mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

drm/i915: eliminate remaining uses of intel_device_info->gen 

Replace gen with the new graphics_ver value and use GRAPHICS_VER()
in those places.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210413051002.92589-10-lucas.demarchi@intel.com
This commit is contained in:
Lucas De Marchi 2021-04-12 22:09:59 -07:00 committed by Jani Nikula
parent 58e0d8a0f5
commit 8802190f64
3 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
View File

@ -274,7 +274,7 @@ struct i915_execbuffer {
struct drm_mm_node node; /** temporary GTT binding */
unsigned long vaddr; /** Current kmap address */
unsigned long page; /** Currently mapped page index */
unsigned int gen; /** Cached value of INTEL_GEN */
unsigned int graphics_ver; /** Cached value of GRAPHICS_VER */
bool use_64bit_reloc : 1;
bool has_llc : 1;
bool has_fence : 1;
@ -1049,10 +1049,10 @@ static void reloc_cache_init(struct reloc_cache *cache,
cache->page = -1;
cache->vaddr = 0;
/* Must be a variable in the struct to allow GCC to unroll. */
cache->gen = INTEL_GEN(i915);
cache->graphics_ver = GRAPHICS_VER(i915);
cache->has_llc = HAS_LLC(i915);
cache->use_64bit_reloc = HAS_64BIT_RELOC(i915);
cache->has_fence = cache->gen < 4;
cache->has_fence = cache->graphics_ver < 4;
cache->needs_unfenced = INTEL_INFO(i915)->unfenced_needs_alignment;
cache->node.flags = 0;
reloc_cache_clear(cache);
@ -1402,7 +1402,7 @@ static int __reloc_gpu_alloc(struct i915_execbuffer *eb,
err = eb->engine->emit_bb_start(rq,
batch->node.start, PAGE_SIZE,
cache->gen > 5 ? 0 : I915_DISPATCH_SECURE);
cache->graphics_ver > 5 ? 0 : I915_DISPATCH_SECURE);
if (err)
goto skip_request;
@ -1503,14 +1503,14 @@ static int __reloc_entry_gpu(struct i915_execbuffer *eb,
u64 offset,
u64 target_addr)
{
const unsigned int gen = eb->reloc_cache.gen;
const unsigned int ver = eb->reloc_cache.graphics_ver;
unsigned int len;
u32 *batch;
u64 addr;
if (gen >= 8)
if (ver >= 8)
len = offset & 7 ? 8 : 5;
else if (gen >= 4)
else if (ver >= 4)
len = 4;
else
len = 3;
@ -1522,7 +1522,7 @@ static int __reloc_entry_gpu(struct i915_execbuffer *eb,
return false;
addr = gen8_canonical_addr(vma->node.start + offset);
if (gen >= 8) {
if (ver >= 8) {
if (offset & 7) {
*batch++ = MI_STORE_DWORD_IMM_GEN4;
*batch++ = lower_32_bits(addr);
@ -1542,7 +1542,7 @@ static int __reloc_entry_gpu(struct i915_execbuffer *eb,
*batch++ = lower_32_bits(target_addr);
*batch++ = upper_32_bits(target_addr);
}
} else if (gen >= 6) {
} else if (ver >= 6) {
*batch++ = MI_STORE_DWORD_IMM_GEN4;
*batch++ = 0;
*batch++ = addr;
@ -1552,12 +1552,12 @@ static int __reloc_entry_gpu(struct i915_execbuffer *eb,
*batch++ = 0;
*batch++ = vma_phys_addr(vma, offset);
*batch++ = target_addr;
} else if (gen >= 4) {
} else if (ver >= 4) {
*batch++ = MI_STORE_DWORD_IMM_GEN4 | MI_USE_GGTT;
*batch++ = 0;
*batch++ = addr;
*batch++ = target_addr;
} else if (gen >= 3 &&
} else if (ver >= 3 &&
!(IS_I915G(eb->i915) || IS_I915GM(eb->i915))) {
*batch++ = MI_STORE_DWORD_IMM | MI_MEM_VIRTUAL;
*batch++ = addr;

2
drivers/gpu/drm/i915/i915_drv.c
View File

@ -794,7 +794,7 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
return PTR_ERR(i915);
/* Disable nuclear pageflip by default on pre-ILK */
if (!i915->params.nuclear_pageflip && match_info->gen < 5)
if (!i915->params.nuclear_pageflip && match_info->graphics_ver < 5)
i915->drm.driver_features &= ~DRIVER_ATOMIC;
/*

2
drivers/gpu/drm/i915/intel_device_info.c
View File

@ -95,7 +95,7 @@ static const char *iommu_name(void)
void intel_device_info_print_static(const struct intel_device_info *info,
struct drm_printer *p)
{
drm_printf(p, "gen: %d\n", info->gen);
drm_printf(p, "graphics_ver: %u\n", info->graphics_ver);
drm_printf(p, "gt: %d\n", info->gt);
drm_printf(p, "iommu: %s\n", iommu_name());
drm_printf(p, "memory-regions: %x\n", info->memory_regions);