gpu) ? a405_registers :
a4xx_registers;
adreno_gpu->reg_offsets = a4xx_register_offsets;
/* if needed, allocate gmem: */
if (adreno_is_a4xx(adreno_gpu)) {
ret = adreno_gpu_ocmem_init(dev->dev, adreno_gpu,