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frontends/va: Report vendor and device ID through VADisplayPCIID

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Signed-off-by: nyanmisaka <nst799610810@gmail.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Acked-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18718>
This commit is contained in:
nyanmisaka 2022-09-21 16:22:41 +08:00 • committed by Marge Bot
parent 7c480c2066
commit bad41f4db7
2 changed files with 49 additions and 3 deletions
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4
src/gallium/frontends/va/context.c
View file

@ -214,7 +214,11 @@ VA_DRIVER_INIT_FUNC(VADriverContextP ctx)
ctx->max_attributes = 1;
ctx->max_image_formats = VL_VA_MAX_IMAGE_FORMATS;
ctx->max_subpic_formats = 1;
#if VA_CHECK_VERSION(1, 15, 0)
ctx->max_display_attributes = 1; /* VADisplayPCIID */
#else
ctx->max_display_attributes = 0;
#endif
snprintf(drv->vendor_string, sizeof(drv->vendor_string),
"Mesa Gallium driver " PACKAGE_VERSION " for %s",

48
src/gallium/frontends/va/display.c
View file

@ -26,6 +26,7 @@
*
**************************************************************************/
#include "vl/vl_winsys.h"
#include "va_private.h"
VAStatus
@ -34,21 +35,62 @@ vlVaQueryDisplayAttributes(VADriverContextP ctx, VADisplayAttribute *attr_list,
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
if (!(attr_list && num_attributes))
if (ctx->max_display_attributes <= 0)
return VA_STATUS_ERROR_UNIMPLEMENTED;
if (!(attr_list && num_attributes))
return VA_STATUS_ERROR_INVALID_PARAMETER;
*num_attributes = 0;
return VA_STATUS_SUCCESS;
#if VA_CHECK_VERSION(1, 15, 0)
attr_list->type = VADisplayPCIID;
(*num_attributes)++;
#endif
return vlVaGetDisplayAttributes(ctx, attr_list, *num_attributes);
}
VAStatus
vlVaGetDisplayAttributes(VADriverContextP ctx, VADisplayAttribute *attr_list, int num_attributes)
{
struct pipe_screen *pscreen;
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
return VA_STATUS_ERROR_UNIMPLEMENTED;
if (ctx->max_display_attributes <= 0)
return VA_STATUS_ERROR_UNIMPLEMENTED;
pscreen = VL_VA_PSCREEN(ctx);
if (!pscreen)
return VA_STATUS_ERROR_INVALID_CONTEXT;
if (!attr_list)
return VA_STATUS_ERROR_INVALID_PARAMETER;
for (unsigned i = 0; i < num_attributes; i++) {
switch (attr_list->type) {
#if VA_CHECK_VERSION(1, 15, 0)
case VADisplayPCIID: {
uint32_t vendor_id = pscreen->get_param(pscreen, PIPE_CAP_VENDOR_ID);
uint32_t device_id = pscreen->get_param(pscreen, PIPE_CAP_DEVICE_ID);
attr_list->min_value = attr_list->max_value = attr_list->value = (vendor_id << 16) | (device_id & 0xFFFF);
attr_list->flags = VA_DISPLAY_ATTRIB_GETTABLE;
break;
}
#endif
default:
/* Only attributes returned with VA_DISPLAY_ATTRIB_GETTABLE set in the "flags" field
* from vaQueryDisplayAttributes() can have their values retrieved.
*/
break;
}
attr_list++;
}
return VA_STATUS_SUCCESS;
}
VAStatus