Commit 8612f91e authored by Radhakrishna Sripada's avatar Radhakrishna Sripada Committed by Jani Nikula
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drm/i915: Pass size to spi_oprom_get_vbt 



spi_oprom_get_vbt will later be used to show the contents of vbt for
which the size of vbt is needed.

Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarRadhakrishna Sripada <radhakrishna.sripada@intel.com>
Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240228213235.2495611-3-radhakrishna.sripada@intel.com
parent b4c9ee84

drivers/gpu/drm/i915/display/intel_bios.c

+6 −2
Original line number Diff line number Diff line
@@ -3007,7 +3007,8 @@ static u32 intel_spi_read(struct intel_uncore *uncore, u32 offset) 
	return intel_uncore_read(uncore, PRIMARY_SPI_TRIGGER);

}



static struct vbt_header *spi_oprom_get_vbt(struct drm_i915_private *i915)

static struct vbt_header *spi_oprom_get_vbt(struct drm_i915_private *i915,

					    size_t *size)

{

	u32 count, data, found, store = 0;

	u32 static_region, oprom_offset;
@@ -3050,6 +3051,9 @@ static struct vbt_header *spi_oprom_get_vbt(struct drm_i915_private *i915) 


	drm_dbg_kms(&i915->drm, "Found valid VBT in SPI flash\n");



	if (size)

		*size = vbt_size;



	return (struct vbt_header *)vbt;



err_free_vbt:
@@ -3155,7 +3159,7 @@ void intel_bios_init(struct drm_i915_private *i915) 
	 * PCI mapping

	 */

	if (!vbt && IS_DGFX(i915)) {

		oprom_vbt = spi_oprom_get_vbt(i915);

		oprom_vbt = spi_oprom_get_vbt(i915, NULL);

		vbt = oprom_vbt;

	}