On 1/13/2026 10:27 PM, Dmitry Baryshkov wrote:
> Now as all UBWC configuration bits were migrated to be used or derived
> from the global UBWC platform-specific data, drop the unused struct and
> field definitions.
>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
> drivers/media/platform/qcom/iris/iris_platform_common.h | 4 ----
> drivers/media/platform/qcom/iris/iris_platform_gen2.c | 7 -------
> 2 files changed, 11 deletions(-)
>
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
> index 4abaf4615cea..3b0e9e3cfecb 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_common.h
> +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
> @@ -71,9 +71,6 @@ struct tz_cp_config {
> u32 cp_nonpixel_size;
> };
>
> -struct ubwc_config_data {
> -};
> -
> struct platform_inst_caps {
> u32 min_frame_width;
> u32 max_frame_width;
> @@ -218,7 +215,6 @@ struct iris_platform_data {
> struct tz_cp_config *tz_cp_config_data;
> u32 core_arch;
> u32 hw_response_timeout;
> - struct ubwc_config_data *ubwc_config;
> u32 num_vpp_pipe;
> bool no_aon;
> u32 max_session_count;
> diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> index e78cda7e307d..5c4f108c14a2 100644
> --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
> @@ -631,9 +631,6 @@ static const struct platform_clk_data sm8550_clk_table[] = {
> {IRIS_HW_CLK, "vcodec0_core" },
> };
>
> -static struct ubwc_config_data ubwc_config_sm8550 = {
> -};
> -
> static struct tz_cp_config tz_cp_config_sm8550 = {
> .cp_start = 0,
> .cp_size = 0x25800000,
> @@ -760,7 +757,6 @@ const struct iris_platform_data sm8550_data = {
> .tz_cp_config_data = &tz_cp_config_sm8550,
> .core_arch = VIDEO_ARCH_LX,
> .hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
> - .ubwc_config = &ubwc_config_sm8550,
> .num_vpp_pipe = 4,
> .max_session_count = 16,
> .max_core_mbpf = NUM_MBS_8K * 2,
> @@ -852,7 +848,6 @@ const struct iris_platform_data sm8650_data = {
> .tz_cp_config_data = &tz_cp_config_sm8550,
> .core_arch = VIDEO_ARCH_LX,
> .hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
> - .ubwc_config = &ubwc_config_sm8550,
> .num_vpp_pipe = 4,
> .max_session_count = 16,
> .max_core_mbpf = NUM_MBS_8K * 2,
> @@ -934,7 +929,6 @@ const struct iris_platform_data sm8750_data = {
> .tz_cp_config_data = &tz_cp_config_sm8550,
> .core_arch = VIDEO_ARCH_LX,
> .hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
> - .ubwc_config = &ubwc_config_sm8550,
> .num_vpp_pipe = 4,
> .max_session_count = 16,
> .max_core_mbpf = NUM_MBS_8K * 2,
> @@ -1020,7 +1014,6 @@ const struct iris_platform_data qcs8300_data = {
> .tz_cp_config_data = &tz_cp_config_sm8550,
> .core_arch = VIDEO_ARCH_LX,
> .hw_response_timeout = HW_RESPONSE_TIMEOUT_VALUE,
> - .ubwc_config = &ubwc_config_sm8550,
> .num_vpp_pipe = 2,
> .max_session_count = 16,
> .max_core_mbpf = ((4096 * 2176) / 256) * 4,
>
Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Thanks,
Dikshita