diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lspcon.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lspcon.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_lspcon.c b/drivers/gpu/drm/i915/intel_lspcon.c index 322bdddda164..7028d0cf3bb1 100644 --- a/drivers/gpu/drm/i915/intel_lspcon.c +++ b/drivers/gpu/drm/i915/intel_lspcon.c @@ -22,10 +22,14 @@ * * */ -#include <drm/drm_edid.h> + #include <drm/drm_atomic_helper.h> #include <drm/drm_dp_dual_mode_helper.h> +#include <drm/drm_edid.h> + +#include "intel_dp.h" #include "intel_drv.h" +#include "intel_lspcon.h" /* LSPCON OUI Vendor ID(signatures) */ #define LSPCON_VENDOR_PARADE_OUI 0x001CF8 @@ -452,6 +456,14 @@ void lspcon_write_infoframe(struct intel_encoder *encoder, DRM_DEBUG_DRIVER("AVI infoframes updated successfully\n"); } +void lspcon_read_infoframe(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + unsigned int type, + void *frame, ssize_t len) +{ + /* FIXME implement this */ +} + void lspcon_set_infoframes(struct intel_encoder *encoder, bool enable, const struct intel_crtc_state *crtc_state, @@ -470,6 +482,8 @@ void lspcon_set_infoframes(struct intel_encoder *encoder, return; } + /* FIXME precompute infoframes */ + ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, conn_state->connector, adjusted_mode); @@ -504,9 +518,10 @@ void lspcon_set_infoframes(struct intel_encoder *encoder, buf, ret); } -bool lspcon_infoframe_enabled(struct intel_encoder *encoder, +u32 lspcon_infoframes_enabled(struct intel_encoder *encoder, const struct intel_crtc_state *pipe_config) { + /* FIXME actually read this from the hw */ return enc_to_intel_lspcon(&encoder->base)->active; } |