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drm/i915/dp: Pass connector state all the way to dsc_compute_link_config()

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Going forward, we'll need the connector state in
dsc_compute_link_config(). Pass it along through the chain. Maintain the
same parameter order where relevant.

Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/645d950a80df5fd4441d69aba4893ab263b3e555.1738327620.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula
2025-01-31 14:50:06 +02:00
parent 2056f0ad80
commit cf92a9d4f0
1 changed files with 6 additions and 3 deletions
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9
drivers/gpu/drm/i915/display/intel_dp.c
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@@ -1941,6 +1941,7 @@ static bool is_bw_sufficient_for_dsc_config(int dsc_bpp_x16, u32 link_clock,
static int dsc_compute_link_config(struct intel_dp *intel_dp,
struct intel_crtc_state *pipe_config,
struct drm_connector_state *conn_state,
const struct link_config_limits *limits,
int dsc_bpp_x16,
int timeslots)
@@ -2098,13 +2099,14 @@ static bool intel_dp_dsc_valid_bpp(struct intel_dp *intel_dp, int bpp_x16)
* try depend on the source (platform) and sink.
*/
static int dsc_compute_compressed_bpp(struct intel_dp *intel_dp,
const struct intel_connector *connector,
struct intel_crtc_state *pipe_config,
struct drm_connector_state *conn_state,
const struct link_config_limits *limits,
int pipe_bpp,
int timeslots)
{
struct intel_display *display = to_intel_display(intel_dp);
const struct intel_connector *connector = to_intel_connector(conn_state->connector);
const struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode;
int output_bpp;
int dsc_min_bpp;
@@ -2138,6 +2140,7 @@ static int dsc_compute_compressed_bpp(struct intel_dp *intel_dp,
ret = dsc_compute_link_config(intel_dp,
pipe_config,
conn_state,
limits,
bpp_x16,
timeslots);
@@ -2209,7 +2212,7 @@ static int intel_dp_dsc_compute_pipe_bpp(struct intel_dp *intel_dp,
forced_bpp = intel_dp_force_dsc_pipe_bpp(intel_dp, limits);
if (forced_bpp) {
ret = dsc_compute_compressed_bpp(intel_dp, connector, pipe_config,
ret = dsc_compute_compressed_bpp(intel_dp, pipe_config, conn_state,
limits, forced_bpp, timeslots);
if (ret == 0) {
pipe_config->pipe_bpp = forced_bpp;
@@ -2227,7 +2230,7 @@ static int intel_dp_dsc_compute_pipe_bpp(struct intel_dp *intel_dp,
if (pipe_bpp < limits->pipe.min_bpp || pipe_bpp > limits->pipe.max_bpp)
continue;
ret = dsc_compute_compressed_bpp(intel_dp, connector, pipe_config,
ret = dsc_compute_compressed_bpp(intel_dp, pipe_config, conn_state,
limits, pipe_bpp, timeslots);
if (ret == 0) {
pipe_config->pipe_bpp = pipe_bpp;